Difference between revisions of "XM1 (GM)"
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== Description == | == Description == | ||
− | <!--In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.--> | + | <!-- ''In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' --> |
[[File:GarageImage_{{PAGENAME}}.jpg|420px|thumb|left]] | [[File:GarageImage_{{PAGENAME}}.jpg|420px|thumb|left]] | ||
− | {{ | + | {{Break}} |
− | The '''{{Specs|name}}''' is a gift rank {{Specs|rank}} American medium tank {{Battle-rating}}. It was introduced in [[Update 1.79 "Project X"]]. | + | The '''{{Specs|name}}''' is a premium gift rank {{Specs|rank}} American medium tank {{Battle-rating}}. It was introduced in [[Update 1.79 "Project X"]]. |
The XM-1 (GM) feels like an [[M1 Abrams]], being a prototype of that very vehicle. However, its specifications encourage anything but an M1 Abrams playstyle. You want to play the XM-1 (GM) like you would play a [[Leopard A1A1|Leopard]] or a [[Ru 251]]. Use your speed, mobility, and gun to hit the weak-spots on enemy tanks armour. | The XM-1 (GM) feels like an [[M1 Abrams]], being a prototype of that very vehicle. However, its specifications encourage anything but an M1 Abrams playstyle. You want to play the XM-1 (GM) like you would play a [[Leopard A1A1|Leopard]] or a [[Ru 251]]. Use your speed, mobility, and gun to hit the weak-spots on enemy tanks armour. | ||
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== General info == | == General info == | ||
=== Survivability and armour === | === Survivability and armour === | ||
− | <!--''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? | + | <!-- ''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.'' --> |
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'''Armour type:''' | '''Armour type:''' | ||
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| Turret || 76** mm (48°) <br> 38.1 mm (49-52°) ''Gun mantlet'' <br> 31.75 mm (64-71°) ''Turret underside'' || 38.1 mm (19°) ''Left'' <br> 38.1 mm (21°) ''Right'' || 25.4 mm (0-67°) || 38.1 mm ''Front'' <br> 25.4 mm ''Rear'' <br> 12.7 mm ''Blowout panels'' | | Turret || 76** mm (48°) <br> 38.1 mm (49-52°) ''Gun mantlet'' <br> 31.75 mm (64-71°) ''Turret underside'' || 38.1 mm (19°) ''Left'' <br> 38.1 mm (21°) ''Right'' || 25.4 mm (0-67°) || 38.1 mm ''Front'' <br> 25.4 mm ''Rear'' <br> 12.7 mm ''Blowout panels'' | ||
|- | |- | ||
− | ! Armour !! Sides !! Roof | + | ! Armour !! Sides !! Roof |
|- | |- | ||
| Cupola || 25.4 mm || 25.4 mm | | Cupola || 25.4 mm || 25.4 mm | ||
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<!-- ''Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.'' --> | <!-- ''Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.'' --> | ||
− | {{tankMobility|abMinHp= | + | {{tankMobility|abMinHp=2,357|rbMinHp=1,345}} |
== Armaments == | == Armaments == | ||
=== Main armament === | === Main armament === | ||
− | <!--Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.--> | + | <!-- ''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.'' --> |
{{main|M68 (105 mm)}} | {{main|M68 (105 mm)}} | ||
− | {| class="wikitable" style="text-align:center | + | {| class="wikitable" style="text-align:center" width="100%" |
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|- | |- | ||
− | ! | + | ! colspan="5" | [[M68 (105 mm)|105 mm M68]] || colspan="5" | Turret rotation speed (°/s) || colspan="4" | Reloading rate (seconds) |
− | |||
− | |||
− | |||
− | |||
− | |||
|- | |- | ||
− | + | ! Mode !! Capacity !! Vertical !! Horizontal !! Stabilizer | |
+ | ! Stock !! Upgraded !! Full !! Expert !! Aced | ||
+ | ! Stock !! Full !! Expert !! Aced | ||
|- | |- | ||
− | + | ! ''Arcade'' | |
+ | | rowspan="2" | 55 || rowspan="2" | -10°/+15° || rowspan="2" | ±180° || rowspan="2" | Two-plane || 38.08 || 52.71 || 64.00 || 70.78 || 75.29 || rowspan="2" | 8.71 || rowspan="2" | 7.70 || rowspan="2" | 7.10 || rowspan="2" | 6.70 | ||
|- | |- | ||
− | ! | + | ! ''Realistic'' |
− | + | | 23.80 || 28.00 || 34.00 || 37.60 || 40.00 | |
− | |||
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− | | | ||
− | | | ||
|- | |- | ||
|} | |} | ||
− | + | ==== Ammunition ==== | |
{| class="wikitable sortable" style="text-align:center" width="100%" | {| class="wikitable sortable" style="text-align:center" width="100%" | ||
! colspan="8" | Penetration statistics | ! colspan="8" | Penetration statistics | ||
|- | |- | ||
! rowspan="2" data-sort-type="text" | Ammunition | ! rowspan="2" data-sort-type="text" | Ammunition | ||
− | ! rowspan="2 | + | ! rowspan="2" | Type of<br>warhead |
− | ! colspan="6" | '''Penetration | + | ! colspan="6" | '''Penetration @ 0° Angle of Attack (mm)''' |
|- | |- | ||
− | ! | + | ! 10 m !! 100 m !! 500 m !! 1,000 m !! 1,500 m !! 2,000 m |
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
− | ! | ||
|- | |- | ||
| M728 || APDS || 260 || 258 || 250 || 240 || 231 || 222 | | M728 || APDS || 260 || 258 || 250 || 240 || 231 || 222 | ||
|- | |- | ||
− | | | + | | M393A2 || HESH || 127 || 127 || 127 || 127 || 127 || 127 |
|- | |- | ||
− | | M456 || HEATFS || 400 || 400 || 400 || 400 || 400 || 400 | + | | M456 || HEATFS || 400 || 400 || 400 || 400 || 400 || 400 |
+ | |- | ||
+ | | M735 || APFSDS || 353 || 350 || 342 || 333 || 322 || 312 | ||
|- | |- | ||
− | |||
− | |||
|} | |} | ||
{| class="wikitable sortable" style="text-align:center" width="100%" | {| class="wikitable sortable" style="text-align:center" width="100%" | ||
− | ! colspan=" | + | ! colspan="10" | Shell details |
|- | |- | ||
! rowspan="2" data-sort-type="text" | Ammunition | ! rowspan="2" data-sort-type="text" | Ammunition | ||
− | ! rowspan="2 | + | ! rowspan="2" | Type of<br>warhead |
− | ! rowspan="2" |Velocity <br | + | ! rowspan="2" | Velocity<br>(m/s) |
− | ! rowspan="2" |Projectile<br | + | ! rowspan="2" | Projectile<br>Mass (kg) |
− | ! rowspan="2" | | + | ! rowspan="2" | Fuse delay<br>(m) |
− | + | ! rowspan="2" | Fuse sensitivity<br>(mm) | |
− | ! rowspan="2" | | + | ! rowspan="2" | Explosive Mass<br>(TNT equivalent) (g) |
− | + | ! colspan="3" | Ricochet | |
− | ! rowspan="2" | | ||
− | |||
− | ! colspan="3" | | ||
|- | |- | ||
− | ! 0% | + | ! 0% !! 50% !! 100% |
− | ! 50% | ||
− | ! 100% | ||
|- | |- | ||
− | | M728 || APDS || 1,426 || 4. | + | | M728 || APDS || 1,426 || 4.65 || N/A || N/A || N/A || 75° || 78° || 80° |
|- | |- | ||
− | | | + | | M393A2 || HESH || 732 || 14.85 || 0.4 || 0.1 || 4,310 || 73° || 77° || 80° |
|- | |- | ||
− | | M456 || HEATFS || 1,173 || | + | | M456 || HEATFS || 1,173 || 10.5 || 0.05 || 1 || 1,270 || 65° || 72° || 77° |
+ | |- | ||
+ | | M735 || APFSDS || 1,501 || 3.7 || N/A || N/A || N/A || 76° || 77° || 80° | ||
|- | |- | ||
− | |||
− | |||
|} | |} | ||
− | {| class="wikitable | + | {| class="wikitable" style="text-align:center" |
− | ! colspan="7" | Smoke | + | ! colspan="7" | Smoke shell characteristics |
|- | |- | ||
! Ammunition | ! Ammunition | ||
− | ! Velocity <br | + | ! Velocity<br>(m/s) |
− | ! Projectile<br | + | ! Projectile<br>Mass (kg) |
− | ! | + | ! Screen radius<br>(m) |
− | ! | + | ! Screen deploy time<br>(s) |
− | ! | + | ! Screen hold time<br>(s) |
− | ! | + | ! Explosive Mass<br>(TNT equivalent) (g) |
|- | |- | ||
− | | M416 || 730 || 11 || 20 || 5 || 25 || 50 | + | | M416 || 730 || 11.4 || 20 || 5 || 25 || 50 |
|- | |- | ||
|} | |} | ||
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* You can use the M456 HEATFS round as well for certain scenarios | * You can use the M456 HEATFS round as well for certain scenarios | ||
− | + | ==== [[Ammo racks]] ==== | |
− | [[File: | + | [[File:Ammoracks_{{PAGENAME}}.png|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]] |
− | {| class="wikitable | + | {| class="wikitable" style="text-align:center" |
|- | |- | ||
− | ! | + | ! Full<br>ammo |
− | ! | + | ! 1st<br>rack empty |
− | ! | + | ! 2nd<br>rack empty |
− | ! | + | ! 3rd<br>rack empty |
− | ! | + | ! 4th<br>rack empty |
− | ! | + | ! Visual<br>discrepancy |
|- | |- | ||
− | + | | '''55''' || 44 ''(+11)'' || 25 ''(+30)'' || 13 ''(+42)'' || 1 ''(+54)'' || style="text-align:left" | No | |
|- | |- | ||
|} | |} | ||
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=== Machine guns === | === Machine guns === | ||
− | <!--Offensive and anti-aircraft machine guns not only allow you to fight some aircraft but also are effective against lightly armoured vehicles. Evaluate machine guns and give recommendations on its use.--> | + | <!-- ''Offensive and anti-aircraft machine guns not only allow you to fight some aircraft but also are effective against lightly armoured vehicles. Evaluate machine guns and give recommendations on its use.'' --> |
− | {{main|M85 (12.7 mm)| | + | {{main|M85 (12.7 mm)|M240 (7.62 mm)|M60D (7.62 mm)}} |
− | {| class="wikitable" style="text-align:center" | + | {| class="wikitable" style="text-align:center" width="50%" |
|- | |- | ||
− | ! colspan=" | + | ! colspan="5" | [[M85 (12.7 mm)|12.7 mm M85]] |
|- | |- | ||
− | ! | + | ! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal |
|- | |- | ||
− | + | | Pintle || 1,000 (200) || 626 || -10°/+50° || ±120° | |
− | |||
− | |||
− | |||
− | | | ||
− | | | ||
|- | |- | ||
|} | |} | ||
− | {| class="wikitable" style="text-align:center" | + | {| class="wikitable" style="text-align:center" width="50%" |
|- | |- | ||
− | ! colspan=" | + | ! colspan="5" | [[M60D (7.62 mm)|7.62 mm M60D]] |
|- | |- | ||
− | ! | + | ! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal |
|- | |- | ||
− | + | | Pintle || 1,100 (100) || 651 || -5°/+20° || ±120° | |
− | |||
− | |||
− | |||
− | |||
− | | | ||
|- | |- | ||
|} | |} | ||
− | {| class="wikitable" style="text-align:center" | + | {| class="wikitable" style="text-align:center" width="50%" |
− | |||
− | |||
|- | |- | ||
− | ! colspan="7 | + | ! colspan="5" | [[M240 (7.62 mm)|7.62 mm M240]] |
|- | |- | ||
− | ! | + | ! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal |
− | ! | ||
− | ! | ||
− | ! | ||
|- | |- | ||
− | | | + | | Coaxial || 8,900 (200) || 750 || N/A || N/A |
|- | |- | ||
|} | |} | ||
== Usage in battles == | == Usage in battles == | ||
− | <!--Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).--> | + | <!-- ''Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).'' --> |
This vehicle is best used as a support tank and not as a "brawler". Flanking is where this tank succeeds, using its speed and manoeuvrability to get to the rear or sides of the enemy. Another good tactic is to shoot-and-scoot to maximize the manoeuvrability and gun over an opponent. This tank can also be used to devastating effect in urban combat. In urban combat, it is advised that you never go alone, stay with or behind friendly tanks, and do not rush forward. If you play an ambush and defensive style of combat, at least at the beginning of the match, it is likely you will be able to get multiple kills/assists and should be able to stop the enemy push. If your team is winning, and the enemy is outnumbered, it may be possible to push forward quickly but cautiously, in order to flank and catch enemies off guard, hopefully securing victory for your team. | This vehicle is best used as a support tank and not as a "brawler". Flanking is where this tank succeeds, using its speed and manoeuvrability to get to the rear or sides of the enemy. Another good tactic is to shoot-and-scoot to maximize the manoeuvrability and gun over an opponent. This tank can also be used to devastating effect in urban combat. In urban combat, it is advised that you never go alone, stay with or behind friendly tanks, and do not rush forward. If you play an ambush and defensive style of combat, at least at the beginning of the match, it is likely you will be able to get multiple kills/assists and should be able to stop the enemy push. If your team is winning, and the enemy is outnumbered, it may be possible to push forward quickly but cautiously, in order to flank and catch enemies off guard, hopefully securing victory for your team. | ||
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Some enemies to be concerned about: | Some enemies to be concerned about: | ||
− | *T-64B(V): Aim for the drivers hatch if you facing it frontally. If possible, get around its side and hit it dead under the turret, you will blow up its ammo racks this way. | + | * [[T-64B|T-64B(V)]]: Aim for the drivers hatch if you facing it frontally. If possible, get around its side and hit it dead under the turret, you will blow up its ammo racks this way. |
− | *Leopard 2K: The Leo 2K is extremely potent against XM-1's seeing as their speed and mobility is similar but the Leo has a better gun. The 2K, however, lacks sufficient armour to defeat your ammunition so hit the lower front plate or turret with M735. | + | * [[Leopard 2K]]: The Leo 2K is extremely potent against XM-1's seeing as their speed and mobility is similar but the Leo has a better gun. The 2K, however, lacks sufficient armour to defeat your ammunition so hit the lower front plate or turret with M735. |
− | *Leopard 2A4/Type 90: The hull and gun mantlets are weak spots and can be penetrated with M735. The Type 90 also has a glaring turret ring that can easily be targeted and penetrated. | + | * [[Leopard 2A4]]/[[Type 90]]: The hull and gun mantlets are weak spots and can be penetrated with M735. The Type 90 also has a glaring turret ring that can easily be targeted and penetrated. |
− | ===Modules=== | + | === Modules === |
{| class="wikitable" | {| class="wikitable" | ||
− | !Tier | + | ! Tier |
− | ! colspan="2" |Mobility | + | ! colspan="2" | Mobility |
− | !Protection | + | ! Protection |
− | ! colspan="3" |Firepower | + | ! colspan="3" | Firepower |
|- | |- | ||
− | |I | + | | I |
− | |Tracks | + | | Tracks |
| | | | ||
− | |Parts | + | | Parts |
− | |Horizontal Drive | + | | Horizontal Drive |
− | |M393A2 | + | | M393A2 |
| | | | ||
|- | |- | ||
− | |II | + | | II |
− | |Suspension | + | | Suspension |
− | |Brake System | + | | Brake System |
− | |FPE | + | | FPE |
− | |Adjustment of Fire | + | | Adjustment of Fire |
− | |M456 | + | | M456 |
| | | | ||
|- | |- | ||
− | |III | + | | III |
− | |Filters | + | | Filters |
| | | | ||
− | |Crew Replenishment | + | | Crew Replenishment |
− | |Elevation Mechanism | + | | Elevation Mechanism |
− | |M416 | + | | M416 |
− | |NVD | + | | NVD |
|- | |- | ||
− | |IV | + | | IV |
− | |Transmission | + | | Transmission |
− | |Engine | + | | Engine |
| | | | ||
− | |Artillery Support | + | | Artillery Support |
− | |M735 | + | | M735 |
− | |Laser rangefinder | + | | Laser rangefinder |
|- | |- | ||
− | ! colspan="7" |This is a premium vehicle: all modifications are unlocked on purchase | + | ! colspan="7" | This is a premium vehicle: all modifications are unlocked on purchase |
|- | |- | ||
|} | |} | ||
=== Pros and cons === | === Pros and cons === | ||
− | <!--Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".--> | + | <!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' --> |
+ | |||
'''Pros:''' | '''Pros:''' | ||
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== History == | == History == | ||
− | <!--Describe the history of the creation and combat usage of the | + | <!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> |
− | It started in the early 1970s, at the height of the Cold War and the arms race. After the joint German-American project to create the MBT-70 main battle tank was closed, and the new all-American XM803 project was deemed an insufficient and too expensive response to the newest Soviet developments, the US Department of Defense developed a new list of requirements for the future American main battle tank. Two engineering giants joined the contest: the Chrysler and General Motors companies. Both contestants decided to use the developments for the MBT-70 and XM803 to design a new tank. Many corrections and additions were made to the tactical and technical requirements of the American government, first and foremost, on the defensive characteristics of the future main battle tank. The requirements for the | + | It started in the early 1970s, at the height of the Cold War and the arms race. After the joint German-American project to create the MBT-70 main battle tank was closed, and the new all-American XM803 project was deemed an insufficient and too expensive response to the newest Soviet developments, the US Department of Defense developed a new list of requirements for the future American main battle tank. Two engineering giants joined the contest: the Chrysler and General Motors companies. Both contestants decided to use the developments for the MBT-70 and XM803 to design a new tank. Many corrections and additions were made to the tactical and technical requirements of the American government, first and foremost, on the defensive characteristics of the future main battle tank. The requirements for the tank's armour and survivability increased, along with its maintainability in the field. In addition, the Arab-Israeli conflict showed that a modern tank must have the ability to effectively destroy armoured targets at long distances, including with kinetic shells, and also have a sufficiently large complement of shells. In spite of the changes and additions to the technical specification, the contestants managed to achieve their goals, and by 1976, they presented their developments, the experimental prototypes of the XM-1 tank, for testing. Both vehicles were outwardly very similar, with practically identical dimensions. They were alike in their layouts and used the same 105 mm M68 rifled cannon. Both tanks turned out very well. Which prototype did the military choose, and why? |
− | The XM-1 (GM), the contest model from General Motors, became a further development of ideas and technological solutions for the MBT-70 and XM803 projects, including the diesel powertrain and mixed undercarriage with six roller wheels per side, three with hydraulic suspension and three with torsion bar suspension. The competitor to General Motors, the Chrysler company, used their XM-1 (C) model to present not only a progressive gas-turbine engine but also a new undercarriage with seven independent roller wheels on each side with individual torsion bar suspension. In addition, the Chrysler engineers were able to save funds on constructing the tank by optimizing the components of the aiming equipment and the gun stabilization system. These details played a decisive role in the selection of the contractor to make the XM-1 project a reality. In spite of the fact that numerous flaws and | + | The XM-1 (GM), the contest model from General Motors, became a further development of ideas and technological solutions for the MBT-70 and XM803 projects, including the diesel powertrain and mixed undercarriage with six roller wheels per side, three with hydraulic suspension and three with torsion bar suspension. The competitor to General Motors, the Chrysler company, used their XM-1 (C) model to present not only a progressive gas-turbine engine but also a new undercarriage with seven independent roller wheels on each side with individual torsion bar suspension. In addition, the Chrysler engineers were able to save funds on constructing the tank by optimizing the components of the aiming equipment and the gun stabilization system. These details played a decisive role in the selection of the contractor to make the XM-1 project a reality. In spite of the fact that numerous flaws and "teething problems" arose during the project, the prototype for the USA's next-generation main battle tank was confirmed. After several cycles of correcting issues and modernizing the prototype XM-1 (C), the first vehicles began to be deployed under the designation M1 Abrams. |
− | ''-From [ | + | ''-From [[wt:en/news/5515-development-xm-1-c-and-xm-1-gm-ancestors-of-the-abrams-updated-en|Devblog]]'' |
== Media == | == Media == | ||
− | <!--Excellent additions to the article would be video guides, screenshots from the game, and photos.--> | + | <!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> |
;Images | ;Images | ||
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== See also == | == See also == | ||
− | <!--Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example: | + | <!-- ''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:'' |
* ''reference to the series of the vehicles;'' | * ''reference to the series of the vehicles;'' | ||
− | * ''links to approximate analogues of other nations and research trees.''--> | + | * ''links to approximate analogues of other nations and research trees.'' --> |
* [[XM-1 (Chrysler)]] - Xbox One exclusive vehicle featuring the competing XM-1 model | * [[XM-1 (Chrysler)]] - Xbox One exclusive vehicle featuring the competing XM-1 model | ||
== External links == | == External links == | ||
− | <!--Paste links to sources and external resources, such as: | + | <!-- ''Paste links to sources and external resources, such as:'' |
* ''topic on the official game forum;'' | * ''topic on the official game forum;'' | ||
* ''encyclopedia page on the tank;'' | * ''encyclopedia page on the tank;'' | ||
− | * ''other literature.''--> | + | * ''other literature.'' --> |
− | * [[wt:en/news/5515-development-xm-1-c-and-xm-1-gm-ancestors-of-the-abrams-updated-en|[Devblog | + | * [[wt:en/news/5515-development-xm-1-c-and-xm-1-gm-ancestors-of-the-abrams-updated-en|[Devblog] XM-1 (C) and XM-1 (GM): Ancestors of the Abrams]] |
{{USA medium tanks}} | {{USA medium tanks}} | ||
{{USA premium ground vehicles}} | {{USA premium ground vehicles}} |
Revision as of 10:50, 17 October 2020
Contents
Description
The Tank, Combat, Full-Tracked, 105-mm Gun XM1 (GM) is a premium gift rank VI American medium tank
with a battle rating of 9.3 (AB/RB/SB). It was introduced in Update 1.79 "Project X".
The XM-1 (GM) feels like an M1 Abrams, being a prototype of that very vehicle. However, its specifications encourage anything but an M1 Abrams playstyle. You want to play the XM-1 (GM) like you would play a Leopard or a Ru 251. Use your speed, mobility, and gun to hit the weak-spots on enemy tanks armour.
One thing to note with the XM-1 (GM) is its extremely loud tracks, in some cases louder than the engine. This can be annoying, to say the least.
Unless it has all skins unlocked, it is either going to be OD Green or on desert maps a sandy yellow/brown colour. Other distinctive features on the vehicle are the combined Gunner/Commander sight is also a distinctive feature as well as the angled hull very reminiscent of the Leopards in-game. The vehicle also employs a hydropneumatic suspension. This vehicle comes with night vision for the commander and driver; and thermal sights for the gunner.
General info
Survivability and armour
Armour type:
- Spaced armour (Hull front)
- Composite armour (Turret front)
- Rolled homogeneous armour
Armour | Front (Slope angle) | Sides | Rear | Roof |
---|---|---|---|---|
Hull | 76.2* mm (58°), 38.1 mm (83°) Upper Front glacis 76.2* mm (47°) Lower glacis |
19.05 mm Sponson 31.75 mm Front 31.75 + 31.75 mm Middle 31.75 mm Rear |
31.75 mm (9-62°) | 31.75 mm Front 25.4 mm Engine deck 5 mm Engine grille |
Turret | 76** mm (48°) 38.1 mm (49-52°) Gun mantlet 31.75 mm (64-71°) Turret underside |
38.1 mm (19°) Left 38.1 mm (21°) Right |
25.4 mm (0-67°) | 38.1 mm Front 25.4 mm Rear 12.7 mm Blowout panels |
Armour | Sides | Roof | ||
Cupola | 25.4 mm | 25.4 mm | ||
Spaced armour* | Front | Sides | Rear | Roof |
Hull | Upper glacis: 210 mm Kinetic 310 mm Chemical Lower glacis: 210 mm Kinetic 260 mm Chemical |
N/A | N/A | N/A |
Composite armour** | Front | Sides | Rear | Roof |
Turret | Turret front: 250 mm Kinetic 580 mm Chemical |
N/A | N/A | N/A |
Notes:
- Suspension wheels are 20 mm thick while tracks are 30 mm thick
- 6 mm RHA plate separates the fighting compartment from the engine
- Front composite side skirts are 50.8 mm thick
- Rear RHA side skirts are 6.35 mm thick
Mobility
Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
---|---|---|---|---|---|---|---|
Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
Arcade | 92 | 47 | 52.6 | 2,357 | 2,902 | 44.81 | 55.17 |
Realistic | 83 | 43 | 1,345 | 1,521 | 25.57 | 28.92 |
Armaments
Main armament
105 mm M68 | Turret rotation speed (°/s) | Reloading rate (seconds) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mode | Capacity | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
Arcade | 55 | -10°/+15° | ±180° | Two-plane | 38.08 | 52.71 | 64.00 | 70.78 | 75.29 | 8.71 | 7.70 | 7.10 | 6.70 |
Realistic | 23.80 | 28.00 | 34.00 | 37.60 | 40.00 |
Ammunition
Penetration statistics | |||||||
---|---|---|---|---|---|---|---|
Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
M728 | APDS | 260 | 258 | 250 | 240 | 231 | 222 |
M393A2 | HESH | 127 | 127 | 127 | 127 | 127 | 127 |
M456 | HEATFS | 400 | 400 | 400 | 400 | 400 | 400 |
M735 | APFSDS | 353 | 350 | 342 | 333 | 322 | 312 |
Shell details | |||||||||
---|---|---|---|---|---|---|---|---|---|
Ammunition | Type of warhead |
Velocity (m/s) |
Projectile Mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive Mass (TNT equivalent) (g) |
Ricochet | ||
0% | 50% | 100% | |||||||
M728 | APDS | 1,426 | 4.65 | N/A | N/A | N/A | 75° | 78° | 80° |
M393A2 | HESH | 732 | 14.85 | 0.4 | 0.1 | 4,310 | 73° | 77° | 80° |
M456 | HEATFS | 1,173 | 10.5 | 0.05 | 1 | 1,270 | 65° | 72° | 77° |
M735 | APFSDS | 1,501 | 3.7 | N/A | N/A | N/A | 76° | 77° | 80° |
Smoke shell characteristics | ||||||
---|---|---|---|---|---|---|
Ammunition | Velocity (m/s) |
Projectile Mass (kg) |
Screen radius (m) |
Screen deploy time (s) |
Screen hold time (s) |
Explosive Mass (TNT equivalent) (g) |
M416 | 730 | 11.4 | 20 | 5 | 25 | 50 |
Notes:
- Generally, the ammunition you want to be using is the M735 APFSDS round
- You can use the M456 HEATFS round as well for certain scenarios
Ammo racks
![](/images/thumb/f/f7/Ammoracks_XM1_%28GM%29.png/425px-Ammoracks_XM1_%28GM%29.png)
Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
Visual discrepancy |
---|---|---|---|---|---|
55 | 44 (+11) | 25 (+30) | 13 (+42) | 1 (+54) | No |
Notes:
- Since there are no blowout panels for the first two ammo racks, but there are blowout panels for the last two ammo racks if you carry only 25 rounds a shot that hits ammo will not instantly destroy the tank, but will just set it on fire
- If you carried more than 25 rounds, there would be more ammo racks (making them an easier target), and if the racks in the hull are hit, you can instantly be destroyed
Machine guns
12.7 mm M85 | ||||
---|---|---|---|---|
Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
Pintle | 1,000 (200) | 626 | -10°/+50° | ±120° |
7.62 mm M60D | ||||
---|---|---|---|---|
Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
Pintle | 1,100 (100) | 651 | -5°/+20° | ±120° |
7.62 mm M240 | ||||
---|---|---|---|---|
Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
Coaxial | 8,900 (200) | 750 | N/A | N/A |
Usage in battles
This vehicle is best used as a support tank and not as a "brawler". Flanking is where this tank succeeds, using its speed and manoeuvrability to get to the rear or sides of the enemy. Another good tactic is to shoot-and-scoot to maximize the manoeuvrability and gun over an opponent. This tank can also be used to devastating effect in urban combat. In urban combat, it is advised that you never go alone, stay with or behind friendly tanks, and do not rush forward. If you play an ambush and defensive style of combat, at least at the beginning of the match, it is likely you will be able to get multiple kills/assists and should be able to stop the enemy push. If your team is winning, and the enemy is outnumbered, it may be possible to push forward quickly but cautiously, in order to flank and catch enemies off guard, hopefully securing victory for your team.
A note about the survivability of the XM-1 (GM): The XM-1 has relatively weak armour, but it is oddly survivable. It is somewhat rare to get killed by a single shot when playing the XM-1. Usually, it takes two or more shots to take it out, thanks to the spacey interior, and the blowout ammo racks in the turret. Sometimes it takes up to 10 badly aimed or unlucky shots to take out the XM-1, this is especially true for long-range shots.
Some enemies to be concerned about:
- T-64B(V): Aim for the drivers hatch if you facing it frontally. If possible, get around its side and hit it dead under the turret, you will blow up its ammo racks this way.
- Leopard 2K: The Leo 2K is extremely potent against XM-1's seeing as their speed and mobility is similar but the Leo has a better gun. The 2K, however, lacks sufficient armour to defeat your ammunition so hit the lower front plate or turret with M735.
- Leopard 2A4/Type 90: The hull and gun mantlets are weak spots and can be penetrated with M735. The Type 90 also has a glaring turret ring that can easily be targeted and penetrated.
Modules
Tier | Mobility | Protection | Firepower | |||
---|---|---|---|---|---|---|
I | Tracks | Parts | Horizontal Drive | M393A2 | ||
II | Suspension | Brake System | FPE | Adjustment of Fire | M456 | |
III | Filters | Crew Replenishment | Elevation Mechanism | M416 | NVD | |
IV | Transmission | Engine | Artillery Support | M735 | Laser rangefinder | |
This is a premium vehicle: all modifications are unlocked on purchase |
Pros and cons
Pros:
- Very good speed, manoeuvrability and acceleration
- Very fast turret traverse
- The gun with the M735 APFSDS round is sufficient against most targets it will face
- Has hydropneumatic suspension control
- Not one, not two, but three secondary machine guns
- Blow out ammo rack in the turret prevents an ammo shot from destroying the tank immediately
- Driver and commander get IR vision systems, while gunner has a thermal NVD
Cons:
- Has weak armour; it will get penetrated (even through the turret front) by any tank it will face, but can bounce a few shots at long range
- While it has composite armour, it is useless against most weapons it will face
- The M735 APFSDS round (353 mm of penetration point-blank) has trouble penetrating Russian tanks from the front
- Front plate is made up of spaced armour, which doesn't provide the protection comparable to composite
- Has a huge ammo rack in the hull (this can be negated by carrying only 25 rounds or less)
- Tracks are very noisy (louder than the engine!)
- Possess two very tall antennas on the back of the turret, which makes a bit easier for the enemy to spot this vehicle even from behind cover.
History
It started in the early 1970s, at the height of the Cold War and the arms race. After the joint German-American project to create the MBT-70 main battle tank was closed, and the new all-American XM803 project was deemed an insufficient and too expensive response to the newest Soviet developments, the US Department of Defense developed a new list of requirements for the future American main battle tank. Two engineering giants joined the contest: the Chrysler and General Motors companies. Both contestants decided to use the developments for the MBT-70 and XM803 to design a new tank. Many corrections and additions were made to the tactical and technical requirements of the American government, first and foremost, on the defensive characteristics of the future main battle tank. The requirements for the tank's armour and survivability increased, along with its maintainability in the field. In addition, the Arab-Israeli conflict showed that a modern tank must have the ability to effectively destroy armoured targets at long distances, including with kinetic shells, and also have a sufficiently large complement of shells. In spite of the changes and additions to the technical specification, the contestants managed to achieve their goals, and by 1976, they presented their developments, the experimental prototypes of the XM-1 tank, for testing. Both vehicles were outwardly very similar, with practically identical dimensions. They were alike in their layouts and used the same 105 mm M68 rifled cannon. Both tanks turned out very well. Which prototype did the military choose, and why?
The XM-1 (GM), the contest model from General Motors, became a further development of ideas and technological solutions for the MBT-70 and XM803 projects, including the diesel powertrain and mixed undercarriage with six roller wheels per side, three with hydraulic suspension and three with torsion bar suspension. The competitor to General Motors, the Chrysler company, used their XM-1 (C) model to present not only a progressive gas-turbine engine but also a new undercarriage with seven independent roller wheels on each side with individual torsion bar suspension. In addition, the Chrysler engineers were able to save funds on constructing the tank by optimizing the components of the aiming equipment and the gun stabilization system. These details played a decisive role in the selection of the contractor to make the XM-1 project a reality. In spite of the fact that numerous flaws and "teething problems" arose during the project, the prototype for the USA's next-generation main battle tank was confirmed. After several cycles of correcting issues and modernizing the prototype XM-1 (C), the first vehicles began to be deployed under the designation M1 Abrams.
-From Devblog
Media
- Images
- Videos
See also
- XM-1 (Chrysler) - Xbox One exclusive vehicle featuring the competing XM-1 model
External links
USA medium tanks | |
---|---|
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USA premium ground vehicles | |
---|---|
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