M18 (Italy)

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This page is about the Italian tank destroyer M18 (Italy). For other uses, see M18 Hellcat (Family).
GarageImage M18 (Italy).jpg
4.7 5.7 4.7
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The Semovente controcarri M18 da 76/52 is a rank III Italian tank destroyer with a battle rating of 4.7 (AB/SB) and 5.7 (RB). It was introduced in Update "Starfighters". The M18 "Hellcat" was the epitome of the American tank destroyer doctrine, it was very fast, very mobile, and has a powerful gun, though with a large trade-off with only 12.7 mm (0.5 inches) of armour.

The M18 "Hellcat" compensates the lack of anti-tank capability by having absurdly fast manoeuvrability. While it looses access to APCR, this is justified seeing how it doesn't face very armoured vehicles, the likes of Panther D, Tiger H1.

Unlike the other tank destroyers known in the game, the M18 "Hellcat" has access to a 360° traversable turret, allowing players to have a greater arc of fire than a typical casemate tank destroyer like the StuG III, but at the expense of a slightly higher profile. Americans tank destroyers also have very high manoeuvrability compared to other nation's tank destroyers, allowing it to flank the enemy.

The main weak point of M18 is its very thin armour, a feature that actually allows the M18 to reach its high speed. The thin armour makes it possible for any enemy tanks to penetrate the vehicle. A single hit would destroy many critical components in the M18 or cripple the crew. The only saving grace with this extremely thin ammunition is that standard AP rounds may over-penetrate the armour, doing minimal damage to the internals. Thus, when facing the M18, it's best to use AP rounds with explosive fillers or HE and HEAT rounds while avoiding usage of pure AP rounds.

General info

Survivability and armour

Armourfront / side / back
Hull12 / 12 / 12
Turret25 / 12 / 12
Crew5 people
Visibility82 %

The M18 (Italy) has extremely thin armour throughout its construction. As such, a player with the M18 should throw away any notion of trying to survive a shot and instead aim to avoid being hit at all. With an open-top construction and the placement of certain crew members, even enemy machine gun rounds can knock out the crew members inside and lower combat efficiency.

The thin armour is also both a blessing and a curse for the vehicle. It is a curse as it means the vehicle can suffer through the hull-break mechanics. A single shell has the potential of knocking out the M18 instantly regardless of how many crew member it defeats. The blessing is that if the enemy kinetic round hits the M18 and does not meet the requirements for a hull-break, the M18 may end up with minimum critical damage such as a damaged module or crew member. As such, there can be second chances for this vehicle, but as mentioned, this should not be relied upon as a combat strategy.

With five crew members, the M18 has a standard amount of crew to survive off of. Three are essential for combat efficiency: the gunner, loader, and driver. The commander operates the cupola machine gun and if knocked out will cause the machine gun to no longer function. This will be a constant occurrence due to the position of the commander model with the torso exposed above the turret, and so enemy machine gun rounds can hit and incapacitate the commander from the vehicle's functions.

The M18's module configuration is rather standard with the transmission in front and engine in the back. The spread out nature means there are more "wiggle room" for kinetic shells to hit and pass through around the modules, but it also means that any part of the M18 exposed can be hit and induce a hull-break.

Armour type:

  • Rolled homogeneous armour
  • Cast homogeneous armour (Gun mantlet)
Armour Front (Slope angle) Sides Rear Roof
Hull 12.7 mm (39-64°) Front glacis
12.7 mm (23-52°) Lower glacis
12.7 mm (23-26°) Top
12.7 mm Bottom
12.7 mm (12°) Top
12.7 mm (36°) Bottom
8 mm
Turret 25.4 mm (15-26°) Turret front
19 mm + 25.4 mm (0-55°) Gun mantlet
12.7 mm (1-21°) 12.7 mm (7°) N/A Open-top
8 mm Bustle and Front


  • Suspension wheels and tracks are 15 mm thick.
  • Belly armour is 5 mm thick.
  • The hull underside right above the tracks are only 8 mm thick.
  • Tracks are attached the turret rear, granting some 15 mm in thickness.


Speedforward / back
AB79 / 26 km/h
RB and SB73 / 24 km/h
Number of gears5 forward
2 back
Weight17.7 t
Engine power
AB763 hp
RB and SB400 hp
Power-to-weight ratio
AB43.1 hp/t
RB and SB22.6 hp/t
Game Mode Max Speed (km/h) Weight (tons) Engine power (horsepower) Power-to-weight ratio (hp/ton)
Forward Reverse Stock Upgraded Stock Upgraded
Arcade 79 26 17.7 568 763 32.09 43.11
Realistic 73 24 354 400 20 22.6

Though the previous section on armour may imply poor survivability, the M18 (Italy)'s shining trait will be in its mobility. It produces enough engine horsepower to become a speed demon on the battlefield, quickly traversing through rough terrain to get to advantageous positions to ambush enemies that are just starting to get to the fight.

The vehicle displays great mobility when driving forwards and backwards, and so it can perform quick exits from a compromised position.

Modifications and economy

Repair costBasic → Reference
AB3 700 → 4 576 Sl icon.png
RB2 740 → 3 389 Sl icon.png
SB3 730 → 4 614 Sl icon.png
Total cost of modifications35 000 Rp icon.png
74 600 Sl icon.png
Talisman cost1 300 Ge icon.png
Crew training43 000 Sl icon.png
Experts150 000 Sl icon.png
Aces550 Ge icon.png
Research Aces390 000 Rp icon.png
Reward for battleAB / RB / SB
100 / 130 / 150 % Sl icon.png
154 / 154 / 154 % Rp icon.png
Mobility Protection Firepower
Mods new tank traks.png
2 300 Rp icon.png
4 900 Sl icon.png
140 Ge icon.png
Mods new tank suspension.png
1 600 Rp icon.png
3 400 Sl icon.png
100 Ge icon.png
Mods new tank break.png
Brake System
1 600 Rp icon.png
3 400 Sl icon.png
100 Ge icon.png
Mods new tank filter.png
2 900 Rp icon.png
6 200 Sl icon.png
180 Ge icon.png
Mods new tank transmission.png
3 800 Rp icon.png
8 100 Sl icon.png
240 Ge icon.png
Mods new tank engine.png
3 800 Rp icon.png
8 100 Sl icon.png
240 Ge icon.png
Mods tank tool kit.png
2 300 Rp icon.png
4 900 Sl icon.png
140 Ge icon.png
Mods extinguisher.png
1 600 Rp icon.png
3 400 Sl icon.png
100 Ge icon.png
Mods tank reinforcement it.png
Crew Replenishment
2 900 Rp icon.png
6 200 Sl icon.png
180 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
2 300 Rp icon.png
4 900 Sl icon.png
140 Ge icon.png
Mods tank cannon.png
Adjustment of Fire
1 600 Rp icon.png
3 400 Sl icon.png
100 Ge icon.png
Mods tank ammo.png
1 600 Rp icon.png
3 400 Sl icon.png
100 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
2 900 Rp icon.png
6 200 Sl icon.png
180 Ge icon.png
Mods tank ammo.png
3 800 Rp icon.png
8 100 Sl icon.png
240 Ge icon.png

As with every ground vehicle Parts and FPE are an absolute top priority. Following that, depending on player preferences, one of 3 should be researched: Horizontal Drive (close-range, flanking), Suspension (medium-range) or Adjustment of Fire (long-range of a typical engagements). Following this the goal is to get rank IV mobility improvements in order Filters -> Engine -> Transmission. On rank III, along the way, the Crew Replenishment should be prioritized, as its an open-top vehicle, so it will suffer significant causalities from enemy airplanes. If your preferred engagement range is above 700m then the Elevation Mechanism should be researched. Otherwise: Mobility upgrades are the most important, shells are the lowest priority, as even the situational advantage of the M93 shot is not worth researching over improved mobility, or even accuracy.


Main armament

Ammunition45 rounds
Reloadbasic crew → aces
7.9 → 6.1 s
Vertical guidance-10° / 20°
Main article: M1 (76 mm)

The 76 mm M1 is an extremely capable gun with a high damage potential and a very good gun handling. It can be found on tanks used up to battle rating 6.0, making it one of the most widely used guns throughout the battle ratings and with M18 being the first tanks to use it - it gives it a very high staying power throughout battle ratings. Once upgraded, the turret has very fair guidance in both: horizontal and vertical axis allowing to quickly catch pot-shots, though given exceptional mobility of the platform even it struggles to catch up with the near-instant hull rotation.

76 mm M1 Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 45 -10°/+20° ±180° N/A 21.13 29.25 35.50 39.30 41.79 7.93 7.02 6.47 6.10
Realistic 14.28 16.80 20.40 22.60 24.00


M18 comes with an exceptionally good stock shell, allowing it to unleash its full potential pretty much right off the bat. Additional unlocks are more specialized.

  • M62 shell - APCBC - The best anti-tank shell, also the stock round. It has very good penetration and an excellent post-penetration effect.
  • M42A1 shell - HE - The best round for dealing with unarmoured targets or unarmoured sections of vehicles. It should be used carefully, as everything over 10 mm armour can negate its effects. Typically M62 is superior.
  • M79 shot - AP - Round inferior in every way to the M62, it's in-game largely for historical reasons.
Penetration statistics
Ammunition Type of
Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
M62 shell APCBC 149 146 133 119 106 95
M42A1 shell HE 7 7 7 7 7 7
M79 shot AP 134 132 121 109 99 89
Shell details
Ammunition Type of
Mass (kg)
Fuse delay
Fuse sensitivity
Explosive Mass
(TNT equivalent) (g)
0% 50% 100%
M62 shell APCBC 792 7 1.2 14 63.7 48° 63° 71°
M42A1 shell HE 800 5.84 0 0.1 390 79° 80° 81°
M79 shot AP 792 6.8 N/A N/A N/A 47° 60° 65°
Smoke shell characteristics
Ammunition Velocity
Mass (kg)
Screen radius
Screen deploy time
Screen hold time
Explosive Mass
(TNT equivalent) (g)
M88 274 3.44 13 5 20 50

Ammo racks

Ammo racks of the M18 (Italy)
rack empty
rack empty
rack empty
rack empty
rack empty
45 37 (+8) 27 (+18) 17 (+28) 9 (+36) 1 (+44) No

Turret empty: 37 (+8)

When fighting in downtiers it's best to take only 17 shells, which allows the turret and sides of the tank to be empty of shells, notably increasing survivability. Otherwise, it doesn't matter how many rounds are loaded, as most hits against the tank will prove deadly regardless.

Machine guns

Ammunition800 rounds
Belt capacity200 rounds
Reloadbasic crew → aces
10.4 → 8.0 s
Fire rate577 shots/min
Vertical guidance-10° / 70°
Horizontal guidance-60° / 60°
Main article: M2HB (12.7 mm)
12.7 mm M2HB
Mount Capacity (Belt) Fire rate Vertical Horizontal
Pintle 800 (200) 576 -10°/+70° ±60°

Usage in battles

Before all, avoid colourful or bright decals. Camouflage is the main part of the M18's defence. Chances for good performance in battle are: be "invisible", fast and effective. The M18's speed is its best ally. This speed has to be used for flanking manoeuvres and relocate. Not for trying to cross an open field, that will leave it open to enemy fire, speed is not a substitute for armour.


  • This movement will have to be done again and again. Choose a good spot wisely, remove the foliage if necessary to get a clear field of fire. When in the fire spot, use the gun depression and stay in a hull-down position until a target is located. Once a target is locked on, aim at critical components. Try to immobilize the enemy by firing at the engine or transmission, or remove their firepower by shooting the gun or breech, or for instant destruction with a shot to the ammo storage. The last option can work very well or not, as skilled players only carry a few rounds of ammo.
  • If positive that the enemy hasn't discovered the firing spot, go for another shot. Stay attentive that none of the enemy's teammates has also located the firing spot. If detected, hide immediately and relocate.


  • Flanking is the most dangerous manoeuvre of all because the vehicle will have to be exposed as it moves to the enemy's rear, but it is very effective when it's coordinated with other vehicles. A distraction is needed to gain the enemy's attention while the M18 makes its move. Isolated enemy units are very vulnerable to this tactic. Using the M18 speed to get to the rear and as the enemy heads toward the objective, the firing perspective should give a very clear view of the enemy's side armour. A good shot with the M62 APCBC shell could knock out the enemy rather quickly, but if using solid AP shots like the M79, aim at critical components on mobility and firepower before knocking out the crew or ammo stowage.

Avoid flat terrain

  • Flat terrain means that the Hellcat will become an easy target for virtually any vehicle by exposure, especially when not moving or when moving in a straight line. Open plains are the bane of the Hellcat. Whenever possible, one should try to stay amongst hills.

Pros and cons


  • Overall mobility is superb, with very responsive manoeuvring that allows the Hellcat to excel in flanking manoeuvres
  • Fast reload speed and turret traverse
  • Stock APCBC round has great penetration and lots of explosive fillers, rarely requiring more than one penetrating shot to kill common tanks like T-34-85, M4A3, Cromwell, IS-1 and IS-2
  • Low profile, reducing target size and allows it to hide behind small bushes or rocks easily
  • The nature of its thin armour means AP rounds have a tendency to pass straight through without damaging modules, and an APHE fuse may not even be triggered. For example the Russian 122 mm tend to over-penetrate, dealing little damage.


  • Thin armour means rapid-fire autocannons, heavy machine guns, and aerial weapons could easily shred it. Beware of the ZSD63 and the GAZ trucks!
  • Commander is exposed at the 0.50 calibre machine gun mount, and knocking him out would render the weapon useless
  • Open-top construction means aerial strikes and artillery could rain havoc onto the crew
  • Gun has poor penetration in an uptier, often can't penetrate anything frontally unless hitting a weak spot. The M4A3E2 and M26 are frontally immune to this 76mm M1.
  • Doesn't have access to APCR unlike its American counterpart.
  • Rarely reaches 50 km/h in Realistic Battles, even in a straight line, therefore can be outran by the Sd.kfz.234 series
  • A moment of immobility due to a damaged engine or transmission could be a sign of impending doom for the M18
  • Hull-break mechanics mean any explosions, HEAT or well-aimed AP round could instantly destroy the vehicle



In the post-war period, many European countries had to deal with the reconstruction of their national defence forces. The immediate solution for the USA and the European countries was the surplus of equipment that the US Army still had available, either remaining from wartime production or from the contingent of occupying forces in Europe when those materials were replaced and phased out. The M18 Hellcat was thus proposed to and bought by several countries in Europe: France, Italy, Yugoslavia, etc. In that context, the Italian Armed Forces received 130 of them in July 1952.

Combat usage

The Hellcats were allocated to the 155th Artillery Regiment of the 5th Army Corps which garrisoned the regions of Veneto and Friuli Venezia Giulia near the Eastern border and never saw combat action.



See also

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;
  • links to approximate analogues of other nations and research trees.

External links

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • encyclopedia page on the tank;
  • other literature.

Italy tank destroyers
M41  75/18 M41 · 75/32 M41 · 90/53 M41M
M42  75/34 M42
M43  105/25 M43 · M43 "G.C.Leoncello" · 75/34 M43 · 75/46 M43
Wheeled  Breda 501
Other  L3/33 CC · 47/32 L40
Post-War  Centauro · Centauro ROMOR · Centauro MGS
USA  ▄M18 · M36B1 · M113A1 (TOW)
Germany  ▄StuG III G