Avenger

Avenger

Achilles

FV4005

Avenger

Achilles

FV4005

Britain

III Rank

Battle rating:

AB	RB	SB
4.7	4.7	4.7

Class:

Medium tank

Research:26 000

Purchase:76 000

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Description

The Self Propelled 17pdr, A30 (Avenger) is a Rank III British tank destroyer with a battle rating of 4.7 (AB/RB/SB). It is armed with the 17-pounder, with no secondary armament. It was based on a lengthened Cromwell hull from the A30 Challenger from World War II.

General info

Survivability and armour

Avenger is one of the most unexpected survivors on battlefields of War Thunder, both arcade and realistic mode. All of this is due to fact, that it's crew sits in very specific places and vehicle's armour doesn't have any small weird weak spots. In fact, armour and overall module placement is so solid, it can sometimes hold off SPAA attack, some bombs and, with some angling and range, even stock M4A3E2 shells.

Even if shells penetrate (usually though angled sides of turret), usually only 2 crew members get knocked out. The only strange weakspot it has is the windows on top of turret. While roof windows seem to be a flaw, as it creates potential for HE shells to simply fly inside of Avenger and decimate entire crew, in reality nobody uses them at this BR. Even strafing planes have hard time hitting anything through those windows, and rather penetrate roof completely, which is still a challenge.

Because of that, windows instead give enemy APHE shells a high chance to bounce around and fly out of window without exploding inside of vehicle. In fact, this happens so often, single avenger can survive up to 6 direct shots while losing only gunner or loader, while vehicles like Sherman Firefly would be destroyed in one hit by those.

Armour Type:

• Rolled homogeneous armour

Armour	Front	Sides	Rear	Roof
Hull	63.5 mm (1°) Front plate 30 mm (71°) Front glacis 57.15 mm (19°) Lower glacis	14 mm	38.1 mm (1°) Top 38.1 mm (13-59°) Bottom	20 mm
Turret	63.5 mm (0-49°) Turret front 40 mm (30-31°) Gun mantlet	40 mm (0-1°)	40 mm (8-40°)	20 mm

Notes:

• Suspension wheels and tracks are 20 mm thick.
• Rack on top of the hull rear seems to be stacking 38.1 mm armour. No concrete evidence of their effectiveness as of yet.

Mobility

Mobility characteristic
Weight (tons)	Add-on Armour weight (tons)	Max speed (km/h)
31.5	N/A	56 (AB)
		52 (RB/SB)
Engine power (horsepower)
Mode	Stock	Upgraded
Arcade	852	1,049
Realistic/Simulator	531	600
Power-to-weight ratio (hp/ton)
Mode	Stock	Upgraded
Arcade	27.05	33.30
Realistic/Simulator	16.86	19.04

Armaments

Main armament

76 mm OQF 17-pounder
Capacity			Vertical guidance	Horizontal guidance	Stabilizer
55			-10°/+17°	±180°	N/A
Turret rotation speed (°/s)
Mode	Stock	Upgraded	Prior + Full crew	Prior + Expert qualif.	Prior + Ace qualif.
Arcade	12.33	17.06	__.__	__.__	24.38
Realistic	8.33	9.80	__.__	__.__	14.00
Reloading rate (seconds)
Stock	Prior + Full crew	Prior + Expert qualif.	Prior + Ace qualif.
7.28	__.__	__.__	5.60

Ammunition

Penetration statistics
Ammunition	Type of warhead	Penetration in mm @ 90°
		10m	100m	500m	1000m	1500m	2000m
Shot Mk.6	AP	160	157	133	112	96	86
Shell Mk.1	HE	9	9	9	9	9	9
Shot Mk.4	APC	165	160	138	108	94	81
Shot Mk.8	APCBC	171	168	156	143	130	120

Shell details
Ammunition	Type of warhead	Velocity in m/s	Projectile Mass in kg	Fuse delay in m:	Fuse sensitivity in mm:	Explosive Mass in g (TNT equivalent):	Normalization At 30° from horizontal:	Ricochet:
								0%	50%	100%
Shot Mk.6	AP	883	7.7	N/A	N/A	N/A	-1°	47°	60°	65°
Shell Mk.1	HE	883	7.0	0.4	0.5	580	+0°	79°	80°	81°
Shot Mk.4	APC	883	7.7	N/A	N/A	N/A	-1°	48°	63°	71°
Shot Mk.8	APCBC	883	7.7	N/A	N/A	N/A	+4°	48°	63°	71°

Smoke characteristic
Ammunition	Velocity in m/s	Projectile Mass in kg	Screen radius in m	Screen time in s	Screen hold time in s:	Explosive Mass in g (TNT equivalent):
17pdr Shell SS Mk.1	754	8.4	13	5	20	50

Ammo racks

Ammo racks of the Avenger.

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	4th rack empty	5th rack empty	6th rack empty	7th rack empty	8th rack empty	Visual discrepancy
55	49 (+6)	42 (+13)	35 (+20)	28 (+27)	21 (+34)	14 (+41)	7 (+48)	1 (+54)	yes

Turret empty: 49 (+6)

Usage in the battles

The Avenger plays like an upgunned and a bit more sluggish Cromwell. There are two main play styles possible with this vehicle.

Close range flanker: The Avenger's mobility allows it to sneak up to the enemy's flank without too much problems. With its awesome gun depression, it can pop over a hill and shoot before engaging a "turn fight" (running around the enemy's tank too fast so he can't aim at you). Such manoeuvre has a greater chance of success on isolated enemies since you need to get at least 2 shots to destroy any tank you might encounter. This kind of strategy is great early in the game, to counter-capture a point by , for example, an enemy Hellcat that rushed it. A small note there: make sure to pre-aim in the general direction of your enemy since the turret turning rate is not so great.

Sniper: As said earlier, the Avenger's crazy depression angles and good gun, combined with its great mobility and good climbing characteristics makes it ideal for the sniper role. It's mobility allows the Avenger to get anywhere on the map, an intelligent pilot will avoid main roads where encountering enemies upfront is often a death sentence and prefer unexpected roads, surprising camping spots, your enemy must never know where to expect a shot from. When firing, make sure to change position every 2-3 shots (every time you kill a tank). With a good mix of luck and skill, you can even find a good viewing point on the enemy's base pretty early in the game (even in AB !). Make sure sure to hide your turret top since HE and some APHE can detonate from the thin plate of your half open-topped turret, resulting in a crew knock out. One last thing to consider: the Avenger's functional elevation angle is lower than its characteristics says: the optics gets blinded in the last 1-2 degrees.

What's great with this vehicle is it can change role pretty fast in the game. A great way to use this vehicle at its plains potential is on a map like Mozdok or El Amalein. A good example of tactics is being flanker early game, then sniper to clear the next capture point and then flanker again to go get it (provided you do not get shut down).

Pros and cons

Pros:

• Cromwell-esque controls with good acceleration and speed.
• Neutral steering allows for quick alignment of hull.
• Access to the 17-pounder "Quickfire" cannon.
• Good gun depression.
• Very fast rate of fire.

Cons:

• No machine gun armament.
• 17-pounder AP shells are all solid shot, no explosive filler.
• Vulnerable turret, no exterior gun mantlet.
• Sluggish handling.
• Terrible reverse speed.
• Armour is not sloped.
• Very poor side armour.
• Gun traverse speed is only subpar.

History

Basis

The A30 Challenger tank was an improved variant of the Cromwell tank made to improve the firepower of the armoured brigades in the British Army. While equipped with the 17-pounder, the Challenger ran into issues with production and mechanical issues, along with design deficiencies that was much criticized by the crew that manned the tank. The Challenger had thin armour, had a tendency for track throwing, and had a high profile. However, it was praised for its speed, agility, and firepower with the 17-pounder gun. The Challenger was ordered in February 1943 for 200 vehicles, but the development of the Firefly from the Sherman tank proved much easier and cheaper than the Challenger and was thus cancelled.

The Avenger

An attempt to improve on the Challenger was the A30 SP Avenger, which used a different open-topped turret to save weight on the tank design. However, due to priorities on the Comet tank in the Vauxhall Motors plant, they were not being built until 1945 and weren't used until after the war in Europe is over. 250 unit were built and formed part of the British Army of the Rhine stationed in Germany after the war. They did not see any combat action during their service life.

Media

Skin and Camouflages for the Avenger in Warthunder Live.

Sources

• Wikipedia

Britain tank destroyers
Infantry tank derivatives	Archer · Gun Carrier (3-in)
Light tank derivatives	Alecto I
M10 Achilles	Achilles · Achilles (65 Rg.)
Centurion derivatives	FV4005 · Conway
ATGM	Swingfire · Striker
Other	Tortoise · ▄M109A1
Canada	QF 3.7 Ram
South Africa	G6 · ZT3A2