AC 4 Experimental For Sale: RU & SEA


the other LEWD Australian tank, AC 4 Experimental is being sold on RU and will be sold on SEA on June’s 3rd.

Its stats have slightly changed so I will update you on the vehicle:

In-Game Footage:


The project of this tank was developed in 1943 with 400 vehicles ordered. The prototype was built on the AC I tank hull with the hull part under the turret made wider, which allowed to install the modified AC III tank turret with a 17pdr. The work on the prototype was cancelled in July 1943 in connection with the termination of the development program to create an Australian cruiser tank.

Tier: 6 premium MT
Hitpoints: 750
Engine: 330 hp
Weight: 28,449 tons
Power-to-weight: 11.6 hp/t
Maximum speed: 60,4/20 km/h
Hull traverse: 40 deg/s
Turret traverse: 44 deg/s
Terrain resistance: 1/1,2/2,2
Viewrange: 360
Radio range: 450
Hull armor: 65/45/45 mm
Turret armor: 65/65/65 mm

Gun: OQF 17-pdr Gun Mk.VII

Tier: VII

Ammo Capacity: 50 pcs
Damage: 150/150/190
Penetration: 171/239/38
DPM: 1800
ROF: 12,00
Reload: 5
Accuracy: 0,39
Aimtime: 2,1s

Gun Depression: -10/+20

Crew: 5 (Commander,Driver, Gunner, Radio Operator and Loader)

Armor & Model:


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AC 4 Experimental For Sale: RU & SEA

45 thoughts on “AC 4 Experimental For Sale: RU & SEA

  1. TDMillard says:

    Odd, I seem to recall in some photos that the 17-pdr fitted Sentinels had the pernus machine gun removed.

  2. So, if the armor is the same as the tier 4 Sentinel and this will see tier 8’s, my god…
    Might as well be a lighttank but with a better gun.

    1. Corvi says:

      The Firefly has pretty much the same amor, is a lot slower and is perfectly fine on Tier 8. Ill definitely get this one, i love the Firefly, this will be fun too 🙂

      1. Don’t get me wrong, I love the Firefly! Great tank, and the gun is sublime. I also like the Sentinel to be honest except for aimtime.. The armor when the Sentinel is top tier bounces more than you think. I wonder if the perfomances of the (tier 6) Sentinel is going to be on a par with the Firefly.

  3. Michael Hughes says:

    So we have the penis-mobile and now the… there is a joke I can make now is have a gun that can pen things. I just have to put two and two together

    1. Teknokraatti says:

      I’ts not quite as bad as the AMX-40. However, it will only go 60km/h downhill. It compares pretty closely to the O-I Experimental. Effective top speed is likely to be pretty much the same as the differences in their HP/ton ratio and terrain differences are small, but the AC 4 has double the hull and turret traverse.

  4. SlayerBR says:

    its a improved Firefly guys, and looks like it got better gun depression and speed, armor don’t matter firefly don’t got it too, and it does fine in tier 8 matchs.

      1. Renarde Martel says:

        I’ll take the improved depression and top speed any day, Firefly is terrible at positioning.

      2. SlayerBR says:

        shoots 1 sec faster, and yeah it got a slight better accuracy, in exchange, it got a pretty bad gun elevation and the terrain resistance even being slight better, still got worse mobility, so you think a designed sniper tank that is slow and have difficulty with let’s say, using a hill and exposing only your turret to shoot is better than one that gets all these benefits at the cost of a slight worse DPM and accuracy? really better positions = more time to take your shoots, in a tier 8 match firing 1 sec faster wont make that great difference if you need to take carefully your positions to be usefull, at least this AC looks to be more “noob friendly” =P

    1. Renarde Martel says:

      Say what? Sentinel has an amazing gun for it’s tier and good gun depression, unlike the Sherman. This thing is a solid tier 6 and would be idiotically OP on tier 5…

  5. Um Rita, that “in-game footage” is of a T49… not the Sentinel AC4.

    And please tell me that accuracy is a lie. 0.39 with a 2.1sec aiming time from a British gun? That’s absolutely disgusting. The American tanks get better accuracy on their 105/120/155mm guns

  6. Jurrunio says:

    Good and not OP tier 6 prem medium. Should have saved my money on AC1 to buy AC4 instead, because I dont like using gold.

    1. Anonymous says:

      I’d be happy with just a +5 on damage & a -.2 on aim time. I’m having a load of fun & getting good results with it, it just does so little damage!

  7. Gkirmathal says:

    Wikipedia lists the AC4 as having a ‘Mark III’ engine. Does anyone what engine that might be? An Nuffield Liberty Mk III perhaps??

    1. It’s not the AC IV, it’s the AC EI which was a test vehicle used to test the armament for the ACIV design.

      Though in regards to the actual ACIV, they also changed the power unit from the original clover leaf to a perrier-cadillac, this saved space and eliminated the power loss to the drive train. Thus increasing its horsepower to 397, rather than the original 330. So as you can see, it’s a fairly different tank. The only similarities between the two are the turret.

  8. Landser says:

    When will it come to eu too? And vk 4503? They are both on sea and ru. Not on NA yet but alot of people said atleast vk will be sold globally today. Not seing that happen yet.

  9. driveroftincan says:

    This tank is theft, the 60 kph is a lie you will not reach that on any horizon street with no terrain resistance, instead of the nimble fighter it is a cripple only the gun is good and only in its tier.
    If the stats were right, some elevation/depression, good gun and speed were true it would be worth it now it is pure and utter theft!

  10. Dominik says:

    AC 4 is a good tank, if you can brain is possible do good dmg . beeter in 6-7 tier battle, but he is not without chance in 8 tier battle. He is not flanker, but sniper with changing possition.

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