GT4 is the class people skip in ACC, and they are wrong to. The cars are slower, they slide more, and the racing is closer because of it.
Here is every GT4 car in the game, checked on 5 October 2026 against version 1.10.4.
How many GT4 cars are in ACC?
11 GT4 cars from 11 brands. All of them come from one paid add on, the GT4 Pack, which came out on PC on 15 July 2020. The base game has no GT4 cars at all.
The pack is cars only. It adds no tracks. You race the GT4 cars on the circuits you already own.
This page is part of the full ACC cars list, which covers all 54 cars across every class.
The full ACC GT4 cars list
| Car | Engine | Position | Steering lock | What it is like |
|---|---|---|---|---|
| Alpine A110 GT4 | 1.8 four cylinder turbo | Mid | 720° | Small and light. Lives on corner speed, loses out on the straights |
| Aston Martin V8 Vantage GT4 | 4.0 V8 twin turbo | Front | 640° | Stable and easy to trust. A safe first GT4 car |
| Audi R8 LMS GT4 | 5.2 V10 | Mid | 720° | Close to the GT3 car in feel. Good rotation, strong engine |
| BMW M4 GT4 | 3.0 straight six twin turbo | Front | 500° | Calm front engine car with quick steering |
| Chevrolet Camaro GT4.R | 6.2 V8 | Front | 720° | Big, heavy, lots of torque. Strong on the straights |
| Ginetta G55 GT4 | 3.7 V6 | Front | 720° | The oldest design here. Light and raw |
| KTM X-Bow GT4 | 2.0 four cylinder turbo | Mid | 580° | A carbon tub with a small turbo engine. Very agile |
| Maserati GranTurismo MC GT4 | 4.7 V8 | Front | 900° | No traction control and no ABS. All on you |
| McLaren 570S GT4 | 3.8 V8 twin turbo | Mid | 480° | Sharp turn in, very quick steering rack |
| Mercedes-AMG GT4 | 4.0 V8 twin turbo | Front | 500° | Stable under braking, strong all round |
| Porsche 718 Cayman GT4 Clubsport | 3.8 flat six | Mid | 800° | Balanced and precise. Less power, great in corners |
Engine figures are the real cars. The steering lock is what the car uses in the game. On PC you do not set it by hand, and I explain why in ACC steering lock settings.
The cars, one by one
Alpine A110 GT4
The smallest engine in the class by a long way. It makes its lap time in the corners and gives it back on the straights. A momentum car: every bit of speed you scrub off costs you all the way down the next straight.
Aston Martin V8 Vantage GT4
Front engine, twin turbo V8, and one of the easiest GT4 cars to get on with. It is stable on the brakes and it tells you early when the rear is about to go.
Audi R8 LMS GT4
The same V10 idea as the GT3 car, with less aero. If you already drive the R8 in GT3, this is the natural step across.
BMW M4 GT4
A calm front engine car with a quick rack at 500°. Good for long races because it does not surprise you.
Chevrolet Camaro GT4.R
The biggest engine in the class. It is a big, heavy car with a lot of torque, so be patient on the throttle out of slow corners.
Ginetta G55 GT4
A light British car with a V6 and an older design than the rest. It feels raw next to the others.
KTM X-Bow GT4
A carbon tub with a 2.0 turbo four. Nothing else in the class looks or feels like it. Very quick to change direction.
Maserati GranTurismo MC GT4
The one to know about. It is the only car in ACC with no traction control and no ABS. Lock a wheel and it stays locked until you come off the pedal. If you want to learn threshold braking the hard way, this is your car. My ACC braking technique guide will help.
McLaren 570S GT4
Mid engine and sharp. At 480° it has the quickest steering in the class, so small hands, small inputs.
Mercedes-AMG GT4
The same strengths as the GT3 AMG. Stable under braking, strong in a straight line, a little lazy in slow corners.
Porsche 718 Cayman GT4 Clubsport
Mid engine here, not rear engine like the 911. That makes it one of the best balanced cars in the pack. It gives away power and takes it back in the corners.
Which GT4 car should you start with?
Take a stable front engine car: Aston Martin V8 Vantage, BMW M4 or Mercedes-AMG. They are forgiving on the brakes and they do not snap.
When you are comfortable, move to a mid engine car like the Porsche, McLaren or Audi and feel how much more they rotate.
Leave the Maserati for later. Not because it is slow, but because with no ABS you will flat spot tyres for a week before you find the limit.
Whatever you pick, stay in it. Changing car every session is the fastest way to learn nothing. How I would choose is in how to choose your car in ACC.
GT4 vs GT3
| GT4 | GT3 | |
|---|---|---|
| Cars in ACC | 11 | 31 |
| How you get them | One paid pack | 22 in the base game |
| Downforce | Low | High |
| Traction control and ABS | Simple, and one car has neither | Many steps on every car |
| Lap time | Slower by several seconds a lap | Faster |
| What it teaches | Mechanical grip, weight transfer | Trusting aero at speed |
A GT3 car hides mistakes with downforce. A GT4 car does not. You brake a little too late in a GT4 and you feel the front push straight away.
That is why I like the class for learning. In karting there is no aero at all, and everything you know about grip comes from your hands and your backside. GT4 is the closest ACC gets to that.
The full breakdown is in GT3 vs GT4 in ACC, and when you start changing the car the ACC setup guide applies to both classes.
Is the GT4 Pack worth it?
If you only race public GT3 lobbies, no. You will not use it.
If you race in leagues, or on a ranked service where GT4 series run every week, yes. Eleven cars that all feel different, and grids where the pace gap between drivers is smaller.
And if you are stuck in GT3 and cannot find the next half second, a month in GT4 is cheap coaching.
FAQ
How many GT4 cars are in Assetto Corsa Competizione?
11, one from each of 11 brands: Alpine, Aston Martin, Audi, BMW, Chevrolet, Ginetta, KTM, Maserati, McLaren, Mercedes-AMG and Porsche.
Are GT4 cars in the ACC base game?
No. All 11 GT4 cars come from the GT4 Pack, which is paid DLC.
What is the best GT4 car in ACC for beginners?
A stable front engine car. The Aston Martin V8 Vantage, BMW M4 and Mercedes-AMG are the usual picks.
Which ACC GT4 car has no ABS?
The Maserati GranTurismo MC GT4. It has no ABS and no traction control, the only car in the game like that.
How much slower is GT4 than GT3 in ACC?
Several seconds a lap, and more on long tracks. GT4 cars have less power and far less downforce.
Does the GT4 Pack add any tracks?
No. It is a car pack only.
Can GT3 and GT4 cars race together in ACC?
Yes. Multiclass races are possible, and the British GT season content mixes both classes on the same track.