The BMW M4 GT3 is one of the most fearsome GT3 racers on the track in 2025, the vehicle has racked up tonnes of wins and podiums in some of the hardest and most demanding races around the world. It made its customer debut at the 2022 24 Hours of Daytona, though BMW ran it in selected races in 2021.
The LMGT3 variant of the model joined LMUs ranks in December 2024 and stands as a competitive option amongst the available choices. This guide will explore Munich’s finest, and whether it’s the car you should be campaigning in Le Mans Ultimate.
The M4 GT3 Is One Of The Most Competitive Of The Class
The M4 GT3 competes in every major GT series that utilises GT3 vehicles, such as the World Endurance Championship, the IMSA SportsCar Series, and the various GT World Challenge fixtures. It also competes in the legendary DTM championship, where it secured the team title for Team Schubert in 2024. It has claimed a wide range of wins and title victories during its tenure, the car claiming 50 wins and 10 championships in 2024 alone.
Some of the biggest achievements it has scored since its full-time 2022 debut include a win at the historic 24 Hours of Spa in 2023, alongside successes at the 8 Hours of Indianapolis and 9 Hours of Kyalami that year, as well as a DTM drivers title in 2022, an IMSA GTD championship in 2023, as well as scoring four out of five wins in the 2024 GT Challenge Europe Endurance Championship.
In LMGT3 spec, the M4 GT3’s first and only WEC win was secured at Imola in 2024, with the machine being replaced by an Evo version for the 2025 term.
While the BMW M4 GT3 doesn’t have any particularly stand-out features, unlike some other GT3 racers, its relentless pace and BMW’s rich heritage in GT racing prove a draw to fans worldwide.
- The M4 GT3 should fit the skillset of most GT3 racers in Le Mans Ultimate, though there are particular elements you’ll need to figure out before being able to make the most of it. Check out this onboard lap at Interlagos to understand more:
Car Specifications & Key Features
The M4 GT3 was based on the 2021 M4 Competition road car and thus featured a race version of the 3.0-litre twin-turbo straight-six found in the road machine. It was also a development of the powerplant used in the previous M6 GT3, though it was tweaked to weigh 80 pounds less. It’s placed out front behind the front axle and sends up to 590 hp to the rear wheels, though this is dependent on the Balance of Performance measures applied.
The M4 GT3 uses a six-speed sequential gearbox, which was first developed in the M8 GTE car, and a slightly longer wheelbase than the preceding M6 GT3 to help increase high-speed stability. It even features a specially designed rear window and strakes on the roof to help direct air to the rear spoiler, giving the M4 a more consistent aero platform.
- The M4 GT3’s carefully designed aero package consists of an adjustable front splitter and rear spoiler, and a rear diffuser
- LMU replicates all the main aspects of the M4 GT3 in-game, from its unique engine to its steering wheel, which is produced by prolific sim racing brand Fanatec and can also work on its wheelbase
Handling & Performance on Track
The BMW M4 GT3 comes with an interesting cornering balance, especially given it has easily the longest wheelbase of any other LMGT3 car on the grid at 114 inches. This is at least seven inches longer than the competition, which in theory should make it ultra-stable, but less manoeuvrable in slower corners.
The M4 displays impressive stability mid-corner, though its front heaviness can shine through should you get on the power too early, as the nose can start to wash out. BMW engineers worked wonders on the M4 chassis to ensure it could change direction well, as it has surprisingly spritely turn-in traits that allow you to get the nose pointed at the exit and get on the power nice and early.
The M4 pays the price for its impressive corner-entry performance on corner exit though, as the rear can be snappy when getting back on the power. This can also catch you out under heavy braking, though it’s not quite so prevalent. Getting on the power slowly and unloading the steering smoothly will help mitigate the corner exit snappiness.
- Make sure to be patient on the throttle in mid and high-speed corners, as jumping on the gas too early can cause the nose to push, forcing you to blend out and lose momentum
- Tyre wear is decently balanced, though be cautious with snappiness on corner exit as this can overheat tyres and cause premature wear
- The twin-turbocharged inline-six’s power delivery is largely smooth, though when combined with the snappy rear it can break traction easier than you’d expect
- Using higher traction control settings can help mitigate this, TC works efficiently on this vehicle
- The M4 GT3 can understeer with higher ABS settings, using around 6/7 will help prevent the system from kicking in and pushing the nose onward when you get used to it
- In LMGT3 spec, the M4 has less power and less downforce than when in full standard GT3 configuration, which can be found in ACC and iRacing
Best Tracks for the BMW M4 GT3 in Le Mans Ultimate
The BMW M4 GT3’s impressive balance means it can easily be competitive on pretty much every kind of track in LMU, though you’ll struggle to feature at the top of the leaderboards at tracks where lightning-fast changes of direction are important.
While it’s surprisingly agile for a car with such a long wheelbase, it won’t be able to deal with the likes of the mid-engined McLaren 720s GT3 Evo or Ferrari 296 GT3, or the rear-engined Porsche 911 GT3 R, when it comes to rapid changes of direction.
It does deal with curbs extremely well though, helping it to recuperate some speed relative to these challengers at tracks like Imola.
- The M4 GT3 is also good to drive in the wet, though be cautious of the snappy rear end on corner exits given the lack of grip, as it’ll cost you momentum down the straight
These attributes are borne out in real life, given that the M4 GT3 has claimed victories at many diverse tracks, such as Spa-Francorchamps and Imola at a very high level. To get a better understanding of the tracks currently available in LMU, why not study Coach Dave Academy’s comprehensive track guide?
Need Some LMU Setups For Your BMW M4 GT3?
You can get our professionally developed setups for the BMW M4 LMGT3 to use in Le Mans Ultimate right now. As the official setup partner of LMU, these setups will put you in good stead to dominate the grids. With qualifying, safe race and pro race setups you get a vast choice of setups to suit you, along with telemetry data and hot laps at every track.
Gain seconds in lap time with our incredible Le Mans Ultimate setups developed by professional sim racers and qualified engineers.
- Setups
- Data
- Lap Guides
How It Compares to Other Cars in the Class
The M4 GT3 features driving characteristics similar to its fellow front-engined contenders like the Aston Martin Vantage GT3 and Ford Mustang GT3, though it feels more responsive in terms of turn-in compared to either.
- The M4’s 114-inch wheelbase is at least seven inches longer than all its rivals, though its mechanical setup means it turns in better than you’d expect
- Its length ensures impressive stability in high-speed corners, especially compared to shorter mid-engine cars like the Ferrari 296 and McLaren 720S GT3 Evo
- A snappy rear means getting good corner exits is more challenging than using vehicles like the naturally aspirated Mustang and 911 GT3 R
- The M4 GT3 is one of the fastest LMGT3 cars in a straight line, making up for its slight lack of agility
These elements make it a viable option for most tracks in the game, though it will struggle to match more agile machines at twisty venues like Portimao. To take a look at the other cars available as part of LMU’s LMGT3 class, Coach Dave Academy’s overview of them will do you right.
Final Verdict: Is the BMW M4 GT3 the Right Choice for You?
The M4 GT3 is an excellent choice of chariot for the LMGT3 class in LMU, as it suits a variety of drivers and tracks. It’s well-balanced in mid and high-speed bends, and it’s surprisingly pointy in slower-speed turns, considering its long wheelbase. It therefore provides a good base for drivers to tune themselves into, whether over a single lap or over a full race stint.
| Pros | Cons |
| The rear end can prove snappy at times under braking and on corner exit | Rear end can prove snappy at times under braking and on corner exit |
| It’s strong in terms of straight-line speed | Not quite as agile as mid and rear-engined rivals, understeer can creep in if jumping on power too early |
| Feels more pointy than other front-engined cars like Mustang and Vantage, making it a tighter all-arounder |
The M4 GT3 will suit a wide range of drivers, as it has the stability to be usable for less experienced drivers and the potential to be pointy for more experienced pilots. Those who prefer maximum stability and a more understeer-like balance will prefer the M4, while others who prefer easier rotation will be best opting for a mid-engined option.
- Aggressive Drivers: 8/10
- Endurance Racers: 7/10
- Casual Sim Racers: 9/10
Wrapping Up
The BMW M4 GT3 provides a fun and engaging LMGT3 driving experience due to its strong high-speed stability and better-than-expected slow-speed agility, though the rear can be a little problematic in wetter conditions or if you’re a little heavy-handed on corner exits. It’s certainly the most playful front-engined vehicle currently available in LMU.
Pairing Delta AI with our professional setups will be perfect for drivers trying to get the maximum out of the BMW M4 GT3, as it will show you how to improve against our pro reference laps for you to instantly find speed.
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