BMW M4 GT4 (GT4)
The BMW M4 GT4 is a customer-racing GT car based on BMW's F82-generation M4 platform, developed for the global GT4 class. It brings a front-engine, rear-wheel-drive layout, a turbocharged inline-six, and the approachable-but-serious character that makes GT4 one of the most popular entry points into sports car racing.
Key Specs (BoP-dependent, typical sim values)
Powertrain: 3.0L BMW S55 twin-turbocharged inline-6, front-mounted, longitudinal
Total Output: ~431 hp (317 kW)
Redline: ~7,600 rpm
Transmission: 7-speed dual-clutch automatic
Weight: ~1,465 kg minimum
Dimensions: ~4,571 mm long × 1,900 mm wide × 1,304 mm tall | Wheelbase 2,810 mm
Tires: GT4-spec slicks on forged motorsport wheels
Brakes: Steel racing discs with multi-piston calipers
Layout: Front-engine, rear-wheel drive
In the Simulator Feel
The M4 GT4 is a stable, confidence-building platform that rewards clean inputs and consistent lap execution. It has the sort of predictable balance that makes it friendly for newer drivers, but it still has enough weight transfer and turbo torque to keep experienced racers engaged. Compared with lighter mid-engine GT4 cars, the BMW feels more planted on entry and more progressive at the limit, with a chassis that communicates clearly when you start leaning on the front tires.
Engine & Sound: The turbocharged straight-six delivers a strong mid-range punch and a deep, muscular exhaust note that sounds distinctly BMW. Turbo lag is present but manageable, and once the boost is in, the car pulls cleanly out of slower corners. The sound in sim is usually throaty and mechanical, with plenty of turbo whoosh and induction noise under load.
Handling Characteristics:
Cornering: Neutral-to-safe balance with mild understeer at the limit, especially on corner entry.
Traction: Strong traction for a front-engine car, though wheelspin can appear if you’re too aggressive on throttle.
Braking: Solid and predictable, with good pedal feel and stable ABS-assisted stopping.
Top Speed: Respectable, but not usually class-leading without a favorable BoP or long straight.
Driving Style Tip: Focus on smooth trail braking and patient throttle application. The M4 GT4 rewards momentum and tidy lines more than aggressive rotation. It shines on technical circuits where stability and consistency matter, and it’s an excellent choice for drivers who want a forgiving car that still feels proper and race-ready.
Livery & Aesthetics: The BMW M4 GT4 carries the aggressive M styling that makes it instantly recognizable, with wide fenders, a big grille, functional aero, and a classic GT silhouette. It looks especially good in BMW Motorsport liveries, where the sharp body lines and motorsport graphics give it a purposeful, factory-team vibe.
Whether you're learning GT racing fundamentals or pushing for tenths in a league race, the BMW M4 GT4 is a dependable, rewarding, and very sim-friendly machine with classic BMW character.