BMW M4 GT4

The BMW M4 GT4 is a track-focused, customer race car developed by BMW Motorsport. Based on the BMW M4 Coupe (G82), the GT4 version is designed for competitive GT4-class racing, delivering an accessible yet high-performance package for both amateur and professional drivers. Since its debut, the M4 GT4 has earned a reputation for reliability, affordability, and racing prowess.

Key Features of the BMW M4 GT4

1. Engine and Performance

• Engine:
  • Powered by a 3.0-liter twin-turbocharged inline-6 engine (S58), shared with the road-going M4.
• Power Output:
  • Delivers up to 550 hp, adjustable depending on the Balance of Performance (BoP) regulations in GT4 racing.
• Torque:
  • Maximum torque of 479 lb-ft, providing ample acceleration for track use.
• Transmission:
  • Features a 7-speed automatic gearbox with paddle shifters, tuned for track performance.
• Performance Management:
  • Advanced Motorsport-specific ECU and optimized cooling system for endurance racing.

2. Chassis and Handling

• Suspension:
  • Adjustable KW racing suspension tailored for GT4 competition.
  • Enables precise tuning for different tracks and conditions.
• Braking:
  • Motorsport-spec Brembo braking system with enhanced stopping power and durability.
• Aerodynamics:
  • Functional aero components, including a large rear wing, front splitter, and optimized underbody for improved downforce and stability.
• Weight:
  • Lightweight construction reduces curb weight to approximately 3,200 lbs, meeting GT4 class regulations.

3. Interior

• Driver-Centric Cockpit:
  • Stripped-out interior with a focus on weight reduction.
  • FIA-compliant roll cage for safety.
• Racing Seat:
  • Recaro racing seat with 6-point harness for maximum support and safety.
• Digital Display:
  • Features a Motorsport-specific multi-function display, showing essential performance data.
• Steering Wheel:
  • Motorsport steering wheel with integrated controls for quick adjustments during the race.

4. Technology

• Data Acquisition:
  • Equipped with advanced telemetry and data logging systems to monitor and optimize performance.
• Traction Control:
  • Adjustable Motorsport-grade traction control for varying track conditions.
• Driver Aids:
  • Adjustable ABS and traction control to suit driver skill and weather conditions.
• Quick-Change Systems:
  • Components like brake pads and suspension parts are designed for rapid replacement during pit stops.

5. Exterior

• Design:
  • Aggressive styling with aerodynamic enhancements for improved performance.
  • Retains the signature BMW kidney grille with race-ready modifications.
• Lighting:
  • LED headlights and taillights for optimal visibility during night races.
• Livery:
  • Available with customizable liveries to meet team and sponsor requirements.