2025 Porsche 911 GT3 MT (992.2) Specs
Here are the technical specifications of the 2025 Porsche 911 GT3 (992.2) with the manual transmission. This information refers to the EU model. The technical data may vary from country to country.
2025 Porsche 911 GT3 MT Technical Specifications
Engine
- Type: Six-cylinder naturally aspirated boxer engine with gasoline particulate filter
- Cylinders: 6
- Valves per cylinder: 4
- Displacement: 3,996 cm3
- Bore: 102.0 mm
- Stroke: 81.5 mm
- Maximum power: 375 kW (510 PS) at 8,500 rpm
- Maximum torque: 450 Nm at 6,250 rpm
- Specific output: 93.8 kW/I (127.6 PS/l)
- Compression ratio: 13.3:1
- Maximum engine speed: 9,000 rpm
- Cooling system: Water cooling with mechanical thermostat
- Valve control: VarioCam camshaft control for intake and exhaust valves, DLC-coated rocker arms, fixed valve train
- Intake system: Variable plastic intake manifold with two switchable tuning flaps and six individual throttle valves
- Oil supply: Dry-sump lubrication with a separate engine oil tank and fully variable oil pressure pump, seven oil scavenge stages, oil centrifuge and additional oil supply via the crankshaft, fine oil separator
Power Transmission
- Drive system: Rear-wheel drive
- Gearbox: Six-speed GT sports transmission; Porsche Torque Vectoring (PTV) incl. mechanical rear differential lock with asymmetrical locking action (30 per cent traction, 37 per cent overrun)
- Rear-axle gear ratio: 4.30
Chassis
- Suspension and damping: Adjustable sports suspension, Porsche Active Suspension Management (PASM) with sports tuning and 20 mm lowering
- Front axle: Double-wishbone front axle with aerodynamically efficient link and anti-roll bar, all suspension mounts with spherical joints, integrated helper springs
- Rear axle: Multi-link rear axle, anti-roll bar, some suspension mounts with spherical joints, integrated helper springs
- Steering: Electromechanical power steering with variable steering ratio and speed-sensitive power steering assistance; rear-axle steering with GT3 sports tuning
- Steering ratio: 14.4:1 (on-centre)
- Steering wheel diameter: 360 mm
- Turning circle diameter: 10.4 m
- Vehicle stability: system Porsche Stability Management (PSM) including ABS, can be switched off in two stages (ESC OFF and ESC+TC OFF)
Brakes
- Braking system: Dual-circuit brake system with front axle/rear axle split; vacuum brake booster; braking assist; electric duo-servo parking brake; auto hold function; multi-collision brake
- Front brakes: Six-piston aluminium monobloc fixed calliper brakes; dimpled and internally vented grey cast iron composite brake discs with aluminium brake bells
- Diameter: 408 mm
- Thickness: 36 mm
- Rear brakes: Four-piston aluminium monobloc fixed calliper brakes; dimpled and internally vented grey cast iron composite brake discs with aluminium brake bells
- Diameter: 380 mm
- Thickness: 30 mm
Wheels and Tyres
- Front wheels: 9.5 J x 20 ET 46
- Front tyres: 255/35 ZR 20
- Rear wheels: 12 J x 21 ET 45
- Rear tyres: 315/30 ZR 21
Dimensions
- Length: 4,570 mm
- Width: 1,852 mm (including exterior mirrors 2,033 mm)
- Height: 1,279 mm
- Wheelbase: 2,457 mm
- Front track width: 1,601 mm
- Rear track width: 1,553 mm
- Front luggage compartment volume: 135 l
- Unladen weight (DIN): 1,462 kg
- Permissible gross weight: 1,765 kg
- Weight-to-power ratio: 3.9 kg/kW (2.9 kg/PS)
- Fuel tank capacity: 63 l (optional 90 l)
Performance
- Top speed: 313 km/h
- 0-60 mph: 3.7 seconds
- 0-100 km/h: 3.9 seconds
- 0-160 km/h: 7.9 seconds
- 0-200 km/h: 11.9 seconds
Fuel and Emissions
- Fuel consumption combined: 13.7
- CO2 emissions combined: 310 g/km
- CO2 class: G
- Fuel type: Super Plus (98 RON)
- Fuel tank capacity (optional) 63 l (optional 90 l)
- Drag coefficient (cd): 0.35
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