October 20, 2025

KQ Auto

Car news and features

Porsche 992 GT3 RS

Price from new £143,000
Year of release 2022
Warranty 2 years, unlimited mileage (extendable)

Engine

Engine 4.0-litre naturally aspirated flat-six
Displacement 3,996 cc
Bore x Stroke 102 mm x 81.5 mm
Compression Ratio 13.3:1
Weight to Power Ratio 2.71 kg/hp
Lubrication Dry sump
Emission Class EURO 6d

Performance

Engine 4.0-litre naturally aspirated flat-six
Power Output 518 bhp @ 8,400 rpm
Torque 470 Nm @ 6,000 rpm
Transmission 7-speed PDK dual-clutch
Drive Rear-wheel drive
0–62 mph (0–100 km/h) 3.2 seconds
Top Speed 318 km/h (197 mph)
Kerb Weight 1,450 kg
Power-to-Weight Ratio ~357 bhp per tonne
Fuel Consumption (Combined) 12.0 mpg
CO₂ Emissions ~265 g/km

Dimensions

Overall Length 4,570 mm
Overall Width (excluding mirrors) 1,900 mm
Overall Width (including mirrors) 2,090 mm
Overall Height 1,241 mm
Wheelbase 2,457 mm
Front Track 1,600 mm
Rear Track 1,630 mm
Unladen Weight 1,450 kg
Boot Capacity ~125 litres
Fuel Tank Capacity 67 litres

Transmission

Gearbox Type 7-speed dual-clutch PDK (Porsche Doppelkupplung) transmission
Drive Rear-wheel drive
Clutch Dual-clutch system, optimized for fast shifts and performance
Differential (Front) N/A (rear-wheel drive configuration)
Differential (Rear) Porsche Torque Vectoring (PTV) with rear mechanical limited-slip differential
Steering Electromechanical power-assisted steering with variable ratio for precise handling
Drive Modes Normal, Sport, Sport Plus (adjustable suspension, throttle response, and exhaust sound)

Wheels and Tyres

Front Wheels 20-inch, Forged Alloy Wheels
Rear Wheels 21-inch, Forged Alloy Wheels
Front Tyres 265/35 ZR20
Rear Tyres 325/30 ZR21
Tyre Brand (Standard) Michelin Pilot Sport Cup 2 (designed for track use)
Optional Wheels 21-inch forged magnesium wheels (lighter option for track performance)
Tyre Pressure Monitoring Standard equipment

Braking System

Front Brakes Carbon-ceramic discs, 408 mm diameter, with monobloc calipers
Rear Brakes Carbon-ceramic discs, 380 mm diameter, with monobloc calipers
Brake Type Hydraulic dual-circuit braking system with Porsche Surface Coated Brake (PSCB) technology
ABS Porsche Stability Management (PSM) with 4-channel ABS, Electronic Brakeforce Distribution (EBD)
Brake Cooling Active brake cooling ducts integrated into the front bumper for enhanced cooling at high speeds
Parking Brake Electronic parking brake with integrated calipers

Body Chasis

Chassis Lightweight monocoque construction with extensive use of carbon fiber for optimal strength and reduced weight
Body Panels Carbon fiber and aluminum panels for lightweight performance and high rigidity
Aerodynamics Active aerodynamics with adjustable rear wing and front flaps for dynamic downforce and optimized airflow
Underbody Flat underbody with rear diffuser for improved high-speed stability and airflow
Doors Standard Porsche 992 GT3 RS doors with lightweight construction, designed for enhanced performance
Roof Lightweight carbon fiber roof for weight savings and structural rigidity
Mirrors Aerodynamically optimized side mirrors with a reduced profile to minimize drag and enhance visibility