2026 911 GT3 S/C Specs2026 (992 II) Porsche 911 GT3 S/C Specifications & Performance
2026, 2027 (992 II)
Tech Specs Summary
- 
- 4 L Flat 6
- 
- 194 mph
- 
- 3.9 seconds
- 
- 503 BHP
- 
- 20.6 mpg
- 
- 2 Doors
- 
- 2 Seats
- 
- 135-373 L
- 
- 1,497 kg
- Rear - RWD
Performance
- Top Speed
- 194 mph
- 0-62 mph
- 3.9 seconds
- 0-60 mph
- 3.8 seconds
- 0-100 mph
- 7.9 seconds
- 0-124 mph
- 11.9 seconds
- Power-to-Weight
- 336 BHP/Tonne
- Power
- 503 BHP
- Torque
- 332 lb·ft
Fuel Economy
- Combined
- 20.6 mpg
- WLTP Low
- 12.4 mpg
- WLTP Medium
- 21.6 mpg
- WLTP High
- 24.1 mpg
- WLTP Extra-High
- 23 mpg
- Total Range
- 285 Miles
- CO2 Emissions
- 310 g/Km
Petrol Engine
- Displacement
- 4 Litre
- 3,996 cc
- Configuration
- Flat 6
- Aspiration
- Natural
- Peak Power
- 503 BHP @ 8,500 RPM
- 510 ps @ 8,500 RPM
- Peak Torque
- 332 lb·ft @ 6,250 RPM
- 450 N·m @ 6,250 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Direct Injection
- Position
- Rear Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 63 Litres
Extra Engine Specs
- Compression Ratio
- 13.3:1
- Bore x Stroke
- 102 x 81.5 mm
- Bore-Stroke Ratio
- 1.25:1
- Over-Square
- Specific Output
- 126 BHP/L
- Power/Cylinder
- 84 BHP
- Unitary Capacity
- 666 cc
- BMEP
- 14.2 Bar
- 205.2 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (MT)
- 6 Gears
- Front Tyre Size
- 255/35 ZR20
- Rear Tyre Size
- 315/30 ZR21
- Front Suspension
- Double Wishbone
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body Style
- Sports Convertible
- Doors
- 2
- Seats
- 2
- Cargo Space
- 135-373 L
- Turning Circle
- 10.9 m
- Kerb Weight
- 1,497 kg
- Gross Weight
- 1,767 kg
- Maximum Payload
- 270 kg
- Length
- 4,570 mm
- Width
- 1,852 mm
- Height
- 1,279 mm
- Wheelbase
- 2,457 mm
UK Vehicle Tax Cost
Registered On / After 01/04/2017
First Year
£5690
Standard
£200
+
£440
For Years 2-6 If List Price (inc. options) is over £40k
★★★★★
★★★★★
4.1
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