2017 911 GT3 Specs2017 (991) Porsche 911 GT3 Specs & Performance
2017, 2018 (991)
Tech Specs Summary
- 
- 4 L Flat 6
- 
- 199 mph
- 
- 3.9 seconds
- 
- 493 hp
- 
- 18.2 mpg
- 
- 2 Doors
- 
- 2 Seats
- 
- 4.4 ft3
- 
- 3,280 lbs
- Rear - RWD
Performance
- Top Speed
- 199 mph
- 0-62 mph
- 3.9 seconds
- 0-60 mph
- 3.8 seconds
- Power-to-Weight
- 6.66 lb/hp
- Power
- 493 hp
- Torque
- 339 lb·ft
Gas Mileage
- Combined
- 18.2 mpg
- City
- 11.9 mpg
- Highway
- 26.7 mpg
- Total Range
- 308 Miles
- Tailpipe CO2
- 467 g/Mile
Gasoline Engine
- Capacity
- 4 Liter
- 243.9 in3
- Layout
- Flat 6
- Aspiration
- Natural
- Peak Power
- 493 hp @ 8,250 RPM
- 500 ps @ 8,250 RPM
- Peak Torque
- 339 lb·ft @ 6,250 RPM
- 460 N·m @ 6,250 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Direct Injection
- Position
- Rear Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 16.9 Gallons
More Engine Specs
- Compression Ratio
- 13.3:1
- Bore x Stroke
- 4.016 x 3.209 in
- Bore-Stroke Ratio
- 1.25:1
- Over-Square
- Specific Output
- 2.02 hp/in3
- Power/Cylinder
- 82 hp
- Cylinder Volume
- 40.6 in3
- BMEP
- 209.8 PSI
- 14.5 Bar
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Transmission (MT)
- 6 Speeds
- Transmission (AT)
- 7 Speeds
- Front Tyre Size
- 245/35R20
- Rear Tyre Size
- 305/30R20
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body
- Sports Coupé
- Door Count
- 2
- Seat Count
- 2
- Luggage Space
- 4.4 ft3
- Turning Radius
- 36.4 ft
- Curb Weight
- 3,280 lbs
- Gross Weight
- 3,880 lbs
- Maximum Payload
- 600 lbs
- Length
- 179.6 in
- Width
- 72.9 in
- Height
- 50 in
- Wheelbase
- 96.7 in
★★★★★
★★★★★
3.9
Pros & Cons vs Rivals
Performance
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Practicality
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