Join The World's Fastest Growing Porsche Community >>

Porsche 911 GT3 RS (991) (2015) – Specifications & Performance

2015 Porsche 911 GT3 RS (991) Technical Specifications

Engine
Engine layout Rear Engine
Engine type Boxer-6
Cylinders 6
Valves per cylinder 4
Construction Aluminum engine block and cylinder heads
Fuel injection Direct Fuel Injection (DFI)
Fuel Premium
Displacement (Liters) 4
Maximum horsepower @ rpm 500 hp @ 8,250 rpm
Maximum torque @ rpm 339 lb.-ft. @ 6,250 rpm
Maximum engine speed (rpm) 8800 rpm
Compression ratio 12.9:1
Output per liter 125 hp
Lubrication Integrated dry-sump lubrication
Power to weight ratio [lb/hp] 6.26
Drivetrain Rear-wheel drive
Chassis & Suspension
Body
Monocoque lightweight body in a combination of steel and aluminum
Front Axle MacPherson
Rear Axle Multi-link rear axle
Steering System Variable ratio power steering
Brakes & Wheels
Caliper type Aluminum monobloc fixed-caliper brake
Rotor material Steel
Caliper color Red
Number of pistons (front/rear) 6/4
Rotor diameter (front/rear) mm 380 mm
Standard wheel [size & name] 20″/21″ GT3 RS Wheels
Wheels (front/rear) 9.5J x 20″ ET50 / 12.5J x 21″ ET48
Tires (front/rear) 265/35 ZR20 / 325/30 ZR21
Transmission
Number of gears 7
Transmission type PDK
Dimensions, Aerodynamics, & Weight
Length (inches/mm) 178.9
Width w/o mirrors (inches/mm) (front/rear in mm) (1,841/1,880)
Drag coefficient (Cd) 0.34
Luggage compartment volume (cu.-ft.) 4.06
Fuel tank capacity – refill volume (gal) 16.9
Curb weight (lbs) 3131 lbs.
Performance
Top track speed (mph) 193 mph
Acceleration 0-60 (sec) 3.1 sec
Fuel Economy/Rating
City 14 mpg
Highway 20 mpg
Combined 16 mpg
Become A Full Fledged Member
No Pesky Ads. Full Access to Featured Content. Awesome Discounts on Products