The Comparative Analysis :
Porsche 911 GT3 RS 4.0 (11 - 12) vs. Audi R8 Coupé 5.2 FSI quattro (09 - 12)
€ 178,600
€ 147,100
€ 178,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 147,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Porsche 911 GT3 RS 4.0 is an inch longer, 3.1 inches narrower and 1.1 inches taller than the Audi R8 Coupé 5.2 FSI.
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
50.4
72.9
80.8
49.3
76
79.9
72.9 in
Width
76 in
80.8 in
Width Incl. Mirrors
79.9 in
50.4 in
Height
49.3 in
92.7
175.6
104.3
174.6
175.6 in
Length
174.6 in
92.7 in
Wheelbase
104.3 in
Vehicle Weight
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
3164 lb
Curb Weight
3737 lb
3704 lb
Gross Vehicle
Weight
Weight
4233 lb
Weight Difference:
573 lb
15.33 %
General
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
997
Generation
42
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V10 gasoline engine with two turbochargers (biturbo)
Engine Code
BUJ, CTYA
4
Valves
4
6
Cylinders
10
4 L / 196 cu in
Displacement
5.2 L / 254 cu in
493 hp
at 8250 rpm
Power
518 hp
at 8000 rpm
Porsche 911 GT3 RS 4.0
493 hp
518 hp
Audi R8 Coupé 5.2 FSI
339 lb‑ft
at 5750 rpm
Max. Torque
391 lb‑ft
at 6500 rpm
Porsche 911 GT3 RS 4.0
339 lb‑ft
391 lb‑ft
Audi R8 Coupé 5.2 FSI
Performance
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
193 mph
Maximum Speed
196 mph
3.9 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
177 ft
0.000 sec
Porsche 911 GT3 RS 4.0
62 mph
62
mph
mph
177 ft
0.000 sec
Audi R8 Coupé 5.2 FSI
▶ REPLAY
6.42 lb/hp
Weight-to-Power Ratio
7.21 lb/hp
Porsche 911 GT3 RS 4.0
6.42 lb/hp
7.21 lb/hp
Audi R8 Coupé 5.2 FSI
Fuel Economy / Emissions
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
Fuel Economy
17 mpg
combined
16 mpg
Porsche 911 GT3 RS 4.0
17 mpg
16 mpg
Audi R8 Coupé 5.2 FSI
12 mpg
city
11 mpg
24 mpg
highway
No data
17.7 gal
Fuel Tank Capacity
23.8 gal
302 mi
Range
375 mi
Porsche 911 GT3 RS 4.0
302 mi
375 mi
Audi R8 Coupé 5.2 FSI
Environmental Impact
261.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
282.3 kWh
Porsche 911 GT3 RS 4.0
261.5 kWh
282.3 kWh
Audi R8 Coupé 5.2 FSI
Euro 5
Emission Standard
Euro 5
525 g/mi (NEFZ)
CO2 Emissions
557 g/mi (NEFZ)
Practical Convenience
Porsche 911 GT3 RS 4.0
Audi R8 Coupé 5.2 FSI
2
Doors
2
4
No. of Seats
2
540 lb
Maximum Payload
496 lb
3 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data
