The Comparative Analysis :
Audi R8 Coupé 5.2 FSI V10 RWS S tronic (18 - 18) vs. Porsche 911 GT3 RS 4.0 (11 - 12)
€ 144,000
€ 178,600
€ 144,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 178,600
ⓘ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 Audi R8 Coupé 5.2 FSI V10 is 1.3 inches shorter, 3.5 inches wider and 1.6 inches lower than the Porsche 911 GT3 RS 4.0.
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
48.8
76.4
80.2
50.4
72.9
80.8
76.4 in
Width
72.9 in
80.2 in
Width Incl. Mirrors
80.8 in
48.8 in
Height
50.4 in
104.3
174.3
92.7
175.6
174.3 in
Length
175.6 in
104.3 in
Wheelbase
92.7 in
Vehicle Weight
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
3671 lb
Curb Weight
3164 lb
4167 lb
Gross Vehicle
Weight
Weight
3704 lb
Weight Difference:
507 lb
13.81 %
General
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
4S
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
V10 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
DKAB
Engine Code
4
Valves
4
10
Cylinders
6
5.2 L / 254 cu in
Displacement
4 L / 196 cu in
533 hp
at 7800 rpm
Power
493 hp
at 8250 rpm
Audi R8 Coupé 5.2 FSI V10
533 hp
493 hp
Porsche 911 GT3 RS 4.0
398 lb‑ft
at 6500 rpm
Max. Torque
339 lb‑ft
at 5750 rpm
Audi R8 Coupé 5.2 FSI V10
398 lb‑ft
339 lb‑ft
Porsche 911 GT3 RS 4.0
Performance
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
199 mph
Maximum Speed
193 mph
3.7 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
167 ft
0.000 sec
Audi R8 Coupé 5.2 FSI V10
62 mph
62
mph
mph
177 ft
0.000 sec
Porsche 911 GT3 RS 4.0
▶ REPLAY
6.89 lb/hp
Weight-to-Power Ratio
6.42 lb/hp
Audi R8 Coupé 5.2 FSI V10
6.89 lb/hp
6.42 lb/hp
Porsche 911 GT3 RS 4.0
Fuel Economy / Emissions
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
Fuel Economy
19 mpg
combined
17 mpg
Audi R8 Coupé 5.2 FSI V10
19 mpg
17 mpg
Porsche 911 GT3 RS 4.0
12 mpg
city
12 mpg
No data
highway
24 mpg
21.9 gal
Fuel Tank Capacity
17.7 gal
416 mi
Range
302 mi
Audi R8 Coupé 5.2 FSI V10
416 mi
302 mi
Porsche 911 GT3 RS 4.0
Environmental Impact
235 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).
261.5 kWh
Audi R8 Coupé 5.2 FSI V10
235 kWh
261.5 kWh
Porsche 911 GT3 RS 4.0
Euro 6b (NEFZ)
Emission Standard
Euro 5
455 g/mi (NEFZ)
CO2 Emissions
525 g/mi (NEFZ)
Practical Convenience
Audi R8 Coupé 5.2 FSI V10
Porsche 911 GT3 RS 4.0
2
Doors
2
2
No. of Seats
4
496 lb
Maximum Payload
540 lb
3.2 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data
