The Comparative Analysis :
Porsche 911 GT3 (09 - 11) vs. Audi R8 Coupé 5.2 FSI quattro R-tronic (09 - 12)
€ 121,800
€ 153,000
€ 121,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 153,000
ⓘ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 is 1.2 inches longer, 4.8 inches narrower and 1.1 inches taller than the Audi R8 Coupé 5.2 FSI.
Porsche 911 GT3
Audi R8 Coupé 5.2 FSI
50.4
71.2
79.1
49.3
76
79.9
71.2 in
Width
76 in
79.1 in
Width Incl. Mirrors
79.9 in
50.4 in
Height
49.3 in
92.7
175.8
104.3
174.6
175.8 in
Length
174.6 in
92.7 in
Wheelbase
104.3 in
Vehicle Weight
Porsche 911 GT3
Audi R8 Coupé 5.2 FSI
3241 lb
Curb Weight
3748 lb
3704 lb
Gross Vehicle
Weight
Weight
4244 lb
Weight Difference:
507 lb
13.53 %
General
Porsche 911 GT3
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 automated manual transmission (AMT)
Engine
Porsche 911 GT3
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
3.8 L / 186 cu in
Displacement
5.2 L / 254 cu in
429 hp
at 7600 rpm
Power
518 hp
at 8000 rpm
Porsche 911 GT3
429 hp
518 hp
Audi R8 Coupé 5.2 FSI
317 lb‑ft
at 6250 rpm
Max. Torque
391 lb‑ft
at 6500 rpm
Porsche 911 GT3
317 lb‑ft
391 lb‑ft
Audi R8 Coupé 5.2 FSI
Performance
Porsche 911 GT3
Audi R8 Coupé 5.2 FSI
194 mph
Maximum Speed
196 mph
4.1 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
187 ft
0.000 sec
Porsche 911 GT3
62 mph
62
mph
mph
177 ft
0.000 sec
Audi R8 Coupé 5.2 FSI
▶ REPLAY
7.55 lb/hp
Weight-to-Power Ratio
7.24 lb/hp
Porsche 911 GT3
7.55 lb/hp
7.24 lb/hp
Audi R8 Coupé 5.2 FSI
Fuel Economy / Emissions
Porsche 911 GT3
Audi R8 Coupé 5.2 FSI
Fuel Economy
18 mpg
combined
17 mpg
Porsche 911 GT3
18 mpg
17 mpg
Audi R8 Coupé 5.2 FSI
12 mpg
city
11 mpg
26 mpg
highway
No data
17.7 gal
Fuel Tank Capacity
23.8 gal
325 mi
Range
402 mi
Porsche 911 GT3
325 mi
402 mi
Audi R8 Coupé 5.2 FSI
Environmental Impact
242.5 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).
263.3 kWh
Porsche 911 GT3
242.5 kWh
263.3 kWh
Audi R8 Coupé 5.2 FSI
Euro 5
Emission Standard
Euro 5
488 g/mi (NEFZ)
CO2 Emissions
525 g/mi (NEFZ)
Practical Convenience
Porsche 911 GT3
Audi R8 Coupé 5.2 FSI
2
Doors
2
4
No. of Seats
2
463 lb
Maximum Payload
496 lb
3 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data
