The Comparative Analysis :
Audi R8 Coupé 5.2 FSI quattro R-tronic (09 - 12) vs. Porsche 911 Carrera Coupé 4S PDK (08 - 12)
€ 153,000
![Audi R8 Coupé 5.2 FSI quattro R-tronic (09 - 12)](graphbase/cars/cars_big_png/Audi_R8_42.png)
€ 108,900
![Porsche 911 Carrera Coupé 4S PDK (08 - 12)](graphbase/cars/cars_big/Porsche_911_Coupe_997-08.webp)
€ 153,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,900
ⓘ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. Both cars are the same length, but the Audi R8 Coupé 5.2 FSI is 3.1 inches wider and 1.9 inches lower.
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
49.3
76
79.9
51.2
72.9
80.8
76 in
Width
72.9 in
79.9 in
Width Incl. Mirrors
80.8 in
49.3 in
Height
51.2 in
104.3
174.6
92.5
174.6
174.6 in
Length
174.6 in
104.3 in
Wheelbase
92.5 in
Vehicle Weight
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
3748 lb
Curb Weight
3494 lb
4244 lb
Gross Vehicle
Weight
Weight
4211 lb
![Audi R8 Coupé 5.2 FSI quattro R-tronic (09 - 12)](graphbase/cars/cars_big_png/Audi_R8_42.png)
Weight Difference:
254 lb
6.78 %
![Porsche 911 Carrera Coupé 4S PDK (08 - 12)](graphbase/cars/cars_big_png/Porsche_911_Coupe_997-08.png)
General
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
42
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
![](graphbase/drivetrain/AWD.png)
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
6-speed automated manual transmission (AMT)
Transmission
7-speed dual clutch transmission
Engine
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
V10 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
BUJ, CTYA
Engine Code
4
Valves
4
10
Cylinders
6
5.2 L / 254 cu in
Displacement
3.8 L / 186 cu in
518 hp
at 8000 rpm
Power
380 hp
at 6500 rpm
Audi R8 Coupé 5.2 FSI
518 hp
380 hp
Porsche 911 Carrera Coupé 4S
391 lb‑ft
at 6500 rpm
Max. Torque
310 lb‑ft
at 4400 rpm
Audi R8 Coupé 5.2 FSI
391 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé 4S
Performance
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
196 mph
Maximum Speed
183 mph
3.9 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
177 ft
0.000 sec
![](graphbase/cars/cars_small_png/Audi_R8_42.png)
Audi R8 Coupé 5.2 FSI
62 mph
62
mph
mph
207 ft
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_911_Coupe_997-08.png)
Porsche 911 Carrera Coupé 4S
▶ REPLAY
7.24 lb/hp
Weight-to-Power Ratio
9.19 lb/hp
Audi R8 Coupé 5.2 FSI
7.24 lb/hp
9.19 lb/hp
Porsche 911 Carrera Coupé 4S
Fuel Economy / Emissions
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
Fuel Economy
17 mpg
combined
22 mpg
Audi R8 Coupé 5.2 FSI
17 mpg
22 mpg
Porsche 911 Carrera Coupé 4S
11 mpg
city
15 mpg
No data
highway
32 mpg
23.8 gal
Fuel Tank Capacity
17.7 gal
402 mi
Range
396 mi
Audi R8 Coupé 5.2 FSI
402 mi
396 mi
Porsche 911 Carrera Coupé 4S
Environmental Impact
263.3 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).
198.9 kWh
Audi R8 Coupé 5.2 FSI
263.3 kWh
198.9 kWh
Porsche 911 Carrera Coupé 4S
Euro 5
Emission Standard
Euro 5
525 g/mi (NEFZ)
CO2 Emissions
398 g/mi (NEFZ)
Practical Convenience
Audi R8 Coupé 5.2 FSI
Porsche 911 Carrera Coupé 4S
2
Doors
2
2
No. of Seats
4
496 lb
Maximum Payload
717 lb
2.8 cu ft
Trunk Volume
3 cu ft
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
No data
Cargo Volume (Seats Down)
No data