The Comparative Analysis :
Audi R8 Coupé 4.2 FSI quattro R-tronic (10 - 12) vs. Porsche 911 GT3 PDK (17 - 18)
€ 117,000
€ 152,400
€ 117,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 152,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Audi R8 Coupé 4.2 FSI is 5.2 inches shorter, 2 inches wider and 0.7 inches lower than the Porsche 911 GT3.
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
49.3
75
79.9
50
72.9
77.9
75 in
Width
72.9 in
79.9 in
Width Incl. Mirrors
77.9 in
49.3 in
Height
50 in
104.3
174.4
96.7
179.6
174.4 in
Length
179.6 in
104.3 in
Wheelbase
96.7 in
Vehicle Weight
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
3616 lb
Curb Weight
3318 lb
4112 lb
Gross Vehicle
Weight
Weight
3918 lb
Weight Difference:
298 lb
8.24 %
General
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
42
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automated manual transmission (AMT)
Transmission
7-speed dual clutch transmission
Engine
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
CNDA
Engine Code
4
Valves
4
8
Cylinders
6
4.2 L / 206 cu in
Displacement
4 L / 196 cu in
424 hp
at 7900 rpm
Power
493 hp
at 8250 rpm
Audi R8 Coupé 4.2 FSI
424 hp
493 hp
Porsche 911 GT3
317 lb‑ft
at 4500 rpm
Max. Torque
339 lb‑ft
at 6250 rpm
Audi R8 Coupé 4.2 FSI
317 lb‑ft
339 lb‑ft
Porsche 911 GT3
Performance
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
188 mph
Maximum Speed
198 mph
4.6 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph
62
mph
mph
210 ft
0.000 sec
Audi R8 Coupé 4.2 FSI
62 mph
62
mph
mph
154 ft
0.000 sec
Porsche 911 GT3
▶ REPLAY
8.53 lb/hp
Weight-to-Power Ratio
6.73 lb/hp
Audi R8 Coupé 4.2 FSI
8.53 lb/hp
6.73 lb/hp
Porsche 911 GT3
Fuel Economy / Emissions
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
Fuel Economy
18 mpg
combined
19 mpg
Audi R8 Coupé 4.2 FSI
18 mpg
19 mpg
Porsche 911 GT3
12 mpg
city
12 mpg
No data
highway
27 mpg
19.8 gal
Fuel Tank Capacity
16.9 gal
350 mi
Range
313 mi
Audi R8 Coupé 4.2 FSI
350 mi
313 mi
Porsche 911 GT3
Environmental Impact
252 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).
240.6 kWh
Audi R8 Coupé 4.2 FSI
252 kWh
240.6 kWh
Porsche 911 GT3
Euro 5
Emission Standard
Euro 6b (NEFZ)
499 g/mi (NEFZ)
CO2 Emissions
463 g/mi (NEFZ)
Practical Convenience
Audi R8 Coupé 4.2 FSI
Porsche 911 GT3
2
Doors
2
2
No. of Seats
4
496 lb
Maximum Payload
600 lb
2.8 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
