The Comparative Analysis :

Porsche 911 GT3 (17 - 18) vs. Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)

€ 152,400
Porsche 911 GT3 (17 - 18) Porsche 911 GT3
€ 193,000
 Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12) Audi R8 GT Coupé 5.2 FSI
€ 152,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 193,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Porsche 911 GT3 is 5 inches longer, 3.1 inches narrower and 1.1 inches taller than the Audi R8 GT Coupé 5.2 FSI.
Porsche 911 GT3
Audi R8 GT Coupé 5.2 FSI
50
Blueprint Porsche 911 GT3 (17 - 18)
72.9
77.9
48.9
Blueprint Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)
76
79.9
72.9 in
Width
76 in
77.9 in
Width Incl. Mirrors
79.9 in
50 in
Height
48.9 in
Blueprint Porsche 911 GT3 (17 - 18)
96.7
179.6
Blueprint Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)
104.3
174.6
179.6 in
Length
174.6 in
96.7 in
Wheelbase
104.3 in

Vehicle Weight

Porsche 911 GT3
Audi R8 GT Coupé 5.2 FSI
3280 lb
Curb Weight
3638 lb
3880 lb
Gross Vehicle
Weight
4023 lb
Porsche 911 GT3 (17 - 18)
Weight Difference:
357 lb
9.81 %
Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)

General

Porsche 911 GT3
Audi R8 GT Coupé 5.2 FSI
991
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 GT Coupé 5.2 FSI
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V10 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Code
CMPA
4
Valves
4
6
Cylinders
10
4 L / 196 cu in
Displacement
5.2 L / 254 cu in
493 hp
at 8250 rpm
Power
552 hp
at 8000 rpm
Porsche 911 GT3
493 hp
552 hp
Audi R8 GT Coupé 5.2 FSI
339 lb‑ft
at 6250 rpm
Max. Torque
398 lb‑ft
at 6500 rpm
Porsche 911 GT3
339 lb‑ft
398 lb‑ft
Audi R8 GT Coupé 5.2 FSI

Performance

Porsche 911 GT3
Audi R8 GT Coupé 5.2 FSI
199 mph
Maximum Speed
199 mph
3.9 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph 62
mph

177 ft
0.000 sec

Porsche 911 GT3

62 mph 62
mph

164 ft
0.000 sec

Audi R8 GT Coupé 5.2 FSI

▶ REPLAY
6.65 lb/hp
Weight-to-Power Ratio
6.59 lb/hp
Porsche 911 GT3
6.65 lb/hp
6.59 lb/hp
Audi R8 GT Coupé 5.2 FSI

Fuel Economy / Emissions

Porsche 911 GT3
Audi R8 GT Coupé 5.2 FSI
Fuel Economy
18 mpg
combined
17 mpg
Porsche 911 GT3
18 mpg
17 mpg
Audi R8 GT Coupé 5.2 FSI
12 mpg
city
11 mpg
27 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
19.8 gal
Kraftstoffanzeige
308 mi
Range
336 mi
Porsche 911 GT3
308 mi
336 mi
Audi R8 GT Coupé 5.2 FSI
Environmental Impact
244.5 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).
263.3 kWh
Porsche 911 GT3
244.5 kWh
263.3 kWh
Audi R8 GT Coupé 5.2 FSI
Euro 6b (NEFZ)
Emission Standard
Euro 5
467 g/mi (NEFZ)
CO2 Emissions
520 g/mi (NEFZ)

Practical Convenience

Porsche 911 GT3
Audi R8 GT Coupé 5.2 FSI
2
Doors
2
4
No. of Seats
2
600 lb
Maximum Payload
386 lb
3.5 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data