The Comparative Analysis :

Porsche 911 GT3 RS PDK (15 - 17) vs. Audi R8 Coupé LMX quattro S tronic (14 - 15)

€ 181,700
Porsche 911 GT3 RS PDK (15 - 17) Porsche 911 GT3 RS
€ 210,000
 Audi R8 Coupé LMX quattro S tronic (14 - 15) Audi R8 Coupé LMX
€ 181,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 210,000

ⓘ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 RS is 4.1 inches longer, 2 inches narrower and 1.9 inches taller than the Audi R8 Coupé LMX.
Porsche 911 GT3 RS
Audi R8 Coupé LMX
50.8
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
74
77.9
48.9
Blueprint Audi R8 Coupé LMX quattro S tronic (14 - 15)
76
79.9
74 in
Width
76 in
77.9 in
Width Incl. Mirrors
79.9 in
50.8 in
Height
48.9 in
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
96.7
178.9
Blueprint Audi R8 Coupé LMX quattro S tronic (14 - 15)
104.3
174.8
178.9 in
Length
174.8 in
96.7 in
Wheelbase
104.3 in

Vehicle Weight

Porsche 911 GT3 RS
Audi R8 Coupé LMX
3296 lb
Curb Weight
3682 lb
3792 lb
Gross Vehicle
Weight
4178 lb
Porsche 911 GT3 RS PDK (15 - 17)
Weight Difference:
386 lb
10.48 %
Audi R8 Coupé LMX quattro S tronic (14 - 15)

General

Porsche 911 GT3 RS
Audi R8 Coupé LMX
991
Generation
42
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

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

Performance

Porsche 911 GT3 RS
Audi R8 Coupé LMX
193 mph
Maximum Speed
199 mph
3.3 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

151 ft
0.000 sec

Porsche 911 GT3 RS

62 mph 62
mph

154 ft
0.000 sec

Audi R8 Coupé LMX

▶ REPLAY
6.69 lb/hp
Weight-to-Power Ratio
6.55 lb/hp
Porsche 911 GT3 RS
6.69 lb/hp
6.55 lb/hp
Audi R8 Coupé LMX

Fuel Economy / Emissions

Porsche 911 GT3 RS
Audi R8 Coupé LMX
Fuel Economy
19 mpg
combined
18 mpg
Porsche 911 GT3 RS
19 mpg
18 mpg
Audi R8 Coupé LMX
12 mpg
city
12 mpg
26 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
19.8 gal
Kraftstoffanzeige
313 mi
Range
361 mi
Porsche 911 GT3 RS
313 mi
361 mi
Audi R8 Coupé LMX
Environmental Impact
240.6 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).
244.5 kWh
Porsche 911 GT3 RS
240.6 kWh
244.5 kWh
Audi R8 Coupé LMX
Euro 6b (NEFZ)
Emission Standard
Euro 5
476 g/mi (NEFZ)
CO2 Emissions
481 g/mi (NEFZ)

Practical Convenience

Porsche 911 GT3 RS
Audi R8 Coupé LMX
2
Doors
2
4
No. of Seats
2
496 lb
Maximum Payload
496 lb
3.5 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data