The Comparative Analysis :

Porsche 911 GT3 RS PDK (15 - 17) vs. Mercedes SLR McLaren Coupé 722 Edition (06 - 09)

€ 181,700
Porsche 911 GT3 RS PDK (15 - 17) Porsche 911 GT3 RS
€ 476,000
 Mercedes SLR McLaren Coupé 722 Edition (06 - 09) Mercedes SLR McLaren Coupé
€ 181,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 476,000

ⓘ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 RS is 11.1 cm shorter, 2.8 cm narrower and 4 cm taller than the Mercedes SLR McLaren Coupé.
Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
1291
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
1880
1978
1251
Blueprint Mercedes SLR McLaren Coupé 722 Edition (06 - 09)
1908
2108
1880 mm
Width
1908 mm
1978 mm
Width Incl. Mirrors
2108 mm
1291 mm
Height
1251 mm
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
2456
4545
Blueprint Mercedes SLR McLaren Coupé 722 Edition (06 - 09)
2700
4656
4545 mm
Length
4656 mm
2456 mm
Wheelbase
2700 mm

Vehicle Weight

Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
1495 kg
Kerb Weight
1724 kg
1720 kg
Gross Vehicle
Weight
1940 kg
Porsche 911 GT3 RS PDK (15 - 17)
Weight Difference:
229 kg
13.28 %
Mercedes SLR McLaren Coupé 722 Edition (06 - 09)

General

Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
991
Generation
C199
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
5-speed automatic transmission

Engine

Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with com­pres­sor
Engine Series
Mercedes-Benz M 155
Engine Code
M 155.980
4
Valves
3
6
Cylinders
8
3996 CC
Engine Capacity
5439 CC
493 bhp
at 8250 rpm
Power
641 bhp
at 6500 rpm
Porsche 911 GT3 RS
493 bhp
641 bhp
Mercedes SLR McLaren Coupé
460 NM
at 6250 rpm
Max. Torque
820 NM
at 4000 rpm
Porsche 911 GT3 RS
460 NM
820 NM
Mercedes SLR McLaren Coupé

Performance

Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
193 mph
Maximum Speed
209 mph
3.3 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph 62
mph

46 m
0.000 sec

Porsche 911 GT3 RS

62 mph 62
mph

50 m
0.000 sec

Mercedes SLR McLaren Coupé

▶ REPLAY
3.03 kg/bhp
Weight-to-Power Ratio
2.69 kg/bhp
Porsche 911 GT3 RS
3.03 kg/bhp
2.69 kg/bhp
Mercedes SLR McLaren Coupé

Fuel Economy / Emissions

Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
Fuel Economy
22 mpg
combined
19 mpg
Porsche 911 GT3 RS
22 mpg
19 mpg
Mercedes SLR McLaren Coupé
15 mpg
city
14 mpg
32 mpg
motorway
26 mpg
Kraftstoffanzeige
64 L
Fuel Tank Capacity
97 L
Kraftstoffanzeige
313 mi
Range
416 mi
Porsche 911 GT3 RS
313 mi
416 mi
Mercedes SLR McLaren Coupé
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).
274.7 kWh
Porsche 911 GT3 RS
240.6 kWh
274.7 kWh
Mercedes SLR McLaren Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 4
296 g/km (NEFZ)
CO2 Emissions
348 g/km (NEFZ)

Practical Convenience

Porsche 911 GT3 RS
Mercedes SLR McLaren Coupé
2
Doors
2
4
No. of Seats
2
225 kg
Maximum Payload
216 kg
125 L
Boot Capacity
272 L
No data
Boot Capacity (Seats Down)
No data