The Comparative Analysis :
Mercedes SLR McLaren Coupé (03 - 09) vs. Porsche 911 Carrera Coupé S PDK (15 - 18)
€ 452,200
€ 115,600
€ 452,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 115,600
ⓘ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 Mercedes SLR McLaren Coupé is 6.2 inches longer, 3.9 inches wider and 1.3 inches lower than the Porsche 911 Carrera Coupé S.
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
49.6
75.1
83
51
71.2
77.9
75.1 in
Width
71.2 in
83 in
Width Incl. Mirrors
77.9 in
49.6 in
Height
51 in
106.3
183.3
96.5
177.1
183.3 in
Length
177.1 in
106.3 in
Wheelbase
96.5 in
Vehicle Weight
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
3898 lb
Curb Weight
3384 lb
4277 lb
Gross Vehicle
Weight
Weight
4222 lb
Weight Difference:
514 lb
13.19 %
General
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
C199
Generation
991
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
5-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
V8 gasoline engine with compressor
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 155
Engine Series
M 155.980
Engine Code
3
Valves
4
8
Cylinders
6
5.4 L / 264 cu in
Displacement
3 L / 147 cu in
617 hp
at 6500 rpm
Power
414 hp
at 6500 rpm
Mercedes SLR McLaren Coupé
617 hp
414 hp
Porsche 911 Carrera Coupé S
575 lb‑ft
at 3250 rpm
Max. Torque
369 lb‑ft
at 1700 rpm
Mercedes SLR McLaren Coupé
575 lb‑ft
369 lb‑ft
Porsche 911 Carrera Coupé S
Performance
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
208 mph
Maximum Speed
190 mph
3.8 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
174 ft
0.000 sec
Mercedes SLR McLaren Coupé
62 mph
62
mph
mph
187 ft
0.000 sec
Porsche 911 Carrera Coupé S
▶ REPLAY
6.32 lb/hp
Weight-to-Power Ratio
8.17 lb/hp
Mercedes SLR McLaren Coupé
6.32 lb/hp
8.17 lb/hp
Porsche 911 Carrera Coupé S
Fuel Economy / Emissions
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
Fuel Economy
16 mpg
combined
31 mpg
Mercedes SLR McLaren Coupé
16 mpg
31 mpg
Porsche 911 Carrera Coupé S
11 mpg
city
23 mpg
22 mpg
highway
37 mpg
25.6 gal
Fuel Tank Capacity
16.9 gal
416 mi
Range
516 mi
Mercedes SLR McLaren Coupé
416 mi
516 mi
Porsche 911 Carrera Coupé S
Environmental Impact
274.7 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).
145.8 kWh
Mercedes SLR McLaren Coupé
274.7 kWh
145.8 kWh
Porsche 911 Carrera Coupé S
Euro 4
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
560 g/mi (NEFZ)
CO2 Emissions
280 g/mi (NEFZ)
Practical Convenience
Mercedes SLR McLaren Coupé
Porsche 911 Carrera Coupé S
2
Doors
2
2
No. of Seats
4
379 lb
Maximum Payload
838 lb
7.7 cu ft
Trunk Volume
4.1 cu ft
No data
Cargo Volume (Seats Down)
No data
