The Comparative Analysis :

BMW 640i Gran Coupé Steptronic (15 - 18) vs. Mercedes SLR McLaren Coupé (03 - 09)

€ 84,900
BMW 640i Gran Coupé Steptronic (15 - 18) BMW 640i Gran Coupé
€ 452,200
 Mercedes SLR McLaren Coupé (03 - 09) Mercedes SLR McLaren Coupé
€ 84,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 452,200

ⓘ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 BMW 640i Gran Coupé is 13.8 inches longer, 0.6 inches narrower and 5.2 inches taller than the Mercedes SLR McLaren Coupé.
BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
54.8
Blueprint BMW 640i Gran Coupé Steptronic (15 - 18)
74.6
81.9
49.6
Blueprint Mercedes SLR McLaren Coupé (03 - 09)
75.1
83
74.6 in
Width
75.1 in
81.9 in
Width Incl. Mirrors
83 in
54.8 in
Height
49.6 in
Blueprint BMW 640i Gran Coupé Steptronic (15 - 18)
116.9
197.1
Blueprint Mercedes SLR McLaren Coupé (03 - 09)
106.3
183.3
197.1 in
Length
183.3 in
116.9 in
Wheelbase
106.3 in

Vehicle Weight

BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
4023 lb
Curb Weight
3898 lb
5203 lb
Gross Vehicle
Weight
4277 lb
BMW 640i Gran Coupé Steptronic (15 - 18)
Weight Difference:
126 lb
3.13 %
Mercedes SLR McLaren Coupé (03 - 09)

General

BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
F06
Generation
C199
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
Straight-six gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine with com­pres­sor
BMW N55
Engine Series
Mercedes-Benz M 155
N55-B30
Engine Code
M 155.980
4
Valves
3
6
Cylinders
8
3 L / 147 cu in
Displacement
5.4 L / 264 cu in
316 hp
at 5800 rpm
Power
617 hp
at 6500 rpm
BMW 640i Gran Coupé
316 hp
617 hp
Mercedes SLR McLaren Coupé
332 lb‑ft
at 1300 rpm
Max. Torque
575 lb‑ft
at 3250 rpm
BMW 640i Gran Coupé
332 lb‑ft
575 lb‑ft
Mercedes SLR McLaren Coupé

Performance

BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
155 mph
Maximum Speed
208 mph
5.4 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph 62
mph

246 ft
0.000 sec

BMW 640i Gran Coupé

62 mph 62
mph

174 ft
0.000 sec

Mercedes SLR McLaren Coupé

▶ REPLAY
12.73 lb/hp
Weight-to-Power Ratio
6.32 lb/hp
BMW 640i Gran Coupé
12.73 lb/hp
6.32 lb/hp
Mercedes SLR McLaren Coupé

Fuel Economy / Emissions

BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
Fuel Economy
31 mpg
combined
16 mpg
BMW 640i Gran Coupé
31 mpg
16 mpg
Mercedes SLR McLaren Coupé
22 mpg
city
11 mpg
No data
highway
22 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
25.6 gal
Kraftstoffanzeige
572 mi
Range
416 mi
BMW 640i Gran Coupé
572 mi
416 mi
Mercedes SLR McLaren Coupé
Environmental Impact
144 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
BMW 640i Gran Coupé
144 kWh
274.7 kWh
Mercedes SLR McLaren Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 4
286 g/mi (NEFZ)
CO2 Emissions
560 g/mi (NEFZ)

Practical Convenience

BMW 640i Gran Coupé
Mercedes SLR McLaren Coupé
4
Doors
2
5
No. of Seats
2
1179 lb
Maximum Payload
379 lb
13 cu ft
Trunk Volume
7.7 cu ft
No data
Cargo Volume (Seats Down)
No data