The Comparative Analysis :

BMW 640i Gran Coupé xDrive Steptronic (15 - 18) vs. Mercedes S 63 AMG Coupé 4MATIC SPEEDSHIFT MCT (14 - 17)

€ 88,300
BMW 640i Gran Coupé xDrive Steptronic (15 - 18) BMW 640i Gran Coupé
€ 174,700
 Mercedes S 63 AMG Coupé 4MATIC SPEEDSHIFT MCT (14 - 17) Mercedes S 63 AMG Coupé
€ 88,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 174,700

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

Vehicle Dimensions

The BMW 640i Gran Coupé is a little smaller in every dimension. It's 3.7 cm shorter, 1.9 cm narrower and 3 cm lower than the Mercedes S 63 AMG Coupé.
BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
1392
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
1894
2081
1422
Blueprint Mercedes S 63 AMG Coupé 4MATIC SPEEDSHIFT MCT (14 - 17)
1913
2108
1894 mm
Width
1913 mm
2081 mm
Width Incl. Mirrors
2108 mm
1392 mm
Height
1422 mm
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
2968
5007
Blueprint Mercedes S 63 AMG Coupé 4MATIC SPEEDSHIFT MCT (14 - 17)
2945
5044
5007 mm
Length
5044 mm
2968 mm
Wheelbase
2945 mm

Vehicle Weight

BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
1900 kg
Kerb Weight
2070 kg
2430 kg
Gross Vehicle
Weight
2545 kg
BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
Weight Difference:
170 kg
8.21 %
Mercedes S 63 AMG Coupé 4MATIC SPEEDSHIFT MCT (14 - 17)

General

BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
F06
Generation
C217
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
Straight-six petrol engine with tur­bo­charger
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
Mercedes-Benz M 157
N55-B30
Engine Code
M 157.985
4
Valves
4
6
Cylinders
8
2979 CC
Engine Capacity
5461 CC
316 bhp
at 5800 rpm
Power
577 bhp
at 5500 rpm
BMW 640i Gran Coupé
316 bhp
577 bhp
Mercedes S 63 AMG Coupé
450 NM
at 1300 rpm
Max. Torque
900 NM
at 2250 rpm
BMW 640i Gran Coupé
450 NM
900 NM
Mercedes S 63 AMG Coupé

Performance

BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

74 m
0.000 sec

BMW 640i Gran Coupé

62 mph 62
mph

54 m
0.000 sec

Mercedes S 63 AMG Coupé

▶ REPLAY
6.01 kg/bhp
Weight-to-Power Ratio
3.59 kg/bhp
BMW 640i Gran Coupé
6.01 kg/bhp
3.59 kg/bhp
Mercedes S 63 AMG Coupé

Fuel Economy / Emissions

BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
Fuel Economy
35 mpg
combined
27 mpg
BMW 640i Gran Coupé
35 mpg
27 mpg
Mercedes S 63 AMG Coupé
25 mpg
city
20 mpg
No data
motorway
35 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
537 mi
Range
483 mi
BMW 640i Gran Coupé
537 mi
483 mi
Mercedes S 63 AMG Coupé
Environmental Impact
153.5 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).
195.2 kWh
BMW 640i Gran Coupé
153.5 kWh
195.2 kWh
Mercedes S 63 AMG Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
188 g/km (NEFZ)
CO2 Emissions
242 g/km (NEFZ)

Practical Convenience

BMW 640i Gran Coupé
Mercedes S 63 AMG Coupé
4
Doors
2
5
No. of Seats
4
530 kg
Maximum Payload
475 kg
460 L
Boot Capacity
400 L
No data
Boot Capacity (Seats Down)
No data