The Comparative Analysis :
BMW 635d Coupé Sport-Automatic (07 - 10) vs. BMW 640i Gran Coupé Automatic (12 - 13)
€ 76,800

€ 79,900

€ 76,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 79,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 635d Coupé is considerably smaller in every dimension. It's 18.7 cm shorter, 3.9 cm narrower and 1.8 cm lower than the 640i Gran Coupé.
635d Coupé
640i Gran Coupé
1374
1855
2036
1392
1894
2081
1855 mm
Width
1894 mm
2036 mm
Width Incl. Mirrors
2081 mm
1374 mm
Height
1392 mm
2780
4820
2968
5007
4820 mm
Length
5007 mm
2780 mm
Wheelbase
2968 mm
Vehicle Weight
635d Coupé
640i Gran Coupé
1725 kg
Kerb Weight
1825 kg
2100 kg
Gross Vehicle
Weight
Weight
2360 kg

Weight Difference:
100 kg
5.48 %

General
635d Coupé
640i Gran Coupé
E63
Generation
F06
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
635d Coupé
640i Gran Coupé
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
Straight-six petrol engine with turbocharger
BMW M57
Engine Series
BMW N55
M57-D30
Engine Code
N55-B30


4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
2979 CC
282 bhp
at 4400 rpm
Power
316 bhp
at 5800 rpm
635d Coupé
282 bhp
316 bhp
640i Gran Coupé
580 NM
at 1750 rpm
Max. Torque
450 NM
at 1300 rpm
635d Coupé
580 NM
450 NM
640i Gran Coupé
Performance
635d Coupé
640i Gran Coupé
155 mph
Maximum Speed
155 mph
6.3 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
88 m
0.000 sec

635d Coupé
62 mph
62
mph
mph
75 m
0.000 sec

640i Gran Coupé
▶ REPLAY
6.12 kg/bhp
Weight-to-Power Ratio
5.78 kg/bhp
635d Coupé
6.12 kg/bhp
5.78 kg/bhp
640i Gran Coupé
Fuel Economy / Emissions
635d Coupé
640i Gran Coupé
Fuel Economy
41 mpg
combined
36 mpg
635d Coupé
41 mpg
36 mpg
640i Gran Coupé
31 mpg
city
27 mpg
No data
motorway
No data
70 L
Fuel Tank Capacity
70 L
630 mi
Range
557 mi
635d Coupé
630 mi
557 mi
640i Gran Coupé
Environmental Impact
141.9 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).
147.7 kWh
635d Coupé
141.9 kWh
147.7 kWh
640i Gran Coupé
Euro 4
Emission Standard
Euro 5
183 g/km (NEFZ)
CO2 Emissions
181 g/km (NEFZ)
Practical Convenience
635d Coupé
640i Gran Coupé
2
Doors
4
4
No. of Seats
5
375 kg
Maximum Payload
535 kg
450 L
Boot Capacity
460 L









No data
Boot Capacity (Seats Down)
No data