The Comparative Analysis :
BMW 640i Cabrio Automatic (11 - 13) vs. BMW 640d Cabrio Steptronic (11 - 14)
€ 83,900
€ 87,400
€ 83,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 640i Cabrio and the 640d Cabrio are absolutely identical. Both are 4894 mm long, 1894 mm wide and 1365 mm tall.
640i Cabrio
640d Cabrio
1365
1894
2081
1365
1894
2081
1894 mm
Width
1894 mm
2081 mm
Width Incl. Mirrors
2081 mm
1365 mm
Height
1365 mm
2855
4894
2855
4894
4894 mm
Length
4894 mm
2855 mm
Wheelbase
2855 mm
Vehicle Weight
640i Cabrio
640d Cabrio
1915 kg
Kerb Weight
1935 kg
2290 kg
Gross Vehicle
Weight
Weight
2340 kg
Weight Difference:
20 kg
1.03 %
General
640i Cabrio
640d Cabrio
F12
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
640i Cabrio
640d Cabrio
Straight-six petrol engine with turbocharger
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
BMW N55
Engine Series
BMW N57
N55-B30
Engine Code
N57-D30
4
Valves
4
6
Cylinders
6
2979 CC
Engine Capacity
2993 CC
316 bhp
at 5800 rpm
Power
309 bhp
at 4400 rpm
640i Cabrio
316 bhp
309 bhp
640d Cabrio
450 NM
at 1300 rpm
Max. Torque
630 NM
at 1500 rpm
640i Cabrio
450 NM
630 NM
640d Cabrio
Performance
640i Cabrio
640d Cabrio
155 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
79 m
0.000 sec
640i Cabrio
62 mph
62
mph
mph
78 m
0.000 sec
640d Cabrio
▶ REPLAY
6.06 kg/bhp
Weight-to-Power Ratio
6.26 kg/bhp
640i Cabrio
6.06 kg/bhp
6.26 kg/bhp
640d Cabrio
Fuel Economy / Emissions
640i Cabrio
640d Cabrio
Fuel Economy
36 mpg
combined
50 mpg
640i Cabrio
36 mpg
50 mpg
640d Cabrio
26 mpg
city
42 mpg
No data
motorway
No data
70 L
Fuel Tank Capacity
70 L
557 mi
Range
777 mi
640i Cabrio
557 mi
777 mi
640d Cabrio
Environmental Impact
147.7 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).
115.2 kWh
640i Cabrio
147.7 kWh
115.2 kWh
640d Cabrio
Euro 5
Emission Standard
Euro 5
181 g/km (NEFZ)
CO2 Emissions
147 g/km (NEFZ)
Practical Convenience
640i Cabrio
640d Cabrio
2
Doors
2
4
No. of Seats
4
375 kg
Maximum Payload
405 kg
350 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data
