The Comparative Analysis :
BMW 640d Cabrio Steptronic (11 - 14) vs. BMW 650i Cabrio Automatic (11 - 12)
€ 87,400
€ 94,300
€ 87,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 640d Cabrio and the 650i Cabrio are absolutely identical. Both are 4894 mm long, 1894 mm wide and 1365 mm tall.
640d Cabrio
650i 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
640d Cabrio
650i Cabrio
1935 kg
Kerb Weight
2015 kg
2340 kg
Gross Vehicle
Weight
Weight
2390 kg
Weight Difference:
80 kg
3.97 %
General
640d Cabrio
650i Cabrio
F12
Generation
F12
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
640d Cabrio
650i Cabrio
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
BMW N57
Engine Series
BMW N63
N57-D30
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
2993 CC
Engine Capacity
4395 CC
309 bhp
at 4400 rpm
Power
402 bhp
at 5500 rpm
640d Cabrio
309 bhp
402 bhp
650i Cabrio
630 NM
at 1500 rpm
Max. Torque
600 NM
at 1750 rpm
640d Cabrio
630 NM
600 NM
650i Cabrio
Performance
640d Cabrio
650i Cabrio
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
78 m
0.000 sec
640d Cabrio
62 mph
62
mph
mph
69 m
0.000 sec
650i Cabrio
▶ REPLAY
6.26 kg/bhp
Weight-to-Power Ratio
5.01 kg/bhp
640d Cabrio
6.26 kg/bhp
5.01 kg/bhp
650i Cabrio
Fuel Economy / Emissions
640d Cabrio
650i Cabrio
Fuel Economy
50 mpg
combined
27 mpg
640d Cabrio
50 mpg
27 mpg
650i Cabrio
42 mpg
city
18 mpg
No data
motorway
No data
70 L
Fuel Tank Capacity
70 L
777 mi
Range
410 mi
640d Cabrio
777 mi
410 mi
650i Cabrio
Environmental Impact
115.2 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).
200.8 kWh
640d Cabrio
115.2 kWh
200.8 kWh
650i Cabrio
Euro 5
Emission Standard
Euro 5
147 g/km (NEFZ)
CO2 Emissions
248 g/km (NEFZ)
Practical Convenience
640d Cabrio
650i Cabrio
2
Doors
2
4
No. of Seats
4
405 kg
Maximum Payload
375 kg
350 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data
