The Comparative Analysis :

BMW 650i Cabrio xDrive Automatic (11 - 12) vs. BMW 640d Cabrio xDrive Steptronic (12 - 14)

€ 97,700
BMW 650i Cabrio xDrive Automatic (11 - 12) 650i Cabrio
€ 90,800
 BMW 640d Cabrio xDrive Steptronic (12 - 14) 640d Cabrio
€ 97,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,800

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

Vehicle Dimensions

The dimensions of the 650i Cabrio and the 640d Cabrio are absolutely identical. Both are 4894 mm long, 1894 mm wide and 1365 mm tall.
650i Cabrio
640d Cabrio
1365
Blueprint BMW 650i Cabrio xDrive Automatic (11 - 12)
1894
2081
1365
Blueprint BMW 640d Cabrio xDrive Steptronic (12 - 14)
1894
2081
1894 mm
Width
1894 mm
2081 mm
Width Incl. Mirrors
2081 mm
1365 mm
Height
1365 mm
Blueprint BMW 650i Cabrio xDrive Automatic (11 - 12)
2855
4894
Blueprint BMW 640d Cabrio xDrive Steptronic (12 - 14)
2855
4894
4894 mm
Length
4894 mm
2855 mm
Wheelbase
2855 mm

Vehicle Weight

650i Cabrio
640d Cabrio
2055 kg
Kerb Weight
2005 kg
2465 kg
Gross Vehicle
Weight
2440 kg
BMW 650i Cabrio xDrive Automatic (11 - 12)
Weight Difference:
50 kg
2.43 %
BMW 640d Cabrio xDrive Steptronic (12 - 14)

General

650i Cabrio
640d Cabrio
F12
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

650i Cabrio
640d Cabrio
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
BMW N63
Engine Series
BMW N57
N63-B44
Engine Code
N57-D30
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2993 CC
402 bhp
at 5500 rpm
Power
309 bhp
at 4400 rpm
650i Cabrio
402 bhp
309 bhp
640d Cabrio
600 NM
at 1750 rpm
Max. Torque
630 NM
at 1500 rpm
650i Cabrio
600 NM
630 NM
640d Cabrio

Performance

650i Cabrio
640d Cabrio
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

68 m
0.000 sec

650i Cabrio

62 mph 62
mph

75 m
0.000 sec

640d Cabrio

▶ REPLAY
5.11 kg/bhp
Weight-to-Power Ratio
6.49 kg/bhp
650i Cabrio
5.11 kg/bhp
6.49 kg/bhp
640d Cabrio

Fuel Economy / Emissions

650i Cabrio
640d Cabrio
Fuel Economy
25 mpg
combined
48 mpg
650i Cabrio
25 mpg
48 mpg
640d Cabrio
17 mpg
city
40 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
382 mi
Range
737 mi
650i Cabrio
382 mi
737 mi
640d Cabrio
Environmental Impact
216 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).
121.3 kWh
650i Cabrio
216 kWh
121.3 kWh
640d Cabrio
Euro 5
Emission Standard
Euro 5
266 g/km (NEFZ)
CO2 Emissions
154 g/km (NEFZ)

Practical Convenience

650i Cabrio
640d Cabrio
2
Doors
2
4
No. of Seats
4
410 kg
Maximum Payload
435 kg
350 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data