The Comparative Analysis :

BMW 640i Cabrio Steptronic (15 - 18) vs. BMW 640i Cabrio xDrive Automatic (13 - 13)

€ 91,700
BMW 640i Cabrio Steptronic (15 - 18) 640i Cabrio Steptronic
€ 87,300
 BMW 640i Cabrio xDrive Automatic (13 - 13) 640i Cabrio xDrive
€ 91,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,300

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

Vehicle Dimensions

The dimensions of the 640i Cabrio Steptronic and the 640i Cabrio xDrive are absolutely identical. Both are 4894 mm long, 1894 mm wide and 1365 mm tall.
640i Cabrio Steptronic
640i Cabrio xDrive
1365
Blueprint BMW 640i Cabrio Steptronic (15 - 18)
1894
2081
1365
Blueprint BMW 640i Cabrio xDrive Automatic (13 - 13)
1894
2081
1894 mm
Width
1894 mm
2081 mm
Width Incl. Mirrors
2081 mm
1365 mm
Height
1365 mm
Blueprint BMW 640i Cabrio Steptronic (15 - 18)
2855
4894
Blueprint BMW 640i Cabrio xDrive Automatic (13 - 13)
2855
4894
4894 mm
Length
4894 mm
2855 mm
Wheelbase
2855 mm

Vehicle Weight

640i Cabrio Steptronic
640i Cabrio xDrive
1895 kg
Kerb Weight
1985 kg
2325 kg
Gross Vehicle
Weight
2400 kg
BMW 640i Cabrio Steptronic (15 - 18)
Weight Difference:
90 kg
4.53 %
BMW 640i Cabrio xDrive Automatic (13 - 13)

General

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

Engine

640i Cabrio Steptronic
640i Cabrio xDrive
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine with tur­bo­charger
BMW N55
Engine Series
BMW N55
N55-B30
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
2979 CC
Engine Capacity
2979 CC
316 bhp
at 5800 rpm
Power
316 bhp
at 5800 rpm
640i Cabrio Steptronic
316 bhp
316 bhp
640i Cabrio xDrive
450 NM
at 1300 rpm
Max. Torque
450 NM
at 1300 rpm
640i Cabrio Steptronic
450 NM
450 NM
640i Cabrio xDrive

Performance

640i Cabrio Steptronic
640i Cabrio xDrive
155 mph
Maximum Speed
155 mph
5.5 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

76 m
0.000 sec

640i Cabrio Steptronic

62 mph 62
mph

75 m
0.000 sec

640i Cabrio xDrive

▶ REPLAY
6 kg/bhp
Weight-to-Power Ratio
6.28 kg/bhp
640i Cabrio Steptronic
6 kg/bhp
6.28 kg/bhp
640i Cabrio xDrive

Fuel Economy / Emissions

640i Cabrio Steptronic
640i Cabrio xDrive
Fuel Economy
37 mpg
combined
34 mpg
640i Cabrio Steptronic
37 mpg
34 mpg
640i Cabrio xDrive
26 mpg
city
25 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
565 mi
Range
531 mi
640i Cabrio Steptronic
565 mi
531 mi
640i Cabrio xDrive
Environmental Impact
145.8 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).
155.3 kWh
640i Cabrio Steptronic
145.8 kWh
155.3 kWh
640i Cabrio xDrive
Euro 6b (NEFZ)
Emission Standard
Euro 5
179 g/km (NEFZ)
CO2 Emissions
192 g/km (NEFZ)

Practical Convenience

640i Cabrio Steptronic
640i Cabrio xDrive
2
Doors
2
4
No. of Seats
4
430 kg
Maximum Payload
415 kg
350 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data