The Comparative Analysis :

BMW 635d Cabrio Sport-Automatic (07 - 10) vs. BMW 840i Cabrio Steptronic (19 - ..)

€ 85,200
BMW 635d Cabrio Sport-Automatic (07 - 10) 635d Cabrio
€ 102,500
 BMW 840i Cabrio Steptronic (19 - ..) 840i Cabrio
€ 85,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 102,500

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The 635d Cabrio is 2.3 cm shorter, 4.7 cm narrower and 3.5 cm taller than the 840i Cabrio.
635d Cabrio
840i Cabrio
1374
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
1855
2036
1339
Blueprint BMW 840i Cabrio Steptronic (19 - ..)
1902
2137
1855 mm
Width
1902 mm
2036 mm
Width Incl. Mirrors
2137 mm
1374 mm
Height
1339 mm
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
2780
4820
Blueprint BMW 840i Cabrio Steptronic (19 - ..)
2822
4843
4820 mm
Length
4843 mm
2780 mm
Wheelbase
2822 mm

Vehicle Weight

635d Cabrio
840i Cabrio
1935 kg
Kerb Weight
1905 kg
2260 kg
Gross Vehicle
Weight
2340 kg
BMW 635d Cabrio Sport-Automatic (07 - 10)
Weight Difference:
30 kg
1.55 %
BMW 840i Cabrio Steptronic (19 - ..)

General

635d Cabrio
840i Cabrio
E64
Generation
G14
Convertible
Car Body Style
Convertible
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 Cabrio
840i Cabrio
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine with tur­bo­charger
BMW M57
Engine Series
BMW B58
M57-D30
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
2998 CC
282 bhp
at 4400 rpm
Power
335 bhp
at 5000 rpm
635d Cabrio
282 bhp
335 bhp
840i Cabrio
580 NM
at 1750 rpm
Max. Torque
500 NM
at 1600 rpm
635d Cabrio
580 NM
500 NM
840i Cabrio

Performance

635d Cabrio
840i Cabrio
155 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

92 m
0.000 sec

635d Cabrio

62 mph 62
mph

74 m
0.000 sec

840i Cabrio

▶ REPLAY
6.86 kg/bhp
Weight-to-Power Ratio
5.69 kg/bhp
635d Cabrio
6.86 kg/bhp
5.69 kg/bhp
840i Cabrio

Fuel Economy / Emissions

635d Cabrio
840i Cabrio
Fuel Economy
39 mpg
combined
38 mpg
635d Cabrio
39 mpg
38 mpg
840i Cabrio
29 mpg
city
31 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
604 mi
Range
571 mi
635d Cabrio
604 mi
571 mi
840i Cabrio
Environmental Impact
148.1 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).
140.2 kWh
635d Cabrio
148.1 kWh
140.2 kWh
840i Cabrio
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
190 g/km (NEFZ)
CO2 Emissions
193 g/km (WLTP)

Practical Convenience

635d Cabrio
840i Cabrio
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
435 kg
350 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data