The Comparative Analysis :

BMW 840d Cabrio xDrive Steptronic (19 - ..) vs. Aston Martin DB9 Volante (12 - 13)

€ 108,000
BMW 840d Cabrio xDrive Steptronic (19 - ..) BMW 840d Cabrio
€ 190,000
 Aston Martin DB9 Volante (12 - 13) Aston Martin DB9 Volante
€ 108,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 190,000

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

Vehicle Dimensions

The BMW 840d Cabrio is considerably bigger in every dimension. It's 12.3 cm longer, 2.7 cm wider and 7.8 cm taller than the Aston Martin DB9 Volante.
BMW 840d Cabrio
Aston Martin DB9 Volante
1339
Blueprint BMW 840d Cabrio xDrive Steptronic (19 - ..)
1902
2137
1261
Blueprint Aston Martin DB9 Volante (12 - 13)
1875
2075
1902 mm
Width
1875 mm
2137 mm
Width Incl. Mirrors
2075 mm
1339 mm
Height
1261 mm
Blueprint BMW 840d Cabrio xDrive Steptronic (19 - ..)
2822
4843
Blueprint Aston Martin DB9 Volante (12 - 13)
2740
4720
4843 mm
Length
4720 mm
2822 mm
Wheelbase
2740 mm

Vehicle Weight

BMW 840d Cabrio
Aston Martin DB9 Volante
2030 kg
Kerb Weight
1815 kg
2485 kg
Gross Vehicle
Weight
2155 kg
BMW 840d Cabrio xDrive Steptronic (19 - ..)
Weight Difference:
215 kg
10.59 %
Aston Martin DB9 Volante (12 - 13)

General

BMW 840d Cabrio
Aston Martin DB9 Volante
G14
Generation
VH1
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW 840d Cabrio
Aston Martin DB9 Volante
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B57
Engine Series
B57-D30
Engine Code
AM11
4
Valves
4
6
Cylinders
12
2993 CC
Engine Capacity
5935 CC
316 bhp
at 4400 rpm
Power
510 bhp
at 6500 rpm
BMW 840d Cabrio
316 bhp
510 bhp
Aston Martin DB9 Volante
680 NM
at 1750 rpm
Max. Torque
620 NM
at 5500 rpm
BMW 840d Cabrio
680 NM
620 NM
Aston Martin DB9 Volante

Performance

BMW 840d Cabrio
Aston Martin DB9 Volante
155 mph
Maximum Speed
183 mph
5.2 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

72 m
0.000 sec

BMW 840d Cabrio

62 mph 62
mph

64 m
0.000 sec

Aston Martin DB9 Volante

▶ REPLAY
6.42 kg/bhp
Weight-to-Power Ratio
3.56 kg/bhp
BMW 840d Cabrio
6.42 kg/bhp
3.56 kg/bhp
Aston Martin DB9 Volante

Fuel Economy / Emissions

BMW 840d Cabrio
Aston Martin DB9 Volante
Fuel Economy
46 mpg
combined
20 mpg
BMW 840d Cabrio
46 mpg
20 mpg
Aston Martin DB9 Volante
38 mpg
city
13 mpg
No data
motorway
No data
Kraftstoffanzeige
66 L
Fuel Tank Capacity
78 L
Kraftstoffanzeige
662 mi
Range
339 mi
BMW 840d Cabrio
662 mi
339 mi
Aston Martin DB9 Volante
Environmental Impact
127.6 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).
270.9 kWh
BMW 840d Cabrio
127.6 kWh
270.9 kWh
Aston Martin DB9 Volante
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
184 g/km (WLTP)
CO2 Emissions
333 g/km (NEFZ)

Practical Convenience

BMW 840d Cabrio
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
455 kg
Maximum Payload
340 kg
350 L
Boot Capacity
138 L
No data
Boot Capacity (Seats Down)
No data