The Comparative Analysis :

Aston Martin DB9 Volante (08 - 12) vs. BMW 840i Convertible Steptronic (19 - ..)

€ 182,100
Aston Martin DB9 Volante (08 - 12) Aston Martin DB9 Volante
€ 102,500
 BMW 840i Convertible Steptronic (19 - ..) BMW 840i Cabrio
€ 182,100
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 Aston Martin DB9 Volante is considerably smaller in every dimension. It's 5.2 inches shorter, 1.1 inches narrower and 3.1 inches lower than the BMW 840i Cabrio.
Aston Martin DB9 Volante
BMW 840i Cabrio
49.6
Blueprint Aston Martin DB9 Volante (08 - 12)
73.8
81.7
52.7
Blueprint BMW 840i Convertible Steptronic (19 - ..)
74.9
84.1
73.8 in
Width
74.9 in
81.7 in
Width Incl. Mirrors
84.1 in
49.6 in
Height
52.7 in
Blueprint Aston Martin DB9 Volante (08 - 12)
107.9
185.4
Blueprint BMW 840i Convertible Steptronic (19 - ..)
111.1
190.7
185.4 in
Length
190.7 in
107.9 in
Wheelbase
111.1 in

Vehicle Weight

Aston Martin DB9 Volante
BMW 840i Cabrio
4001 lb
Curb Weight
4200 lb
4751 lb
Gross Vehicle
Weight
5159 lb
Aston Martin DB9 Volante (08 - 12)
Weight Difference:
198 lb
4.71 %
BMW 840i Convertible Steptronic (19 - ..)

General

Aston Martin DB9 Volante
BMW 840i Cabrio
VH1
Generation
G14
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Aston Martin DB9 Volante
BMW 840i Cabrio
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine with tur­bo­charger
Engine Series
BMW B58
AM09
Engine Code
B58-B30
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3 L / 147 cu in
470 hp
at 6000 rpm
Power
335 hp
at 5000 rpm
Aston Martin DB9 Volante
470 hp
335 hp
BMW 840i Cabrio
443 lb‑ft
at 5000 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Aston Martin DB9 Volante
443 lb‑ft
369 lb‑ft
BMW 840i Cabrio

Performance

Aston Martin DB9 Volante
BMW 840i Cabrio
165 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

223 ft
0.000 sec

Aston Martin DB9 Volante

62 mph 62
mph

243 ft
0.000 sec

BMW 840i Cabrio

▶ REPLAY
8.51 lb/hp
Weight-to-Power Ratio
12.54 lb/hp
Aston Martin DB9 Volante
8.51 lb/hp
12.54 lb/hp
BMW 840i Cabrio

Fuel Economy / Emissions

Aston Martin DB9 Volante
BMW 840i Cabrio
Fuel Economy
14 mpg
combined
32 mpg
Aston Martin DB9 Volante
14 mpg
32 mpg
BMW 840i Cabrio
10 mpg
city
26 mpg
No data
highway
No data
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
322 mi
Range
571 mi
Aston Martin DB9 Volante
322 mi
571 mi
BMW 840i Cabrio
Environmental Impact
310.8 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).
140.2 kWh
Aston Martin DB9 Volante
310.8 kWh
140.2 kWh
BMW 840i Cabrio
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
626 g/mi (NEFZ)
CO2 Emissions
311 g/mi (WLTP)

Practical Convenience

Aston Martin DB9 Volante
BMW 840i Cabrio
2
Doors
2
4
No. of Seats
4
750 lb
Maximum Payload
959 lb
3.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data