The Comparative Analysis :

BMW M850i Convertible xDrive Steptronic Sport (19 - ..) vs. Aston Martin DB9 Volante Touchtronic (08 - 12)

€ 133,700
BMW M850i Convertible xDrive Steptronic Sport (19 - ..) BMW M850i Cabrio
€ 186,700
 Aston Martin DB9 Volante Touchtronic (08 - 12) Aston Martin DB9 Volante
€ 133,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 186,700

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

Vehicle Dimensions

The BMW M850i Cabrio is considerably bigger in every dimension. It's 5.6 inches longer, 1.1 inches wider and 3.3 inches taller than the Aston Martin DB9 Volante.
BMW M850i Cabrio
Aston Martin DB9 Volante
53
Blueprint BMW M850i Convertible xDrive Steptronic Sport (19 - ..)
74.9
84.1
49.6
Blueprint Aston Martin DB9 Volante Touchtronic (08 - 12)
73.8
81.7
74.9 in
Width
73.8 in
84.1 in
Width Incl. Mirrors
81.7 in
53 in
Height
49.6 in
Blueprint BMW M850i Convertible xDrive Steptronic Sport (19 - ..)
111.1
191
Blueprint Aston Martin DB9 Volante Touchtronic (08 - 12)
107.9
185.4
191 in
Length
185.4 in
111.1 in
Wheelbase
107.9 in

Vehicle Weight

BMW M850i Cabrio
Aston Martin DB9 Volante
4608 lb
Curb Weight
4090 lb
5545 lb
Gross Vehicle
Weight
4751 lb
BMW M850i Convertible xDrive Steptronic Sport (19 - ..)
Weight Difference:
518 lb
11.24 %
Aston Martin DB9 Volante Touchtronic (08 - 12)

General

BMW M850i Cabrio
Aston Martin DB9 Volante
G14
Generation
VH1
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW M850i Cabrio
Aston Martin DB9 Volante
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N63
Engine Series
N63-B44
Engine Code
AM09
4
Valves
4
8
Cylinders
12
4.4 L / 215 cu in
Displacement
5.9 L / 289 cu in
523 hp
at 5500 rpm
Power
470 hp
at 6000 rpm
BMW M850i Cabrio
523 hp
470 hp
Aston Martin DB9 Volante
553 lb‑ft
at 1800 rpm
Max. Torque
443 lb‑ft
at 5000 rpm
BMW M850i Cabrio
553 lb‑ft
443 lb‑ft
Aston Martin DB9 Volante

Performance

BMW M850i Cabrio
Aston Martin DB9 Volante
155 mph
Maximum Speed
165 mph
3.9 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

177 ft
0.000 sec

BMW M850i Cabrio

62 mph 62
mph

233 ft
0.000 sec

Aston Martin DB9 Volante

▶ REPLAY
8.81 lb/hp
Weight-to-Power Ratio
8.7 lb/hp
BMW M850i Cabrio
8.81 lb/hp
8.7 lb/hp
Aston Martin DB9 Volante

Fuel Economy / Emissions

BMW M850i Cabrio
Aston Martin DB9 Volante
Fuel Economy
23 mpg
combined
15 mpg
BMW M850i Cabrio
23 mpg
15 mpg
Aston Martin DB9 Volante
No data
city
10 mpg
No data
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
414 mi
Range
339 mi
BMW M850i Cabrio
414 mi
339 mi
Aston Martin DB9 Volante
Environmental Impact
193.3 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).
295.5 kWh
BMW M850i Cabrio
193.3 kWh
295.5 kWh
Aston Martin DB9 Volante
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
420 g/mi (WLTP)
CO2 Emissions
592 g/mi (NEFZ)

Practical Convenience

BMW M850i Cabrio
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
661 lb
9.9 cu ft
Trunk Volume
3.9 cu ft
No data
Cargo Volume (Seats Down)
No data