The Comparative Analysis :

BMW 650i Convertible xDrive Automatic (11 - 12) vs. Aston Martin DB9 Volante Touchtronic (06 - 08)

€ 97,700
BMW 650i Convertible xDrive Automatic (11 - 12) BMW 650i Cabrio
€ 177,400
 Aston Martin DB9 Volante Touchtronic (06 - 08) Aston Martin DB9 Volante
€ 97,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 177,400

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

Vehicle Dimensions

The BMW 650i Cabrio is considerably bigger in every dimension. It's 7.2 inches longer, 0.7 inches wider and 3.7 inches taller than the Aston Martin DB9 Volante.
BMW 650i Cabrio
Aston Martin DB9 Volante
53.7
Blueprint BMW 650i Convertible xDrive Automatic (11 - 12)
74.6
81.9
50
Blueprint Aston Martin DB9 Volante Touchtronic (06 - 08)
73.8
81.7
74.6 in
Width
73.8 in
81.9 in
Width Incl. Mirrors
81.7 in
53.7 in
Height
50 in
Blueprint BMW 650i Convertible xDrive Automatic (11 - 12)
112.4
192.7
Blueprint Aston Martin DB9 Volante Touchtronic (06 - 08)
107.9
185.4
192.7 in
Length
185.4 in
112.4 in
Wheelbase
107.9 in

Vehicle Weight

BMW 650i Cabrio
Aston Martin DB9 Volante
4530 lb
Curb Weight
3968 lb
5434 lb
Gross Vehicle
Weight
4751 lb
BMW 650i Convertible xDrive Automatic (11 - 12)
Weight Difference:
562 lb
12.4 %
Aston Martin DB9 Volante Touchtronic (06 - 08)

General

BMW 650i Cabrio
Aston Martin DB9 Volante
F12
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 650i 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
AM04
4
Valves
4
8
Cylinders
12
4.4 L / 215 cu in
Displacement
5.9 L / 289 cu in
402 hp
at 5500 rpm
Power
450 hp
at 6000 rpm
BMW 650i Cabrio
402 hp
450 hp
Aston Martin DB9 Volante
443 lb‑ft
at 1750 rpm
Max. Torque
420 lb‑ft
at 5000 rpm
BMW 650i Cabrio
443 lb‑ft
420 lb‑ft
Aston Martin DB9 Volante

Performance

BMW 650i Cabrio
Aston Martin DB9 Volante
155 mph
Maximum Speed
165 mph
4.9 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

223 ft
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

233 ft
0.000 sec

Aston Martin DB9 Volante

▶ REPLAY
11.27 lb/hp
Weight-to-Power Ratio
8.82 lb/hp
BMW 650i Cabrio
11.27 lb/hp
8.82 lb/hp
Aston Martin DB9 Volante

Fuel Economy / Emissions

BMW 650i Cabrio
Aston Martin DB9 Volante
Fuel Economy
21 mpg
combined
14 mpg
BMW 650i Cabrio
21 mpg
14 mpg
Aston Martin DB9 Volante
14 mpg
city
9 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
382 mi
Range
301 mi
BMW 650i Cabrio
382 mi
301 mi
Aston Martin DB9 Volante
Environmental Impact
216 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).
312.5 kWh
BMW 650i Cabrio
216 kWh
312.5 kWh
Aston Martin DB9 Volante
Euro 5
Emission Standard
Euro 4
428 g/mi (NEFZ)
CO2 Emissions
634 g/mi (NEFZ)

Practical Convenience

BMW 650i Cabrio
Aston Martin DB9 Volante
2
Doors
2
4
No. of Seats
4
904 lb
Maximum Payload
783 lb
9.9 cu ft
Trunk Volume
No data
No data
Cargo Volume (Seats Down)
No data