The Comparative Analysis :
Aston Martin DB9 Volante (06 - 08) vs. BMW 650i Cabrio (07 - 10)
€ 172,800

€ 89,300

€ 172,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Aston Martin DB9 Volante is 11 cm shorter, 2 cm wider and 10.4 cm lower than the BMW 650i Cabrio.
Aston Martin DB9 Volante
BMW 650i Cabrio
1270
1875
2075
1374
1855
2036
1875 mm
Width
1855 mm
2075 mm
Width Incl. Mirrors
2036 mm
1270 mm
Height
1374 mm
2740
4710
2780
4820
4710 mm
Length
4820 mm
2740 mm
Wheelbase
2780 mm
Vehicle Weight
Aston Martin DB9 Volante
BMW 650i Cabrio
1710 kg
Kerb Weight
1935 kg
2155 kg
Gross Vehicle
Weight
Weight
2260 kg

Weight Difference:
225 kg
11.63 %

General
Aston Martin DB9 Volante
BMW 650i Cabrio
VH1
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Aston Martin DB9 Volante
BMW 650i Cabrio
V12 petrol engine (naturally aspirated engine)
Engine Type
V8 petrol engine (naturally aspirated engine)
Engine Series
BMW N62
AM04
Engine Code
N62-B48
4
Valves
4
12
Cylinders
8
5935 CC
Engine Capacity
4799 CC
450 bhp
at 6000 rpm
Power
362 bhp
at 6300 rpm
Aston Martin DB9 Volante
450 bhp
362 bhp
BMW 650i Cabrio
570 NM
at 5000 rpm
Max. Torque
490 NM
at 3400 rpm
Aston Martin DB9 Volante
570 NM
490 NM
BMW 650i Cabrio
Performance
Aston Martin DB9 Volante
BMW 650i Cabrio
165 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
68 m
0.000 sec

Aston Martin DB9 Volante
62 mph
62
mph
mph
76 m
0.000 sec

BMW 650i Cabrio
▶ REPLAY
3.8 kg/bhp
Weight-to-Power Ratio
5.35 kg/bhp
Aston Martin DB9 Volante
3.8 kg/bhp
5.35 kg/bhp
BMW 650i Cabrio
Fuel Economy / Emissions
Aston Martin DB9 Volante
BMW 650i Cabrio
Fuel Economy
17 mpg
combined
22 mpg
Aston Martin DB9 Volante
17 mpg
22 mpg
BMW 650i Cabrio
11 mpg
city
15 mpg
No data
motorway
No data
80 L
Fuel Tank Capacity
70 L
301 mi
Range
345 mi
Aston Martin DB9 Volante
301 mi
345 mi
BMW 650i Cabrio
Environmental Impact
312.5 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).
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).
238.7 kWh
Aston Martin DB9 Volante
312.5 kWh
238.7 kWh
BMW 650i Cabrio
Euro 4
Emission Standard
Euro 4
394 g/km (NEFZ)
CO2 Emissions
299 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Volante
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
325 kg
No data
Boot Capacity
350 L




No data
Boot Capacity (Seats Down)
No data