The Comparative Analysis :
Aston Martin DBS Volante Touchtronic (09 - 12) vs. BMW 630i Convertible (07 - 10)
€ 261,000
€ 78,900
€ 261,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 78,900
ⓘ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 DBS Volante is 3.9 inches shorter, 2 inches wider and 3.7 inches lower than the BMW 630i Cabrio.
Aston Martin DBS Volante
BMW 630i Cabrio
50.4
75
82.9
54.1
73
80.2
75 in
Width
73 in
82.9 in
Width Incl. Mirrors
80.2 in
50.4 in
Height
54.1 in
107.9
185.9
109.4
189.8
185.9 in
Length
189.8 in
107.9 in
Wheelbase
109.4 in
Vehicle Weight
Aston Martin DBS Volante
BMW 630i Cabrio
3737 lb
Curb Weight
4001 lb
4542 lb
Gross Vehicle
Weight
Weight
4718 lb
Weight Difference:
265 lb
6.62 %
General
Aston Martin DBS Volante
BMW 630i Cabrio
VH1
Generation
E64
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Aston Martin DBS Volante
BMW 630i Cabrio
V12 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
Engine Series
BMW N53
AM08
Engine Code
N53-B30

4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3 L / 147 cu in
510 hp
at 6500 rpm
Power
268 hp
at 6700 rpm
Aston Martin DBS Volante
510 hp
268 hp
BMW 630i Cabrio
420 lb‑ft
at 5750 rpm
Max. Torque
236 lb‑ft
at 2750 rpm
Aston Martin DBS Volante
420 lb‑ft
236 lb‑ft
BMW 630i Cabrio
Performance
Aston Martin DBS Volante
BMW 630i Cabrio
191 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph
62
mph
mph
197 ft
0.000 sec
Aston Martin DBS Volante
62 mph
62
mph
mph
305 ft
0.000 sec
BMW 630i Cabrio
▶ REPLAY
7.33 lb/hp
Weight-to-Power Ratio
14.93 lb/hp
Aston Martin DBS Volante
7.33 lb/hp
14.93 lb/hp
BMW 630i Cabrio
Fuel Economy / Emissions
Aston Martin DBS Volante
BMW 630i Cabrio
Fuel Economy
15 mpg
combined
28 mpg
Aston Martin DBS Volante
15 mpg
28 mpg
BMW 630i Cabrio
10 mpg
city
20 mpg
No data
highway
No data
20.6 gal
Fuel Tank Capacity
18.5 gal
313 mi
Range
524 mi
Aston Martin DBS Volante
313 mi
524 mi
BMW 630i Cabrio
Environmental Impact
293.7 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).
157.2 kWh
Aston Martin DBS Volante
293.7 kWh
157.2 kWh
BMW 630i Cabrio
Euro 5
Emission Standard
Euro 4
591 g/mi (NEFZ)
CO2 Emissions
319 g/mi (NEFZ)
Practical Convenience
Aston Martin DBS Volante
BMW 630i Cabrio
2
Doors
2
4
No. of Seats
4
805 lb
Maximum Payload
717 lb
4.4 cu ft
Trunk Volume
9.9 cu ft







No data
Cargo Volume (Seats Down)
No data













