The Comparative Analysis :
Aston Martin DB9 Coupé (08 - 12) vs. BMW 640i Gran Coupé Automatic (12 - 13)
€ 168,300
€ 79,900
€ 168,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 79,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Aston Martin DB9 Coupé is considerably smaller in every dimension. It's 29.7 cm shorter, 1.9 cm narrower and 7.4 cm lower than the BMW 640i Gran Coupé.
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
1318
1875
2075
1392
1894
2081
1875 mm
Width
1894 mm
2075 mm
Width Incl. Mirrors
2081 mm
1318 mm
Height
1392 mm
2740
4710
2968
5007
4710 mm
Length
5007 mm
2740 mm
Wheelbase
2968 mm
Vehicle Weight
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
1710 kg
Kerb Weight
1825 kg
2060 kg
Gross Vehicle
Weight
Weight
2360 kg
Weight Difference:
115 kg
6.3 %
General
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
VH1
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
V12 petrol engine (naturally aspirated engine)
Engine Type
Straight-six petrol engine with turbocharger
Engine Series
BMW N55
AM09
Engine Code
N55-B30
4
Valves
4
12
Cylinders
6
5935 CC
Engine Capacity
2979 CC
470 bhp
at 6000 rpm
Power
316 bhp
at 5800 rpm
Aston Martin DB9 Coupé
470 bhp
316 bhp
BMW 640i Gran Coupé
600 NM
at 5000 rpm
Max. Torque
450 NM
at 1300 rpm
Aston Martin DB9 Coupé
600 NM
450 NM
BMW 640i Gran Coupé
Performance
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
190 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin DB9 Coupé
62 mph
62
mph
mph
75 m
0.000 sec
BMW 640i Gran Coupé
▶ REPLAY
3.64 kg/bhp
Weight-to-Power Ratio
5.78 kg/bhp
Aston Martin DB9 Coupé
3.64 kg/bhp
5.78 kg/bhp
BMW 640i Gran Coupé
Fuel Economy / Emissions
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
Fuel Economy
17 mpg
combined
36 mpg
Aston Martin DB9 Coupé
17 mpg
36 mpg
BMW 640i Gran Coupé
11 mpg
city
27 mpg
No data
motorway
No data
85 L
Fuel Tank Capacity
70 L
322 mi
Range
557 mi
Aston Martin DB9 Coupé
322 mi
557 mi
BMW 640i Gran Coupé
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).
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).
147.7 kWh
Aston Martin DB9 Coupé
310.8 kWh
147.7 kWh
BMW 640i Gran Coupé
Euro 5
Emission Standard
Euro 5
389 g/km (NEFZ)
CO2 Emissions
181 g/km (NEFZ)
Practical Convenience
Aston Martin DB9 Coupé
BMW 640i Gran Coupé
3
Doors
4
4
No. of Seats
5
350 kg
Maximum Payload
535 kg
155 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
