The Comparative Analysis :
Aston Martin DB9 Coupé Touchtronic (06 - 08) vs. BMW 840i Coupé xDrive Steptronic (19 - ..)
€ 163,500
![Aston Martin DB9 Coupé Touchtronic (06 - 08)](graphbase/cars/cars_big_png/Aston_Martin_DB9.png)
€ 97,800
![BMW 840i Coupé xDrive Steptronic (19 - ..)](graphbase/cars/cars_big/BMW_8er_G15.webp)
€ 163,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,800
ⓘ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 5.2 inches shorter, 1.1 inches narrower and 2.8 inches lower than the BMW 840i Coupé.
Aston Martin DB9 Coupé
BMW 840i Coupé
50
73.8
81.7
52.8
74.9
84.1
73.8 in
Width
74.9 in
81.7 in
Width Incl. Mirrors
84.1 in
50 in
Height
52.8 in
107.9
185.4
111.1
190.7
185.4 in
Length
190.7 in
107.9 in
Wheelbase
111.1 in
Vehicle Weight
Aston Martin DB9 Coupé
BMW 840i Coupé
3968 lb
Curb Weight
4068 lb
4542 lb
Gross Vehicle
Weight
Weight
5027 lb
![Aston Martin DB9 Coupé Touchtronic (06 - 08)](graphbase/cars/cars_big_png/Aston_Martin_DB9.png)
Weight Difference:
99 lb
2.43 %
![BMW 840i Coupé xDrive Steptronic (19 - ..)](graphbase/cars/cars_big_png/BMW_8er_G15.png)
General
Aston Martin DB9 Coupé
BMW 840i Coupé
VH1
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Aston Martin DB9 Coupé
BMW 840i Coupé
V12 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with turbocharger
Engine Series
BMW B58
AM04
Engine Code
B58-B30
![](graphbase/engines/BMW_B58.png)
4
Valves
4
12
Cylinders
6
5.9 L / 289 cu in
Displacement
3 L / 147 cu in
450 hp
at 6000 rpm
Power
335 hp
at 5000 rpm
Aston Martin DB9 Coupé
450 hp
335 hp
BMW 840i Coupé
420 lb‑ft
at 5000 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Aston Martin DB9 Coupé
420 lb‑ft
369 lb‑ft
BMW 840i Coupé
Performance
Aston Martin DB9 Coupé
BMW 840i Coupé
186 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
233 ft
0.000 sec
![](graphbase/cars/cars_small_png/Aston_Martin_DB9.png)
Aston Martin DB9 Coupé
62 mph
62
mph
mph
213 ft
0.000 sec
![](graphbase/cars/cars_small_png/BMW_8er_G15.png)
BMW 840i Coupé
▶ REPLAY
8.82 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
Aston Martin DB9 Coupé
8.82 lb/hp
12.14 lb/hp
BMW 840i Coupé
Fuel Economy / Emissions
Aston Martin DB9 Coupé
BMW 840i Coupé
Fuel Economy
14 mpg
combined
31 mpg
Aston Martin DB9 Coupé
14 mpg
31 mpg
BMW 840i Coupé
9 mpg
city
25 mpg
No data
highway
No data
21.1 gal
Fuel Tank Capacity
18 gal
301 mi
Range
564 mi
Aston Martin DB9 Coupé
301 mi
564 mi
BMW 840i Coupé
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).
142.1 kWh
Aston Martin DB9 Coupé
312.5 kWh
142.1 kWh
BMW 840i Coupé
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
634 g/mi (NEFZ)
CO2 Emissions
323 g/mi (WLTP)
Practical Convenience
Aston Martin DB9 Coupé
BMW 840i Coupé
3
Doors
2
4
No. of Seats
4
573 lb
Maximum Payload
959 lb
4.4 cu ft
Trunk Volume
11.9 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
No data
Cargo Volume (Seats Down)
No data