The Comparative Analysis :

BMW 840i Gran Coupé Steptronic (19 - ..) vs. Aston Martin DB9 Coupé Touchtronic (08 - 12)

€ 91,500
BMW 840i Gran Coupé Steptronic (19 - ..) BMW 840i Gran Coupé
€ 172,900
 Aston Martin DB9 Coupé Touchtronic (08 - 12) Aston Martin DB9 Coupé
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 172,900

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

Vehicle Dimensions

The BMW 840i Gran Coupé is significantly bigger in every dimension. It's 14.6 inches longer, 2.2 inches wider and 3.5 inches taller than the Aston Martin DB9 Coupé.
BMW 840i Gran Coupé
Aston Martin DB9 Coupé
55.4
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
76.1
84.1
51.9
Blueprint Aston Martin DB9 Coupé Touchtronic (08 - 12)
73.8
81.7
76.1 in
Width
73.8 in
84.1 in
Width Incl. Mirrors
81.7 in
55.4 in
Height
51.9 in
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
119
200.1
Blueprint Aston Martin DB9 Coupé Touchtronic (08 - 12)
107.9
185.4
200.1 in
Length
185.4 in
119 in
Wheelbase
107.9 in

Vehicle Weight

BMW 840i Gran Coupé
Aston Martin DB9 Coupé
4134 lb
Curb Weight
3968 lb
5368 lb
Gross Vehicle
Weight
4542 lb
BMW 840i Gran Coupé Steptronic (19 - ..)
Weight Difference:
165 lb
3.99 %
Aston Martin DB9 Coupé Touchtronic (08 - 12)

General

BMW 840i Gran Coupé
Aston Martin DB9 Coupé
G16
Generation
VH1
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW 840i Gran Coupé
Aston Martin DB9 Coupé
Straight-six gasoline engine with tur­bo­charger
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B58
Engine Series
B58-B30
Engine Code
AM09
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
5.9 L / 289 cu in
335 hp
at 5000 rpm
Power
470 hp
at 6000 rpm
BMW 840i Gran Coupé
335 hp
470 hp
Aston Martin DB9 Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
443 lb‑ft
at 5000 rpm
BMW 840i Gran Coupé
369 lb‑ft
443 lb‑ft
Aston Martin DB9 Coupé

Performance

BMW 840i Gran Coupé
Aston Martin DB9 Coupé
155 mph
Maximum Speed
190 mph
5.2 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

236 ft
0.000 sec

BMW 840i Gran Coupé

62 mph 62
mph

233 ft
0.000 sec

Aston Martin DB9 Coupé

▶ REPLAY
12.34 lb/hp
Weight-to-Power Ratio
8.44 lb/hp
BMW 840i Gran Coupé
12.34 lb/hp
8.44 lb/hp
Aston Martin DB9 Coupé

Fuel Economy / Emissions

BMW 840i Gran Coupé
Aston Martin DB9 Coupé
Fuel Economy
33 mpg
combined
15 mpg
BMW 840i Gran Coupé
33 mpg
15 mpg
Aston Martin DB9 Coupé
26 mpg
city
10 mpg
No data
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
587 mi
Range
339 mi
BMW 840i Gran Coupé
587 mi
339 mi
Aston Martin DB9 Coupé
Environmental Impact
136.5 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).
295.5 kWh
BMW 840i Gran Coupé
136.5 kWh
295.5 kWh
Aston Martin DB9 Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
309 g/mi (WLTP)
CO2 Emissions
592 g/mi (NEFZ)

Practical Convenience

BMW 840i Gran Coupé
Aston Martin DB9 Coupé
4
Doors
3
5
No. of Seats
4
1235 lb
Maximum Payload
573 lb
12.5 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data