The Comparative Analysis :
Aston Martin DB9 Coupé Touchtronic (08 - 12) vs. ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (14 - 15)
€ 172,900

€ 126,500

€ 172,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 126,500
ⓘ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 11.7 inches shorter, 0.7 inches narrower and 3.1 inches lower than the ALPINA B6 Bi-Turbo Gran Coupé.
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
51.9
73.8
81.7
55
74.6
82.4
73.8 in
Width
74.6 in
81.7 in
Width Incl. Mirrors
82.4 in
51.9 in
Height
55 in
107.9
185.4
116.9
197.1
185.4 in
Length
197.1 in
107.9 in
Wheelbase
116.9 in
Vehicle Weight
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
3968 lb
Curb Weight
4475 lb
4542 lb
Gross Vehicle
Weight
Weight
5622 lb

Weight Difference:
507 lb
11.33 %

General
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
VH1
Generation
F06
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
V12 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
AM09
Engine Code
N63-M10
4
Valves
4
12
Cylinders
8
5.9 L / 289 cu in
Displacement
4.4 L / 215 cu in
470 hp
at 6000 rpm
Power
533 hp
at 5200 rpm
Aston Martin DB9 Coupé
470 hp
533 hp
ALPINA B6 Bi-Turbo Gran Coupé
443 lb‑ft
at 5000 rpm
Max. Torque
538 lb‑ft
at 2800 rpm
Aston Martin DB9 Coupé
443 lb‑ft
538 lb‑ft
ALPINA B6 Bi-Turbo Gran Coupé
Performance
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
190 mph
Maximum Speed
198 mph
5.1 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
233 ft
0.000 sec

Aston Martin DB9 Coupé
62 mph
62
mph
mph
177 ft
0.000 sec

ALPINA B6 Bi-Turbo Gran Coupé
▶ REPLAY
8.44 lb/hp
Weight-to-Power Ratio
8.4 lb/hp
Aston Martin DB9 Coupé
8.44 lb/hp
8.4 lb/hp
ALPINA B6 Bi-Turbo Gran Coupé
Fuel Economy / Emissions
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
Fuel Economy
15 mpg
combined
23 mpg
Aston Martin DB9 Coupé
15 mpg
23 mpg
ALPINA B6 Bi-Turbo Gran Coupé
10 mpg
city
16 mpg
No data
highway
No data
22.5 gal
Fuel Tank Capacity
18.5 gal
339 mi
Range
418 mi
Aston Martin DB9 Coupé
339 mi
418 mi
ALPINA B6 Bi-Turbo Gran Coupé
Environmental Impact
295.5 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).
197 kWh
Aston Martin DB9 Coupé
295.5 kWh
197 kWh
ALPINA B6 Bi-Turbo Gran Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
592 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)
Practical Convenience
Aston Martin DB9 Coupé
ALPINA B6 Bi-Turbo Gran Coupé
3
Doors
4
4
No. of Seats
5
573 lb
Maximum Payload
1146 lb
4.4 cu ft
Trunk Volume
13 cu ft








No data
Cargo Volume (Seats Down)
No data