The Comparative Analysis :
Bentley Continental GT Speed Automatic (07 - 11) vs. Aston Martin DB9 Coupé (06 - 08)
€ 205,800
€ 158,900
€ 205,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 158,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Bentley Continental GT Speed is considerably bigger in every dimension. It's 3.7 inches longer, 3.5 inches wider and 4.3 inches taller than the Aston Martin DB9 Coupé.
Bentley Continental GT Speed
Aston Martin DB9 Coupé
54.3
77.4
85.2
50
73.8
81.7
77.4 in
Width
73.8 in
85.2 in
Width Incl. Mirrors
81.7 in
54.3 in
Height
50 in
108.1
189.1
107.9
185.4
189.1 in
Length
185.4 in
108.1 in
Wheelbase
107.9 in
Vehicle Weight
Bentley Continental GT Speed
Aston Martin DB9 Coupé
5181 lb
Curb Weight
3770 lb
6173 lb
Gross Vehicle
Weight
Weight
4542 lb
Weight Difference:
1411 lb
27.23 %
General
Bentley Continental GT Speed
Aston Martin DB9 Coupé
Continental
Generation
VH1
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Bentley Continental GT Speed
Aston Martin DB9 Coupé
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine (naturally aspirated engine)
VW W12
Engine Series
BWRA, CKHC, MTBHT
Engine Code
AM04
4
Valves
4
12
Cylinders
12
6 L / 294 cu in
Displacement
5.9 L / 289 cu in
603 hp
at 6000 rpm
Power
450 hp
at 6000 rpm
Bentley Continental GT Speed
603 hp
450 hp
Aston Martin DB9 Coupé
553 lb‑ft
at 1700 rpm
Max. Torque
420 lb‑ft
at 5000 rpm
Bentley Continental GT Speed
553 lb‑ft
420 lb‑ft
Aston Martin DB9 Coupé
Performance
Bentley Continental GT Speed
Aston Martin DB9 Coupé
203 mph
Maximum Speed
186 mph
4.5 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
207 ft
0.000 sec
Bentley Continental GT Speed
62 mph
62
mph
mph
223 ft
0.000 sec
Aston Martin DB9 Coupé
▶ REPLAY
8.59 lb/hp
Weight-to-Power Ratio
8.38 lb/hp
Bentley Continental GT Speed
8.59 lb/hp
8.38 lb/hp
Aston Martin DB9 Coupé
Fuel Economy / Emissions
Bentley Continental GT Speed
Aston Martin DB9 Coupé
Fuel Economy
14 mpg
combined
13 mpg
Bentley Continental GT Speed
14 mpg
13 mpg
Aston Martin DB9 Coupé
9 mpg
city
9 mpg
No data
highway
No data
23.8 gal
Fuel Tank Capacity
21.1 gal
337 mi
Range
279 mi
Bentley Continental GT Speed
337 mi
279 mi
Aston Martin DB9 Coupé
Environmental Impact
314.5 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).
337.2 kWh
Bentley Continental GT Speed
314.5 kWh
337.2 kWh
Aston Martin DB9 Coupé
Euro 4
Emission Standard
Euro 4
637 g/mi (NEFZ)
CO2 Emissions
678 g/mi (NEFZ)
Practical Convenience
Bentley Continental GT Speed
Aston Martin DB9 Coupé
2
Doors
3
4
No. of Seats
4
992 lb
Maximum Payload
772 lb
10.5 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data
