The Comparative Analysis :
Bentley Continental GT Speed Automatic (07 - 11) vs. ALPINA B6 Coupé Switch-Tronic (06 - 08)
€ 205,800

€ 120,400

€ 205,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 120,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Bentley Continental GT Speed is 0.6 inches shorter, 4.3 inches wider and 0.4 inches taller than the ALPINA B6 Coupé.
Bentley Continental GT Speed
ALPINA B6 Coupé
54.3
77.4
85.2
54
73
80.9
77.4 in
Width
73 in
85.2 in
Width Incl. Mirrors
80.9 in
54.3 in
Height
54 in
108.1
189.1
109.4
189.8
189.1 in
Length
189.8 in
108.1 in
Wheelbase
109.4 in
Vehicle Weight
Bentley Continental GT Speed
ALPINA B6 Coupé
5181 lb
Curb Weight
3957 lb
6173 lb
Gross Vehicle
Weight
Weight
4828 lb

Weight Difference:
1224 lb
23.63 %

General
Bentley Continental GT Speed
ALPINA B6 Coupé
Continental
Generation
E63
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 automatic transmission
Engine
Bentley Continental GT Speed
ALPINA B6 Coupé
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with centrifugal compressor
VW W12
Engine Series
BWRA, CKHC, MTBHT
Engine Code
N62-B44
4
Valves
4
12
Cylinders
8
6 L / 294 cu in
Displacement
4.4 L / 215 cu in
603 hp
at 6000 rpm
Power
493 hp
at 5500 rpm
Bentley Continental GT Speed
603 hp
493 hp
ALPINA B6 Coupé
553 lb‑ft
at 1700 rpm
Max. Torque
516 lb‑ft
at 4250 rpm
Bentley Continental GT Speed
553 lb‑ft
516 lb‑ft
ALPINA B6 Coupé
Performance
Bentley Continental GT Speed
ALPINA B6 Coupé
203 mph
Maximum Speed
196 mph
4.5 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
207 ft
0.000 sec

Bentley Continental GT Speed
62 mph
62
mph
mph
210 ft
0.000 sec

ALPINA B6 Coupé
▶ REPLAY
8.59 lb/hp
Weight-to-Power Ratio
8.03 lb/hp
Bentley Continental GT Speed
8.59 lb/hp
8.03 lb/hp
ALPINA B6 Coupé
Fuel Economy / Emissions
Bentley Continental GT Speed
ALPINA B6 Coupé
Fuel Economy
14 mpg
combined
19 mpg
Bentley Continental GT Speed
14 mpg
19 mpg
ALPINA B6 Coupé
9 mpg
city
13 mpg
No data
highway
No data
23.8 gal
Fuel Tank Capacity
18.5 gal
337 mi
Range
354 mi
Bentley Continental GT Speed
337 mi
354 mi
ALPINA B6 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).
233 kWh
Bentley Continental GT Speed
314.5 kWh
233 kWh
ALPINA B6 Coupé
Euro 4
Emission Standard
Euro 4
637 g/mi (NEFZ)
CO2 Emissions
473 g/mi (NEFZ)
Practical Convenience
Bentley Continental GT Speed
ALPINA B6 Coupé
2
Doors
2
4
No. of Seats
4
992 lb
Maximum Payload
871 lb
10.5 cu ft
Trunk Volume
12.7 cu ft









No data
Cargo Volume (Seats Down)
No data