The Comparative Analysis :
Bentley Continental GT Convertible Speed Automatic (14 - 16) vs. ALPINA B6 Convertible Switch-Tronic (06 - 08)
€ 232,800

€ 129,100

€ 232,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,100
ⓘ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 Convertible Speed is 0.6 inches shorter, 3.5 inches wider and 1.3 inches taller than the ALPINA B6 Convertible.
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
55.2
76.5
84.4
54
73
80.9
76.5 in
Width
73 in
84.4 in
Width Incl. Mirrors
80.9 in
55.2 in
Height
54 in
108.1
189.2
109.4
189.8
189.2 in
Length
189.8 in
108.1 in
Wheelbase
109.4 in
Vehicle Weight
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
5600 lb
Curb Weight
4420 lb
6393 lb
Gross Vehicle
Weight
Weight
5181 lb

Weight Difference:
1179 lb
21.05 %

General
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
Continental
Generation
E64
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded

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

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with centrifugal compressor
VW W12
Engine Series
CVAC, DBDE
Engine Code
N62-B44
4
Valves
4
12
Cylinders
8
6 L / 294 cu in
Displacement
4.4 L / 215 cu in
626 hp
at 6000 rpm
Power
493 hp
at 5500 rpm
Bentley Continental GT Convertible Speed
626 hp
493 hp
ALPINA B6 Convertible
605 lb‑ft
at 1700 rpm
Max. Torque
516 lb‑ft
at 4250 rpm
Bentley Continental GT Convertible Speed
605 lb‑ft
516 lb‑ft
ALPINA B6 Convertible
Performance
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
203 mph
Maximum Speed
193 mph
4.4 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
200 ft
0.000 sec

Bentley Continental GT Convertible Speed
62 mph
62
mph
mph
223 ft
0.000 sec

ALPINA B6 Convertible
▶ REPLAY
8.95 lb/hp
Weight-to-Power Ratio
8.97 lb/hp
Bentley Continental GT Convertible Speed
8.95 lb/hp
8.97 lb/hp
ALPINA B6 Convertible
Fuel Economy / Emissions
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
Fuel Economy
16 mpg
combined
18 mpg
Bentley Continental GT Convertible Speed
16 mpg
18 mpg
ALPINA B6 Convertible
10 mpg
city
12 mpg
No data
highway
No data
23.8 gal
Fuel Tank Capacity
18.5 gal
375 mi
Range
340 mi
Bentley Continental GT Convertible Speed
375 mi
340 mi
ALPINA B6 Convertible
Environmental Impact
282.3 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).
242.5 kWh
Bentley Continental GT Convertible Speed
282.3 kWh
242.5 kWh
ALPINA B6 Convertible
Euro 6
Emission Standard
Euro 4
558 g/mi (NEFZ)
CO2 Emissions
492 g/mi (NEFZ)
Practical Convenience
Bentley Continental GT Convertible Speed
ALPINA B6 Convertible
2
Doors
2
4
No. of Seats
4
794 lb
Maximum Payload
761 lb
7.4 cu ft
Trunk Volume
8.5 cu ft






No data
Cargo Volume (Seats Down)
No data