The Comparative Analysis :

ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18) vs. Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)

€ 137,200
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Cabriolet
€ 333,200
 Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..) Rolls-Royce Ghost 6.6 V12
€ 137,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 333,200

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

Vehicle Dimensions

The ALPINA B6 Bi-Turbo Cabriolet is significantly smaller in every dimension. It's 39.1 cm shorter, 5.3 cm narrower and 12.9 cm lower than the Rolls-Royce Ghost 6.6 V12.
ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
1894
2094
1502
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
1947
2147
1894 mm
Width
1947 mm
2094 mm
Width Incl. Mirrors
2147 mm
1373 mm
Height
1502 mm
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
2855
4894
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
3112
5285
4894 mm
Length
5285 mm
2855 mm
Wheelbase
3112 mm

Vehicle Weight

ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
2095 kg
Kerb Weight
2560 kg
2430 kg
Gross Vehicle
Weight
2810 kg
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
Weight Difference:
465 kg
18.16 %
Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)

General

ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
F12
Generation
RR6
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 petrol engine with two tur­bo­chargers (bi­turbo)
N63-B44
Engine Code
4
Valves
4
8
Cylinders
12
4395 CC
Engine Capacity
6592 CC
592 bhp
at 6000 rpm
Power
562 bhp
at 5250 rpm
ALPINA B6 Bi-Turbo Cabriolet
592 bhp
562 bhp
Rolls-Royce Ghost 6.6 V12
800 NM
at 3500 rpm
Max. Torque
820 NM
at 1500 rpm
ALPINA B6 Bi-Turbo Cabriolet
800 NM
820 NM
Rolls-Royce Ghost 6.6 V12

Performance

ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
203 mph
Maximum Speed
155 mph
4.2 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

58 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

62 mph 62
mph

69 m
0.000 sec

Rolls-Royce Ghost 6.6 V12

▶ REPLAY
3.54 kg/bhp
Weight-to-Power Ratio
4.56 kg/bhp
ALPINA B6 Bi-Turbo Cabriolet
3.54 kg/bhp
4.56 kg/bhp
Rolls-Royce Ghost 6.6 V12

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
Fuel Economy
29 mpg
combined
18 mpg
ALPINA B6 Bi-Turbo Cabriolet
29 mpg
18 mpg
Rolls-Royce Ghost 6.6 V12
21 mpg
city
13 mpg
No data
motorway
23 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
83 L
Kraftstoffanzeige
453 mi
Range
321 mi
ALPINA B6 Bi-Turbo Cabriolet
453 mi
321 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
181.9 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).
305 kWh
ALPINA B6 Bi-Turbo Cabriolet
181.9 kWh
305 kWh
Rolls-Royce Ghost 6.6 V12
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
224 g/km (NEFZ)
CO2 Emissions
367 g/km (NEFZ)

Practical Convenience

ALPINA B6 Bi-Turbo Cabriolet
Rolls-Royce Ghost 6.6 V12
2
Doors
2
4
No. of Seats
4
335 kg
Maximum Payload
250 kg
350 L
Boot Capacity
321 L
No data
Boot Capacity (Seats Down)
No data