The Comparative Analysis :

Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..) vs. ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)

€ 381,900
Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..) Rolls-Royce Ghost 6.6 V12
€ 137,200
 ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Convertible
€ 381,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,200

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

Vehicle Dimensions

The Rolls-Royce Ghost 6.6 V12 is significantly bigger in every dimension. It's 15.4 inches longer, 2.1 inches wider and 5.1 inches taller than the ALPINA B6 Bi-Turbo Convertible.
Rolls-Royce Ghost 6.6 V12
ALPINA B6 Bi-Turbo Convertible
59.1
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..)
76.7
84.5
54.1
Blueprint ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
74.6
82.4
76.7 in
Width
74.6 in
84.5 in
Width Incl. Mirrors
82.4 in
59.1 in
Height
54.1 in
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..)
122.5
208.1
Blueprint ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
112.4
192.7
208.1 in
Length
192.7 in
122.5 in
Wheelbase
112.4 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
ALPINA B6 Bi-Turbo Convertible
5644 lb
Curb Weight
4619 lb
6195 lb
Gross Vehicle
Weight
5357 lb
Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..)
Weight Difference:
1025 lb
18.16 %
ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)

General

Rolls-Royce Ghost 6.6 V12
ALPINA B6 Bi-Turbo Convertible
RR6
Generation
F12
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Rolls-Royce Ghost 6.6 V12
ALPINA B6 Bi-Turbo Convertible
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Code
N63-B44
4
Valves
4
12
Cylinders
8
6.6 L / 323 cu in
Displacement
4.4 L / 215 cu in
593 hp
at 5250 rpm
Power
592 hp
at 6000 rpm
Rolls-Royce Ghost 6.6 V12
593 hp
592 hp
ALPINA B6 Bi-Turbo Convertible
620 lb‑ft
at 1650 rpm
Max. Torque
590 lb‑ft
at 3500 rpm
Rolls-Royce Ghost 6.6 V12
620 lb‑ft
590 lb‑ft
ALPINA B6 Bi-Turbo Convertible

Performance

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

223 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

190 ft
0.000 sec

ALPINA B6 Bi-Turbo Convertible

▶ REPLAY
9.52 lb/hp
Weight-to-Power Ratio
7.8 lb/hp
Rolls-Royce Ghost 6.6 V12
9.52 lb/hp
7.8 lb/hp
ALPINA B6 Bi-Turbo Convertible

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
ALPINA B6 Bi-Turbo Convertible
Fuel Economy
16 mpg
combined
25 mpg
Rolls-Royce Ghost 6.6 V12
16 mpg
25 mpg
ALPINA B6 Bi-Turbo Convertible
10 mpg
city
18 mpg
23 mpg
highway
No data
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
351 mi
Range
453 mi
Rolls-Royce Ghost 6.6 V12
351 mi
453 mi
ALPINA B6 Bi-Turbo Convertible
Environmental Impact
278.4 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).
181.9 kWh
Rolls-Royce Ghost 6.6 V12
278.4 kWh
181.9 kWh
ALPINA B6 Bi-Turbo Convertible
Euro 6
Emission Standard
Euro 6b (NEFZ)
542 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Ghost 6.6 V12
ALPINA B6 Bi-Turbo Convertible
2
Doors
2
4
No. of Seats
4
551 lb
Maximum Payload
739 lb
9.1 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data