The Comparative Analysis :

Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17) vs. ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)

€ 465,600
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 130,800
 ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14) ALPINA B6 Bi-Turbo Cabriolet
€ 465,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 130,800

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

Vehicle Dimensions

The Rolls-Royce Phantom Drophead Coupé 6.8 V12 is substantially bigger in every dimension. It's 71.8 cm longer, 9.3 cm wider and 19.3 cm taller than the ALPINA B6 Bi-Turbo Cabriolet.
Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
1566
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)
1987
2187
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
1894
2094
1987 mm
Width
1894 mm
2187 mm
Width Incl. Mirrors
2094 mm
1566 mm
Height
1373 mm
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)
3320
5612
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
2855
4894
5612 mm
Length
4894 mm
3320 mm
Wheelbase
2855 mm

Vehicle Weight

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
2620 kg
Kerb Weight
2095 kg
3050 kg
Gross Vehicle
Weight
2430 kg
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)
Weight Difference:
525 kg
20.04 %
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)

General

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
RR2
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Code
N63-M10
4
Valves
4
12
Cylinders
8
6749 CC
Engine Capacity
4395 CC
454 bhp
at 5350 rpm
Power
533 bhp
at 5200 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
454 bhp
533 bhp
ALPINA B6 Bi-Turbo Cabriolet
720 NM
at 3500 rpm
Max. Torque
730 NM
at 2800 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
720 NM
730 NM
ALPINA B6 Bi-Turbo Cabriolet

Performance

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
149 mph
Maximum Speed
197 mph
5.8 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

62 mph 62
mph

61 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
3.93 kg/bhp
Rolls-Royce Phantom Drophead Coupé 6.8 V12
5.77 kg/bhp
3.93 kg/bhp
ALPINA B6 Bi-Turbo Cabriolet

Fuel Economy / Emissions

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
Fuel Economy
19 mpg
combined
29 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
19 mpg
29 mpg
ALPINA B6 Bi-Turbo Cabriolet
12 mpg
city
21 mpg
28 mpg
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
336 mi
Range
453 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
336 mi
453 mi
ALPINA B6 Bi-Turbo Cabriolet
Environmental Impact
280.3 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).
181.9 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
280.3 kWh
181.9 kWh
ALPINA B6 Bi-Turbo Cabriolet
Euro 6b (NEFZ)
Emission Standard
Euro 5
347 g/km (NEFZ)
CO2 Emissions
224 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 Bi-Turbo Cabriolet
2
Doors
2
4
No. of Seats
4
430 kg
Maximum Payload
335 kg
315 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data