The Comparative Analysis :

Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) vs. ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)

€ 450,700
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 129,100
 ALPINA B6 S Cabriolet Switch-Tronic (08 - 10) ALPINA B6 S Cabriolet
€ 450,700
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 Rolls-Royce Phantom Drophead Coupé 6.8 V12 is substantially bigger in every dimension. It's 78 cm longer, 13.2 cm wider and 21 cm taller than the ALPINA B6 S Cabriolet.
Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 S Cabriolet
1581
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
1987
2187
1371
Blueprint ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)
1855
2055
1987 mm
Width
1855 mm
2187 mm
Width Incl. Mirrors
2055 mm
1581 mm
Height
1371 mm
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
3320
5609
Blueprint ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)
2780
4829
5609 mm
Length
4829 mm
3320 mm
Wheelbase
2780 mm

Vehicle Weight

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 S Cabriolet
2620 kg
Kerb Weight
2005 kg
3050 kg
Gross Vehicle
Weight
2350 kg
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
Weight Difference:
615 kg
23.47 %
ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)

General

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 S Cabriolet
RR2
Generation
E64
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
6-speed automatic transmission

Engine

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 S Cabriolet
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with centri­fugal com­pres­sor
Engine Code
N62-B44
4
Valves
4
12
Cylinders
8
6749 CC
Engine Capacity
4398 CC
454 bhp
at 5350 rpm
Power
523 bhp
at 5500 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
454 bhp
523 bhp
ALPINA B6 S Cabriolet
720 NM
at 3500 rpm
Max. Torque
725 NM
at 4750 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
720 NM
725 NM
ALPINA B6 S Cabriolet

Performance

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 S Cabriolet
149 mph
Maximum Speed
194 mph
5.8 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

62 mph 62
mph

67 m
0.000 sec

ALPINA B6 S Cabriolet

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

Fuel Economy / Emissions

Rolls-Royce Phantom Drophead Coupé 6.8 V12
ALPINA B6 S Cabriolet
Fuel Economy
18 mpg
combined
22 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
18 mpg
22 mpg
ALPINA B6 S Cabriolet
11 mpg
city
15 mpg
26 mpg
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
313 mi
Range
340 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
313 mi
340 mi
ALPINA B6 S Cabriolet
Environmental Impact
301.3 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).
242.5 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
301.3 kWh
242.5 kWh
ALPINA B6 S Cabriolet
Euro 4 III
Emission Standard
Euro 4
385 g/km (NEFZ)
CO2 Emissions
306 g/km (NEFZ)

Practical Convenience

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