The Comparative Analysis :

ALPINA B6 S Convertible Switch-Tronic (08 - 10) vs. Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)

€ 129,100
ALPINA B6 S Convertible Switch-Tronic (08 - 10) ALPINA B6 S Convertible
€ 465,600
 Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 129,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 465,600

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

Vehicle Dimensions

The ALPINA B6 S Convertible is substantially smaller in every dimension. It's 30.8 inches shorter, 5.2 inches narrower and 7.7 inches lower than the Rolls-Royce Phantom Drophead Coupé 6.8 V12.
ALPINA B6 S Convertible
Rolls-Royce Phantom Drophead Coupé 6.8 V12
54
Blueprint ALPINA B6 S Convertible Switch-Tronic (08 - 10)
73
80.9
61.7
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)
78.2
86.1
73 in
Width
78.2 in
80.9 in
Width Incl. Mirrors
86.1 in
54 in
Height
61.7 in
Blueprint ALPINA B6 S Convertible Switch-Tronic (08 - 10)
109.4
190.1
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)
130.7
220.9
190.1 in
Length
220.9 in
109.4 in
Wheelbase
130.7 in

Vehicle Weight

ALPINA B6 S Convertible
Rolls-Royce Phantom Drophead Coupé 6.8 V12
4420 lb
Curb Weight
5776 lb
5181 lb
Gross Vehicle
Weight
6724 lb
ALPINA B6 S Convertible Switch-Tronic (08 - 10)
Weight Difference:
1356 lb
23.48 %
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (10 - 17)

General

ALPINA B6 S Convertible
Rolls-Royce Phantom Drophead Coupé 6.8 V12
E64
Generation
RR2
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

ALPINA B6 S Convertible
Rolls-Royce Phantom Drophead Coupé 6.8 V12
V8 gasoline engine with centri­fugal com­pres­sor
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
N62-B44
Engine Code
4
Valves
4
8
Cylinders
12
4.4 L / 215 cu in
Displacement
6.7 L / 328 cu in
523 hp
at 5500 rpm
Power
454 hp
at 5350 rpm
ALPINA B6 S Convertible
523 hp
454 hp
Rolls-Royce Phantom Drophead Coupé 6.8 V12
535 lb‑ft
at 4750 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
ALPINA B6 S Convertible
535 lb‑ft
531 lb‑ft
Rolls-Royce Phantom Drophead Coupé 6.8 V12

Performance

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

220 ft
0.000 sec

ALPINA B6 S Convertible

62 mph 62
mph

266 ft
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

▶ REPLAY
8.45 lb/hp
Weight-to-Power Ratio
12.72 lb/hp
ALPINA B6 S Convertible
8.45 lb/hp
12.72 lb/hp
Rolls-Royce Phantom Drophead Coupé 6.8 V12

Fuel Economy / Emissions

ALPINA B6 S Convertible
Rolls-Royce Phantom Drophead Coupé 6.8 V12
Fuel Economy
18 mpg
combined
16 mpg
ALPINA B6 S Convertible
18 mpg
16 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
12 mpg
city
10 mpg
No data
highway
23 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
340 mi
Range
336 mi
ALPINA B6 S Convertible
340 mi
336 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
Environmental Impact
242.5 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).
280.3 kWh
ALPINA B6 S Convertible
242.5 kWh
280.3 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
Euro 4
Emission Standard
Euro 6b (NEFZ)
492 g/mi (NEFZ)
CO2 Emissions
558 g/mi (NEFZ)

Practical Convenience

ALPINA B6 S Convertible
Rolls-Royce Phantom Drophead Coupé 6.8 V12
2
Doors
2
4
No. of Seats
4
761 lb
Maximum Payload
948 lb
8.5 cu ft
Trunk Volume
8.9 cu ft
No data
Cargo Volume (Seats Down)
No data