The Comparative Analysis :

Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) vs. BMW 650i Convertible (07 - 10)

€ 450,700
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 89,300
 BMW 650i Convertible (07 - 10) BMW 650i Cabrio
€ 450,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,300

ⓘ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 31.1 inches longer, 5.2 inches wider and 8.1 inches taller than the BMW 650i Cabrio.
Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
62.2
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
78.2
86.1
54.1
Blueprint BMW 650i Convertible (07 - 10)
73
80.2
78.2 in
Width
73 in
86.1 in
Width Incl. Mirrors
80.2 in
62.2 in
Height
54.1 in
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
130.7
220.8
Blueprint BMW 650i Convertible (07 - 10)
109.4
189.8
220.8 in
Length
189.8 in
130.7 in
Wheelbase
109.4 in

Vehicle Weight

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
5776 lb
Curb Weight
4266 lb
6724 lb
Gross Vehicle
Weight
4982 lb
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
Weight Difference:
1510 lb
26.14 %
BMW 650i Convertible (07 - 10)

General

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
RR2
Generation
E64
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 manual transmission

Engine

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
BMW N62
Engine Code
N62-B48
4
Valves
4
12
Cylinders
8
6.7 L / 328 cu in
Displacement
4.8 L / 235 cu in
454 hp
at 5350 rpm
Power
362 hp
at 6300 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
454 hp
362 hp
BMW 650i Cabrio
531 lb‑ft
at 3500 rpm
Max. Torque
361 lb‑ft
at 3400 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
531 lb‑ft
361 lb‑ft
BMW 650i Cabrio

Performance

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
149 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

266 ft
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

62 mph 62
mph

249 ft
0.000 sec

BMW 650i Cabrio

▶ REPLAY
12.72 lb/hp
Weight-to-Power Ratio
11.78 lb/hp
Rolls-Royce Phantom Drophead Coupé 6.8 V12
12.72 lb/hp
11.78 lb/hp
BMW 650i Cabrio

Fuel Economy / Emissions

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
Fuel Economy
15 mpg
combined
19 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
15 mpg
19 mpg
BMW 650i Cabrio
10 mpg
city
12 mpg
21 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
313 mi
Range
345 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
313 mi
345 mi
BMW 650i Cabrio
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).
238.7 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
301.3 kWh
238.7 kWh
BMW 650i Cabrio
Euro 4 III
Emission Standard
Euro 4
620 g/mi (NEFZ)
CO2 Emissions
481 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
948 lb
Maximum Payload
717 lb
8.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data