The Comparative Analysis :
Maserati GranConvertible Sport Automatic (17 - 19) vs. Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
€ 144,300
€ 333,200
€ 144,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 333,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Maserati GranConvertible Sport is significantly smaller in every dimension. It's 14.8 inches shorter, 1.3 inches narrower and 4.8 inches lower than the Rolls-Royce Ghost 6.6 V12.
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
54.3
75.4
83.3
59.1
76.7
84.5
75.4 in
Width
76.7 in
83.3 in
Width Incl. Mirrors
84.5 in
54.3 in
Height
59.1 in
115.8
193.3
122.5
208.1
193.3 in
Length
208.1 in
115.8 in
Wheelbase
122.5 in
Vehicle Weight
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
4365 lb
Curb Weight
5644 lb
5027 lb
Gross Vehicle
Weight
Weight
6195 lb
Weight Difference:
1279 lb
22.66 %
General
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
AM145
Generation
RR6
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
V8 gasoline engine (naturally aspirated engine)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
4
Valves
4
8
Cylinders
12
4.7 L / 230 cu in
Displacement
6.6 L / 323 cu in
454 hp
at 7000 rpm
Power
562 hp
at 5250 rpm
Maserati GranConvertible Sport
454 hp
562 hp
Rolls-Royce Ghost 6.6 V12
384 lb‑ft
at 4750 rpm
Max. Torque
605 lb‑ft
at 1500 rpm
Maserati GranConvertible Sport
384 lb‑ft
605 lb‑ft
Rolls-Royce Ghost 6.6 V12
Performance
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
179 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
226 ft
0.000 sec
Maserati GranConvertible Sport
62 mph
62
mph
mph
226 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
▶ REPLAY
9.61 lb/hp
Weight-to-Power Ratio
10.04 lb/hp
Maserati GranConvertible Sport
9.61 lb/hp
10.04 lb/hp
Rolls-Royce Ghost 6.6 V12
Fuel Economy / Emissions
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
Fuel Economy
16 mpg
combined
15 mpg
Maserati GranConvertible Sport
16 mpg
15 mpg
Rolls-Royce Ghost 6.6 V12
10 mpg
city
10 mpg
24 mpg
highway
19 mpg
19.8 gal
Fuel Tank Capacity
21.9 gal
321 mi
Range
321 mi
Maserati GranConvertible Sport
321 mi
321 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
274.7 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).
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).
305 kWh
Maserati GranConvertible Sport
274.7 kWh
305 kWh
Rolls-Royce Ghost 6.6 V12
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
542 g/mi (NEFZ)
CO2 Emissions
591 g/mi (NEFZ)
Practical Convenience
Maserati GranConvertible Sport
Rolls-Royce Ghost 6.6 V12
2
Doors
2
4
No. of Seats
4
661 lb
Maximum Payload
551 lb
4.9 cu ft
Trunk Volume
9.1 cu ft
No data
Cargo Volume (Seats Down)
No data
