The Comparative Analysis :
Mercedes S 65 AMG Convertible SPEEDSHIFT PLUS 7G-TRONIC (18 - 19) vs. Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
€ 258,900

€ 333,200

€ 258,900
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 Mercedes S 65 AMG Convertible is considerably smaller in every dimension. It's 9.2 inches shorter, 1.3 inches narrower and 2.9 inches lower than the Rolls-Royce Ghost 6.6 V12.
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
56.2
75.3
83
59.1
76.7
84.5
75.3 in
Width
76.7 in
83 in
Width Incl. Mirrors
84.5 in
56.2 in
Height
59.1 in
115.9
198.9
122.5
208.1
198.9 in
Length
208.1 in
115.9 in
Wheelbase
122.5 in
Vehicle Weight
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
4971 lb
Curb Weight
5644 lb
5787 lb
Gross Vehicle
Weight
Weight
6195 lb

Weight Difference:
672 lb
11.91 %

General
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
A217
Generation
RR6
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 279
Engine Series
M 279.980
Engine Code

4
Valves
4
12
Cylinders
12
6 L / 294 cu in
Displacement
6.6 L / 323 cu in
621 hp
at 4800 rpm
Power
562 hp
at 5250 rpm
Mercedes S 65 AMG Convertible
621 hp
562 hp
Rolls-Royce Ghost 6.6 V12
738 lb‑ft
at 2300 rpm
Max. Torque
605 lb‑ft
at 1500 rpm
Mercedes S 65 AMG Convertible
738 lb‑ft
605 lb‑ft
Rolls-Royce Ghost 6.6 V12
Performance
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
155 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
187 ft
0.000 sec

Mercedes S 65 AMG Convertible
62 mph
62
mph
mph
226 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12
▶ REPLAY
8 lb/hp
Weight-to-Power Ratio
10.04 lb/hp
Mercedes S 65 AMG Convertible
8 lb/hp
10.04 lb/hp
Rolls-Royce Ghost 6.6 V12
Fuel Economy / Emissions
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
Fuel Economy
17 mpg
combined
15 mpg
Mercedes S 65 AMG Convertible
17 mpg
15 mpg
Rolls-Royce Ghost 6.6 V12
12 mpg
city
10 mpg
22 mpg
highway
19 mpg
21.1 gal
Fuel Tank Capacity
21.9 gal
350 mi
Range
321 mi
Mercedes S 65 AMG Convertible
350 mi
321 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
269.1 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
Mercedes S 65 AMG Convertible
269.1 kWh
305 kWh
Rolls-Royce Ghost 6.6 V12
Euro 6
Emission Standard
Euro 6d-TEMP
555 g/mi (WLTP)
CO2 Emissions
591 g/mi (NEFZ)
Practical Convenience
Mercedes S 65 AMG Convertible
Rolls-Royce Ghost 6.6 V12
2
Doors
2
4
No. of Seats
4
816 lb
Maximum Payload
551 lb
9.9 cu ft
Trunk Volume
9.1 cu ft







No data
Cargo Volume (Seats Down)
No data