The Comparative Analysis :
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) vs. Mercedes AMG GT 4-door Coupé 63 4MATIC+ SPEEDSHIFT MCT 9G (18 - ..)
€ 448,200
€ 150,100
€ 448,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 150,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Rolls-Royce Phantom Coupé 6.8 V12 is significantly bigger in every dimension. It's 22 inches longer, 1.9 inches wider and 6.1 inches taller than the Mercedes AMG GT 4-door Coupé 63.
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
62.9
78.2
86.1
56.8
76.3
81.7
78.2 in
Width
76.3 in
86.1 in
Width Incl. Mirrors
81.7 in
62.9 in
Height
56.8 in
130.7
220.9
116.2
199
220.9 in
Length
199 in
130.7 in
Wheelbase
116.2 in
Vehicle Weight
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
5776 lb
Curb Weight
4630 lb
6724 lb
Gross Vehicle
Weight
Weight
5622 lb
Weight Difference:
1146 lb
19.84 %
General
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
RR3
Generation
X290
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
V12 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 177
Engine Code
M 177.980
4
Valves
4
12
Cylinders
8
6.7 L / 328 cu in
Displacement
4 L / 196 cu in
454 hp
at 5350 rpm
Power
577 hp
at 5500 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 hp
577 hp
Mercedes AMG GT 4-door Coupé 63
531 lb‑ft
at 3500 rpm
Max. Torque
590 lb‑ft
at 2350 rpm
Rolls-Royce Phantom Coupé 6.8 V12
531 lb‑ft
590 lb‑ft
Mercedes AMG GT 4-door Coupé 63
Performance
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
155 mph
Maximum Speed
193 mph
5.8 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph
62
mph
mph
266 ft
0.000 sec
Rolls-Royce Phantom Coupé 6.8 V12
62 mph
62
mph
mph
154 ft
0.000 sec
Mercedes AMG GT 4-door Coupé 63
▶ REPLAY
12.72 lb/hp
Weight-to-Power Ratio
8.02 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12
12.72 lb/hp
8.02 lb/hp
Mercedes AMG GT 4-door Coupé 63
Fuel Economy / Emissions
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
Fuel Economy
16 mpg
combined
21 mpg
Rolls-Royce Phantom Coupé 6.8 V12
16 mpg
21 mpg
Mercedes AMG GT 4-door Coupé 63
10 mpg
city
16 mpg
23 mpg
highway
27 mpg
26.4 gal
Fuel Tank Capacity
17.4 gal
420 mi
Range
370 mi
Rolls-Royce Phantom Coupé 6.8 V12
420 mi
370 mi
Mercedes AMG GT 4-door Coupé 63
Environmental Impact
280.3 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).
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).
210.3 kWh
Rolls-Royce Phantom Coupé 6.8 V12
280.3 kWh
210.3 kWh
Mercedes AMG GT 4-door Coupé 63
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
558 g/mi (NEFZ)
CO2 Emissions
455 g/mi (WLTP)
Practical Convenience
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes AMG GT 4-door Coupé 63
2
Doors
5
4
No. of Seats
4
948 lb
Maximum Payload
992 lb
11.2 cu ft
Trunk Volume
11.2 cu ft
No data
Cargo Volume (Seats Down)
37.5 cu ft
