The Comparative Analysis :

Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..) vs. Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)

€ 315,400
Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..) Rolls-Royce Cullinan 6.8 V12
€ 150,300
 Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..) Mercedes GLS 63 AMG
€ 315,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 150,300

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

Vehicle Dimensions

The Rolls-Royce Cullinan 6.8 V12 is considerably bigger in every dimension. It's 5.3 inches longer, 8.2 inches wider and 0.5 inches taller than the Mercedes GLS 63 AMG.
Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
72.2
Blueprint Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
85.2
93.1
71.8
Blueprint Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)
77
84.9
85.2 in
Width
77 in
93.1 in
Width Incl. Mirrors
84.9 in
72.2 in
Height
71.8 in
Blueprint Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
129.7
210.3
Blueprint Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)
123.4
205
210.3 in
Length
205 in
129.7 in
Wheelbase
123.4 in

Vehicle Weight

Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
5864 lb
Curb Weight
5798 lb
7716 lb
Gross Vehicle
Weight
7485 lb
Rolls-Royce Cullinan 6.8 V12 Automatic (19 - ..)
Weight Difference:
66 lb
1.13 %
Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)

General

Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
Cullinan
Generation
X167
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
12-cylinder mild hybrid gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
8-cylinder mild hybrid 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
563 hp
at 5000 rpm
Power
625 hp
at 5750 rpm
Rolls-Royce Cullinan 6.8 V12
563 hp
625 hp
Mercedes GLS 63 AMG
627 lb‑ft
at 1600 rpm
Max. Torque
627 lb‑ft
at 2250 rpm
Rolls-Royce Cullinan 6.8 V12
627 lb‑ft
627 lb‑ft
Mercedes GLS 63 AMG

Performance

Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

236 ft
0.000 sec

Rolls-Royce Cullinan 6.8 V12

62 mph 62
mph

190 ft
0.000 sec

Mercedes GLS 63 AMG

▶ REPLAY
10.42 lb/hp
Weight-to-Power Ratio
9.28 lb/hp
Rolls-Royce Cullinan 6.8 V12
10.42 lb/hp
9.28 lb/hp
Mercedes GLS 63 AMG

Fuel Economy / Emissions

Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
Fuel Economy
16 mpg
combined
20 mpg
Rolls-Royce Cullinan 6.8 V12
16 mpg
20 mpg
Mercedes GLS 63 AMG
11 mpg
city
15 mpg
22 mpg
highway
24 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
414 mi
Range
466 mi
Rolls-Royce Cullinan 6.8 V12
414 mi
466 mi
Mercedes GLS 63 AMG
Environmental Impact
284.2 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).
227.4 kWh
Rolls-Royce Cullinan 6.8 V12
284.2 kWh
227.4 kWh
Mercedes GLS 63 AMG
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
549 g/mi (NEFZ)
CO2 Emissions
463 g/mi (WLTP)

Practical Convenience

Rolls-Royce Cullinan 6.8 V12
Mercedes GLS 63 AMG
4
Doors
5
5
No. of Seats
7
1852 lb
Maximum Payload
1687 lb
15.7 cu ft
Trunk Volume
10.1 cu ft
54.7 cu ft
Cargo Volume (Seats Down)
68 cu ft