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Rolls-Royce Cullinan Vs Bentley Bentayga Vs Mercedes-AMG G 63 comparison


Rolls-Royce Cullinan Vs Bentley Bentayga Vs Mercedes-AMG G 63 Comparison: Which Car is Better?

Trying to figure out which of these cars to buy? Compare the Cullinan Vs Bentayga Vs G 63 on carandbike to make an informed buying decision as to which car to buy in 2021. This comparison has been carried out on the basis of prices, engine specifications, mileage, and features of these cars.

Cullinan Vs Bentayga Vs G 63 – Which model is Cheapest?

The ex-showroom price of the Petrol Mercedes-AMG G 63 in New Delhi starts at ₹ 2.28 Crore. On the other hand, Bentley Bentayga price in New Delhi of base variant starts at ₹ 3.85 Crore Lastly, the Petrol Rolls-Royce Cullinan starts at ₹ 6.95 Crore.

SummaryRolls-Royce CullinanBentley BentaygaMercedes-AMG G 63
Price₹ 6.95 Crore₹ 3.85 Crore₹ 2.28 Crore
Mileage7.00 Kmpl8.50 Kmpl8.50 Kmpl
Power563 bhp600 bhp577 bhp
Engine6751 CC5950 CC3998 CC
Fuel TypePetrolPetrolPetrol

Cullinan Vs Bentayga Vs G 63 – Which gives Better Mileage?

As for the claimed fuel efficiency, the Mercedes-AMG G 63 base Petrol engine returns 9 Kmpl. The Bentley Bentayga base Petrol returns 9 Kmpl. The Rolls-Royce Cullinan Petrol basic model, on the other hand, gives 7 Kmpl.

Cullinan Vs Bentayga Vs G 63 – Which has a Better Engine Efficiency?

In the powertrain department, the Mercedes-AMG G 63 gets 577 bhp Petrol engine, whereas the Bentley Bentayga comes in 600 bhp Petrol engine. Lastly, the Rolls-Royce Cullinan is offered in 563 bhp Petrol engine.


Engine Type Twin-turbocharged V126.0L W12 Twin Turbo TSI Engine4-litre Bi Turbo Engine
Displacement (CC) 6751 CC5950 CC3998 CC
No Of Cylinder 12128
Power 563 bhp@5000 rpm600 bhp@5000-6000 rpm577 bhp@5500 rpm
Torque 850 Nm@1600 rpm900 Nm@1350 rpm760 Nm@2000-5000 rpm
Drive Train AWDAWD4WD


Length 5341 mm5140 mm4763 mm
Width 2164 mm2224 mm1855 mm
Height 1835 mm1742 mm1938 mm
Wheelbase 3295 mm2995 mm2850 mm
Ground Clearance N/A209 mm205 mm
Boot Space N/A431 L480 L
Kerb Weight 2753 Kg2440 Kg2550 Kg
Gross Weight N/A3250 Kg3200 Kg
Front Track N/AN/A1475 mm
Rear Track N/AN/A1475 mm
Minimum Turning Radius N/A6.00 m6.80 m
No. Of Doors 555
Seating Capacity 555


No. of gears AutomaticAutomaticAutomatic
Clutch Type N/AN/AN/A

Wheels & Tyres

Wheel Type Alloy WheelsAlloy WheelsAlloy Wheels
Tyre Type N/ATubeless, RadialTubeless, Radial
Front Tyre Size N/A285/45 R22275/50 R20
Rear Tyre Size N/A285/45 R22275/50 R20

Braking System

Front Brake Type DiscVentilated DiscVentilated Disc
Rear Brake Type DiscVentilated DiscVentilated Disc


Front Suspension N/AAir Suspension With Continuous Damping Control And 4 Height SettingsAir Suspension
Rear Suspension N/AAir Suspension With Continuous Damping Control And 4 Height SettingsAir Suspension

Fuel Efficiency

Mileage City N/AN/AN/A
Mileage Highway N/AN/AN/A
Mileage 7.00 Kmpl8.50 Kmpl8.47 Kmpl
Fuel Tank Capacity N/A85.096.0


Power Steering
Steering Type N/AElectric Power SteeringElectric Power Steering
Adjustable Power Steering


Performance 0 To 100 Kmph 5.2 seconds4.1 seconds4.5 seconds
Max Speed 250301220

Safety & Security

Passenger Airbagstickticktick
Side Airbagscrossticktick
Electronic Brakeforce Distributiontickticktick
Brake Assisttickticktick
Hill Assistcrossticktick
Electronic Stability Programtickticktick
Tractional Controlcrossticktick
Engine Immobilizertickticktick
Central Locking-ticktick
Child Safety Locktickticktick
Power Door Locktickticktick
Automatic Headlampscrossticktick
Cornering Lightscrossticktick
Turn Indicators On ORVMtickticktick
Rear Wipercrossticktick
Rain Sensing Wiperscrossticktick
Headlight Washerscrossticktick
Headlamp Beam Adjustercrossticktick
All Terrain Specification-tick-
Active Braking Assist--cross
Adaptive Highbeam Assist Plus--cross
Blind Spot Assist--cross
Parking Package with 360 degree camera--cross

Comfort & Convenience

Air ConditionertickAutomatic Climate ControlAutomatic Climate Control
Steering AdjustmentTiltTilt & TelescopicPower Assisted (Electric)
Steering Mounted Audiotickticktick
Paddle Shift-ticktick
Cruise Controltickticktick
Power Outlets 12Vtickticktick
Rear Parking Sensorcrossticktick
Rear Parking Cameratickticktick
Electrically Adjustable Rear View Mirrorcrossticktick
Push Start Stop Buttoncrossticktick
Height Adjustable Driver Seatcrossticktick
Lumbar Supportcrossticktick
Front Armrestcrossticktick
Rear Armrestcrossticktick
Front Cup Holderscrossticktick
Keyless Entrycrossticktick
Climate Controltickticktick
22-Way Front Seat with Adjustable Bolsters, Massage, Ventilation-tick-
Full-Leather Interior with a Choice of 15 Hides-tick-
Touch-Screen Remote-tick-
MBUX rear tablet--cross
Mercedes-Benz emergency call system --cross
Navigation Connectivity package--cross
Pre-installation for entertainment and comfort features--cross
Vehicle Monitoring--cross
Widescreen cockpit--cross
Windows/sunroof open close from App--cross


Light TypeLEDLEDBi-xenon
Front Fog Lampscrossticktick
Rear Fog Lampscrossticktick

Instrumentation & Communication

Distance To Emptytickticktick
Average Fuel Efficiency Indicatortickticktick
Seat Belt Warningtickticktick
Low Fuel Warningtickticktick
Door Ajar Warningtickticktick
GPS Navigationcrossticktick
8" Touch-Screen Infotainment with 60GB HDD-tick-
Bentley Signature Audio-tick-


Music Systemtickticktick
CD/DVD Playertickticktick
Internal Memory-60GBtick
USB Supporttickticktick
Bluetooth Supporttickticktick


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Disclaimer: carandbike team has taken the utmost care to ensure the accuracy of the information provided above, however, we recommend that you contact the manufacturer or your nearest dealership to confirm the details. carandbike cannot be held liable for any direct or indirect damage/loss.