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Audi RS7 Sportback Vs Mercedes-AMG G 63 Vs Rolls-Royce Phantom comparison


Audi RS7 Sportback Vs Mercedes-AMG G 63 Vs Rolls-Royce Phantom Comparison: Which Car is Better?

Trying to figure out which of these cars to buy? Compare the RS7 Sportback Vs G 63 Vs Phantom 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.

RS7 Sportback Vs G 63 Vs Phantom – 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, Rolls-Royce Phantom price in New Delhi of base variant starts at ₹ 9.5 Crore and goes up to Rs. ₹ 11.35 Crore for range topping Petrol model Lastly, the Petrol Audi RS7 Sportback starts at ₹ 1.94 Crore.

SummaryAudi RS7 SportbackMercedes-AMG G 63Rolls-Royce Phantom
Price₹ 1.94 Crore₹ 2.28 Crore₹ 9.5 Crore
Body TypeSedanSUVSedan
Mileage11.60 Km/l8.50 Km/l7.20 Km/l
Power591 bhp577 bhp563 bhp
Engine3996 CC3998 CC6749 CC
Fuel TypePetrolPetrolPetrol

RS7 Sportback Vs G 63 Vs Phantom – Which gives Better Mileage?

As for the claimed fuel efficiency, the Mercedes-AMG G 63 base Petrol engine returns 9 Km/l. The Rolls-Royce Phantom base Petrol returns 7 Km/l. The Audi RS7 Sportback Petrol basic model, on the other hand, gives 12 Km/l.

RS7 Sportback Vs G 63 Vs Phantom – Which has a Better Engine Efficiency?

In the powertrain department, the Mercedes-AMG G 63 gets 577 bhp Petrol engine, whereas the Rolls-Royce Phantom comes in 563 bhp Petrol engine. Lastly, the Audi RS7 Sportback is offered in 591 bhp Petrol engine.


Engine Type V8 Cylinder Petrol Engine With Direct Injection, Mild Hybrid Electric Vehicle (MHEV)4-litre Bi Turbo Engine6.75-litre Turbocharged V12 Engine
Displacement (CC) 3996 CC3998 CC6749 CC
No Of Cylinder 8812
Power 591 bhp@6000-6250 rpm577 bhp@5500 rpm563 bhp@5000 rpm
Torque 800 Nm@2050-4500 rpm760 Nm@2000-5000 rpm900 Nm@1700 rpm
Drive Train AWD4WDAWD
Emission Standard BS VIN/AN/A


Length 5009 mm4763 mm5762 mm
Width 2118 mm1855 mm2018 mm
Height 1451 mm1938 mm1646 mm
Wheelbase 2934 mm2850 mm3552 mm
Ground Clearance N/A205 mmN/A
Boot Space N/A480 L548 L
Kerb Weight 2140 Kg2550 Kg2560 Kg
Gross Weight 2735 Kg3200 KgN/A
Front Track 1668 mm1475 mm1686 mm
Rear Track 1650 mm1475 mm1676 mm
Minimum Turning Radius N/A6.80 m6.70 m
No. Of Doors 454
Seating Capacity 454


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

Wheels & Tyres

Wheel Type Forged Aluminium Alloy WheelAlloy WheelsAlloy Wheels
Tyre Type TubelessTubeless, RadialTubeless, Radial
Front Tyre Size 275/35 R20275/50 R20255/50 R21 106W
Rear Tyre Size 275/35 R20275/50 R20285/45 R21 109W

Braking System

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


Front Suspension RS Adaptive Air SuspensionAir SuspensionDouble Wishbone Front Axle
Rear Suspension RS Adaptive Air SuspensionAir SuspensionMulti-link Rear Axle

Fuel Efficiency

Mileage City N/AN/A4.69 Km/l
Mileage Highway N/AN/A10.30 Km/l
Mileage 11.60 Km/l8.47 Km/l7.19 Km/l
Fuel Tank Capacity 73.096.0100.0


Power Steering
Steering Type Electro-Mechanical SteeringElectric Power SteeringElectric Power Steering
Adjustable Power Steering


Performance 0 To 100 Kmph 3.6 seconds4.5 seconds5.3 seconds
Max Speed 250220250

Safety & Security

Passenger Airbagstickticktick
Side Airbagstickticktick
Electronic Brakeforce Distributiontickticktick
Brake Assisttickticktick
Hill Assisttickticktick
Electronic Stability Programtickticktick
Tractional Controltickticktick
Engine Immobilizertickticktick
Central Lockingtickticktick
Child Safety Locktickticktick
Power Door Locktickticktick
Automatic Headlampstickticktick
Cornering Lightstickticktick
Turn Indicators On ORVMtickticktick
Rear Wipercrosstickcross
Rain Sensing Wiperstickticktick
Headlight Washerstickticktick
Headlamp Beam Adjustertickticktick

Comfort & Convenience

Air Conditioner4 Zone Climate ControlAutomatic Climate Control4-Zone Automatic Climate Control
Steering AdjustmentTilt & TelescopicPower Assisted (Electric)Tilt & Telescopic
Steering Mounted Audiotickticktick
Paddle Shifttickticktick
Cruise Controltickticktick
Power Outlets 12Vtickticktick
Rear Parking Sensortickticktick
Rear Parking Cameratickticktick
Electrically Adjustable Rear View Mirrortickticktick
Push Start Stop Buttontickticktick
Height Adjustable Driver Seattickticktick
Lumbar Supporttickticktick
Front Armresttickticktick
Rear Armresttickticktick
UpholsteryValcona LeatherLeatherLeather
Front Cup Holderstickticktick
Keyless Entrytickticktick
Climate Controltickticktick


Light TypeMatrix LEDBi-xenonLED
Front Fog Lampstickticktick
Rear Fog Lampstickticktick

Instrumentation & Communication

Distance To Emptytickticktick
Average Fuel Efficiency Indicatortickticktick
Seat Belt Warningtickticktick
Low Fuel Warningtickticktick
Door Ajar Warningtickticktick
GPS Navigationtickticktick


Music Systemtickticktick
CD/DVD Playertickticktick
Internal Memorytickticktick
USB Supporttickticktick
Bluetooth Supporttickticktick


Expert Reviews

Competitor of Audi RS7 Sportback

Competitor of Mercedes-AMG G 63

Competitor of Rolls-Royce Phantom

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.