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Audi RS7 Sportback Vs BMW 6 Series Gran Turismo Vs Mercedes-Benz CLS comparison

Ex-Showroom Price
New Delhi
₹ 1.94 Crore
Request Call Back
₹ 63.9 Lakh
Request Call Back
₹ 86.39 Lakh
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Audi RS7 Sportback Vs BMW 6 Series Gran Turismo Vs Mercedes-Benz CLS Comparison: Which Car is Better?

Trying to figure out which of these cars to buy? Compare the RS7 Sportback Vs 6 Series Gran Turismo Vs CLS 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 6 Series Gran Turismo Vs CLS – Which model is Cheapest?

The ex-showroom price of the Petrol Audi RS7 Sportback in New Delhi starts at ₹ 1.94 Crore. On the other hand, BMW 6 Series Gran Turismo price in New Delhi of base variant starts at ₹ 63.9 Lakh. The base Diesel model of the BMW 6 Series Gran Turismo costs ₹ 63.9 Lakh, whereas the Diesel top-end of BMW 6 Series Gran Turismo comes with a price tag of ₹ 73.9 Lakh Lastly, the Diesel Mercedes-Benz CLS starts at ₹ 86.39 Lakh.

SummaryAudi RS7 SportbackBMW 6 Series Gran TurismoMercedes-Benz CLS
Price₹ 1.94 Crore₹ 63.9 Lakh₹ 86.39 Lakh
Body TypeSedanSedanCoupe
Mileage11.60 Km/l18.70 Km/l10.60 Km/l
Power591 bhp188 bhp245 bhp
Engine3996 CC1995 CC1950 CC
Fuel TypePetrolDieselDiesel

RS7 Sportback Vs 6 Series Gran Turismo Vs CLS – Which gives Better Mileage?

As for the claimed fuel efficiency, the Audi RS7 Sportback base Petrol engine returns 12 Km/l. The BMW 6 Series Gran Turismo base Petrol returns 14 Km/l, whereas its base Diesel counterpart gives 17 Km/l of fuel efficiency. The Mercedes-Benz CLS Diesel basic model, on the other hand, gives 11 Km/l.

RS7 Sportback Vs 6 Series Gran Turismo Vs CLS – Which has a Better Engine Efficiency?

In the powertrain department, the Audi RS7 Sportback gets 591 bhp Petrol engine, whereas the BMW 6 Series Gran Turismo comes in 254 bhp Petrol engine and 2 Diesel 188, 262 bhp engines. Lastly, the Mercedes-Benz CLS is offered in 245 bhp Diesel engine.


Engine Type V8 Cylinder Petrol Engine With Direct Injection, Mild Hybrid Electric Vehicle (MHEV)TwinPower Turbo Inline 6-cylinder Diesel EngineCDI
Displacement (CC) 3996 CC1995 CC1950 CC
No Of Cylinder 844
Power 591 bhp@6000-6250 rpm188 bhp@4000 rpm245 bhp@4200 rpm
Torque 800 Nm@2050-4500 rpm620 Nm@2000-2500 rpm500 Nm@1600-2400 rpm
Emission Standard BS VIN/AN/A


Length 5009 mm5091 mm4988 mm
Width 2118 mm2150 mm1890 mm
Height 1451 mm1588 mm1435 mm
Wheelbase 2934 mm2979 mmN/A
Ground Clearance N/AN/AN/A
Boot Space N/AN/AN/A
Kerb Weight 2140 KgN/AN/A
Gross Weight 2735 KgN/A2445 Kg
Front Track 1668 mm1615 mmN/A
Rear Track 1650 mm1649 mmN/A
Minimum Turning Radius N/AN/AN/A
No. Of Doors 444
Seating Capacity 445


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

Wheels & Tyres

Wheel Type Forged Aluminium Alloy WheelAlloy WheelsAlloy Wheels
Tyre Type TubelessTubeless, RadialN/A
Front Tyre Size 275/35 R20245/50 R18N/A
Rear Tyre Size 275/35 R20245/50 R18N/A

Braking System

Front Brake Type Ventilated DiscVentilated DiscN/A
Rear Brake Type Ventilated DiscVentilated DiscN/A


Front Suspension RS Adaptive Air SuspensionAdaptive 2-axle Air SuspensionN/A
Rear Suspension RS Adaptive Air SuspensionAdaptive 2-axle Air SuspensionN/A

Fuel Efficiency

Mileage City N/AN/AN/A
Mileage Highway N/AN/AN/A
Mileage 11.60 Km/l18.65 Km/l10.60 Km/l
Fuel Tank Capacity 73.066.0N/A


Power Steering
Steering Type Electro-Mechanical SteeringElectric Power SteeringN/A
Adjustable Power Steering


Performance 0 To 100 Kmph 3.6 seconds6.1 seconds6.4 seconds
Max Speed 250250250

Safety & Security

Passenger Airbagstickticktick
Side Airbagstickticktick
Electronic Brakeforce Distributiontickticktick
Brake Assisttickticktick
Hill Assisttickticktick
Electronic Stability Programtickticktick
Tractional Controltickticktick
Engine Immobilizertickticktick
Central LockingticktickRemote
Child Safety Locktickticktick
Power Door Locktickticktick
Automatic Headlampsticktickcross
Cornering Lightsticktickcross
Turn Indicators On ORVMtickticktick
Rear Wipercrosscrosscross
Rain Sensing Wiperstickticktick
Headlight Washersticktickcross
Headlamp Beam Adjusterticktickcross
Driving Experience Controlcross--
Luggage-Compartment Packagecross--

Comfort & Convenience

Air Conditioner4 Zone Climate ControlAutomatic Climate ControlAutomatic - Dual Zone
Steering AdjustmentTilt & TelescopicTilt & TelescopicElectric Tilt & Telescopic
Steering Mounted Audiotickticktick
Paddle Shiftticktick-
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 Supporttickcrosscross
Front Armrestticktickcross
Rear Armresttickticktick
UpholsteryValcona LeatherLeather DakotaLeather
Front Cup Holderstickticktick
Keyless Entrytickticktick
Climate Controlticktickcross
BMW Gesture Controlcross--
Bmw Head-Up Displaycross--
Bmw Virtual Assistantcross--
Surround view cameras with 360 degree view including top view, panorama view and 3D view-cross-
Telephony with wireless charging and extended functionality-cross-


Light TypeMatrix LEDAdaptive LEDLED
Front Fog Lampstickticktick
Rear Fog Lampstickticktick

Instrumentation & Communication

Distance To Emptytickticktick
Average Fuel Efficiency Indicatorticktickcross
Seat Belt Warningtickticktick
Low Fuel Warningtickticktick
Door Ajar Warningtickticktick
GPS Navigationtickticktick
Wireless Chargercross--


Music SystemticktickLCD Display
CD/DVD Playertickticktick
Internal Memoryticktick-
USB Supporttickticktick
Bluetooth Supporttickticktick
Harman Kardon Surround Sound Systemcross--
Rear-Seat-Entertainment Professionalcross--


Expert Reviews

Competitor of Audi RS7 Sportback

Competitor of BMW 6 Series Gran Turismo

Competitor of Mercedes-Benz CLS

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.