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Audi A6 Vs Audi A8 Vs BMW 7 Series comparison

  • Audi A6
Audi A6 Price
Audi A8 Price
  • BMW 7 Series
BMW 7 Series Price
Ex-Showroom Price
New Delhi
₹ 54.42 Lakh
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₹ 1.56 Crore
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₹ 1.22 Crore
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Audi A6 Vs Audi A8 Vs BMW 7 Series Comparison: Which Car is Better?

Trying to figure out which of these cars to buy? Compare the A6 Vs A8 Vs 7 Series 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.

A6 Vs A8 Vs 7 Series – Which model is Cheapest?

The ex-showroom price of the Petrol Audi A6 in New Delhi starts at ₹ 54.42 Lakh and goes up to ₹ 59.42 Lakh for the fully-loaded Petrol model. On the other hand, Audi A8 price in New Delhi of base variant starts at ₹ 1.56 Crore Lastly, the Petrol BMW 7 Series starts at ₹ 1.35 Crore and goes up to ₹ 2.43 Crore for the fully-loaded Petrol model. The base Diesel version of the BMW 7 Series costs ₹ 1.22 Crore, whereas the BMW 7 Series Diesel top-end costs ₹ 1.35 Crore.

SummaryAudi A6Audi A8BMW 7 Series
Price₹ 54.42 Lakh₹ 1.56 Crore₹ 1.22 Crore
Body TypeSedanSedanSedan
Mileage14.11 Km/l12.00 Km/l17.66 Km/l
Power241 bhp335 bhp261 bhp
Engine1984 CC2995 CC2993 CC
Fuel TypePetrolPetrolDiesel

A6 Vs A8 Vs 7 Series – Which gives Better Mileage?

As for the claimed fuel efficiency, the Audi A6 base Petrol engine returns 14 Km/l. The Audi A8 base Petrol returns 12 Km/l. The BMW 7 Series Petrol basic model, on the other hand, gives 8 Km/lwhile its Diesel base returns 18 Km/l of mileage.

A6 Vs A8 Vs 7 Series – Which has a Better Engine Efficiency?

In the powertrain department, the Audi A6 gets 241 bhp Petrol engine, whereas the Audi A8 comes in 335 bhp Petrol engine. Lastly, the BMW 7 Series is offered in 2 Petrol 335, 601 bhp engines and 261 bhp Diesel engine.


Engine Type Inline 4-Cylinder EngineV6 Petrol Engine With Direct Fuel Injection And Turbocharging, Mild Hybrid Electric Vehicle (MHEV)TwinPower Turbo 6-cylinder Engine
Displacement (CC) 1984 CC2995 CC2993 CC
No Of Cylinder 466
Power 241 bhp@5000-6500 rpm335 bhp@5000-6400 rpm261 bhp@4000 rpm
Torque 370 Nm@1600-4500 rpm500 Nm@1370-4500 rpm620 Nm@2000-2500 rpm
Emission N/ABS VIN/A
Emission Standard N/AEU6N/A


Length 4933 mm5302 mm5260 mm
Width 2086 mm2130 mm2169 mm
Height 1455 mm1485 mm1479 mm
Wheelbase 2912 mm3128 mm3210 mm
Ground Clearance 165 mmN/A152 mm
Boot Space 560 L1049 L500 L
Kerb Weight 1780 Kg2030 Kg1950 Kg
Gross Weight 2345 Kg2755 Kg2530 Kg
Front Track 1627 mm1644 mm1611 mm
Rear Track 1618 mm1633 mm1650 mm
Minimum Turning Radius 6.00 mN/A6.25 m
No. Of Doors 444
Seating Capacity 555


No. of gears AutomaticAutomaticAutomatic
Clutch Type Dual-clutchDual-ClutchN/A

Wheels & Tyres

Wheel Type Forged Aluminium Alloy WheelsCast Alloy WheelsAlloy Wheels
Tyre Type Tubeless,RadialTubeless,RadialTubeless, Radial
Front Tyre Size 225/55 R18255/45 R19245/50 R18
Rear Tyre Size 225/55 R18255/45 R19245/50 R18

Braking System

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


Front Suspension Five-link Front Suspension; Tubular Anti-roll BarElectronically Controlled Air SuspensionAdaptive 2-axle Air Suspension
Rear Suspension Five-link Front Suspension; Tubular Anti-roll BarElectronically Controlled Air SuspensionAdaptive 2-axle Air Suspension

Fuel Efficiency

Mileage City N/AN/AN/A
Mileage Highway N/AN/AN/A
Mileage 14.11 Km/l12.00 Km/l17.66 Km/l
Fuel Tank Capacity


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


Performance 0 To 100 Kmph 6.0 seconds5.7 seconds6.2 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 Lockingtickticktick
Child Safety Locktickticktick
Power Door Locktickticktick
Automatic Headlampstickticktick
Cornering Lightstickticktick
Turn Indicators On ORVMtickticktick
Rear Wipercrosscrosscross
Rain Sensing Wiperstickticktick
Headlight Washerstickticktick
Headlamp Beam Adjustertickticktick
Cornering Brake Control (CBC)cross--
Crash Sensorcross--
Remote Control Parkingcross--
Anti-Theft Alarm System-tick-
Comfort key with sensor-controlled luggage compartment release without SAFELOCK-tick-
Heated ORVM-tick-
My Audi connected App-tick-
Tyre Pressure Monitoring System-tick-

Comfort & Convenience

Air Conditioner4 Zone Climate Control4 Zone Climate Control4-Zone Climate Control
Steering AdjustmentTilt & TelescopicTilt & TelescopicTilt & Telescopic
Steering Mounted Audiotickticktick
Paddle Shiftcrossticktick
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 LeatherValcona LeatherLeather Dakota
Front Cup Holderstickticktick
Keyless Entrytickticktick
Climate Controltickticktick
Adaptive air suspension-tick-
Air Quality Package-tick-
Auto Dimming Rear View Mirror-tick-
DRL's (Day Time Running Lamps)-tick-
Glove Box-tick-
Head-Up Display-tick-
Luggage Compartment Lid, Electrically Opening and Closing-tick-
Panoramic Glass Sunroof-tick-
Power Foldable And Power Adjustable OVRMSs-tick-
Power Latching for the Doors-tick-
Rear Seat Remote-tick-
Windshield with Heat-Insulating Glass-tick-


Light TypeLEDMatrix LEDLED
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
4-zone Climate Control System-tick-
Audi Virtual Cockpit -tick-


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


Expert Reviews

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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.
Audi A6
45 TFSI Premium Plus
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Audi A8
L 55 TFSI Quattro
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BMW 7 Series
730Ld Design Pure Excellence
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