Audi A6 vs Mercedes-Benz S-Class: Which Should You Buy in Qatar?

A complete comparison of the ⁦Audi A6⁩ VS ⁦Mercedes-Benz S-Class⁩ — specs, prices, pros and cons, and live used listings across Qatar.

⁦Audi A6⁩ VS ⁦Mercedes-Benz S-Class⁩: the verdict

The Mercedes-Benz S-Class emerges as the ultimate winner for buyers prioritizing unparalleled luxury, cutting-edge technology, and a commanding presence with superior power options. However, the Audi A6 offers a compelling package for those seeking a premium executive sedan with excellent fuel efficiency and a more accessible price point, making it a smarter choice for daily practicality.
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Price Comparison
Starting at288,000 QAR435,000 – 666,000 QAR
Engine & Power
Engine2,000 cc · 4 cyl2,996 – 5,980 cc · 6 – 12 cyl
Horsepower (bhp)245 hp306 – 530 hp
Torque (Nm)370 Nm370 – 830 Nm
Acceleration 0-100 Km/h (sec)6 s4.4 – 6.8 s
Top Speed (Km/h)250 km/h250 km/h
Fuel Economy (L/100 Km)6 L/100km2.8 – 11.3 L/100km
Fuel Tank Capacity63 L70 – 80 L
Gears77 – 9
TransmissionAutomaticAutomatic
Drive TypeAll Wheel DriveAll Wheel Drive / Rear Wheel Drive
Fuel TypePetrolHybrid / Petrol
Battery Size—0.9 kWh
Measurements
L×W×H4.9 m × 1.9 m × 1.5 m5.1 / 5.2 / 5.3 / 5.3 m × 1.8 / 1.9 / 1.9 / 2.1 m × 1.5 / 1.5 / 1.5 m
Wheelbase (meters)2.9 m3.0 / 3.1 / 3.2 m
Curb Weight (kg)1,640 kg1,925 – 2,215 kg
Trunk Capacity (liters)530 L395 – 535 L
Overview
Body StyleSedanSedan
Seating Capacity5 seats4 / 5 seats
Doors4 doors4 doors
Features
Key features
12V SocketABS (Anti-lock Brake System)Acoustic Front WindshieldActive BonnetActive HeadrestsAdaptive Cruise ControlAdaptive HeadlightsAdaptive Suspension PackageAdvanced Air Bags System (AABS)AirbagsAmbient LightingAnti theft alarmAppsAttention AssistAudio Controls on Steering WheelAuto Dimming MirrorAuto Door LockAuto HeadlampsAuto Start / StopAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)Blind Spot WarningBluetoothCargo Area LightCenter Arm RestCentral LockingChrome Exhaust PipesChrome Plated Radiator GrilleCollision DetectionCornering LightsCRASH AUTO DOOR UNLOCKCruise Control Switch on SteeringCupholdersDaytime Running LightsDrive ComputerDual Exhaust TipDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric Door MirrorsElectronic HandbrakeFog Lamp - Front and RearFoldable Rear Seats with 60:40 SplitFootwell LightsFront Seat ArmrestHead-Up DisplayHeadlight WashersHeated Cooled SeatsHigh Mount Stop LampHill AssistIlluminated Door HandlesIlluminated Door SillsImmobilizerIntelligent KeyInternet ConnectivityiPod InterfaceISOFIX Child Seat AnchorsKeyless EntryKnee AirbagLane Departure WarningLeather Covered Door ArmrestLeather Gear Shift LeverLeather SeatsLeather Steering WheelLED HeadlightsLED TaillightsLock and Unlock Sensing Auto Electric Folding MirrorLumbar SupportMap Reading LampsMoving Object Detection SystemMP3Multi-Information DisplayMulti-Information Display SizeNavigation SystemOdometerPaddle ShiftersPanoramic Glass RoofParking SensorsPower OutletsPower SteeringPower TailgatePower Windows - Front and RearPremium Brand Audio SystemPuddle LampPush Button StartRadioRain Sensing WipersRear AC ControlsRear AC VentsRear BlindsRear CameraRear CupholdersRear Seat PocketsRear Window DefoggerRemote StartRoad Sign AssistScuff PlateSD Card SupportSeat Adjustment - AutomaticSeat MemorySeatbelt pretensionerSpeed LimiterSteering Tilt AdjustmentSurround CameraTemperature DisplayTouchpadTouchscreenTouchscreen SizeTraction ControlTrip ComputerTrip MeterTyre Pressure Monitoring DisplayUSB PortVanity MirrorVentilated SeatsVoice Operated ControlWelcome LightWheel SizeWheels - Alloy
12V Socket360 Camera360-Degree Camera4WD Rotary Mode SwitchABS (Anti-lock Brake System)Acoustic Front WindshieldAcoustic HoodActive BonnetActive HeadrestsActive SteeringActive Understeer Control (AUC)Adaptive BrakeAdaptive Brake LightsAdaptive Cruise ControlAdaptive HeadlightsAdaptive Suspension PackageAdvanced Air Bags System (AABS)AirbagsAlloy PedalsAluminum WheelsAmbient LightingAnti theft alarmAnti-theft Wheel BoltsAppsAshtrayAttention AssistAudio Controls on Steering WheelAuto Dimming MirrorAuto Door LockAuto HeadlampsAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)Blind Spot WarningBluetoothBody Colored GrilleBonnet LightBrake CalipersBrembo BrakesBumper Side StepCargo Area LightCargo Area Tie Down AnchorsCassette PlayerCD PlayerCenter Arm RestCenter Console BoxCentral LockingChrome Door HandlesChrome Exhaust PipesChrome Plated Radiator GrilleCigar LighterClimate ControlClimate Controlled SeatsCollision DetectionCompassConversation Mirror with Sunglasses HolderCool boxCornering assistCornering LightsCRASH AUTO DOOR UNLOCKCrosswind AssistCruise ControlCruise Control Switch on SteeringCupholdersDaytime Running LightsDifferential LockDigital ClockDoor Edge ProtectorDoor Mirrors with Side Turn SignalDrive ComputerDual Exhaust TipDVDDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric Anti-dazzling Room MirrorElectric Door MirrorsElectric Opening and Closing of Luggage DoorElectric SunroofElectronic HandbrakeFire ExtinguisherFog Lamp - Front and RearFoldable Rear Seats with 60:40 SplitFootwell LightsFront BrakesFront BumperFront Seat ArmrestFront WindshieldGas Shock AbsorberGlove Box CoolingHDDHDMIHeadlight WashersHeated Cooled SeatsHID HeadlightsHigh Mount Stop LampHill AssistIlluminated Door HandlesIlluminated Door SillsImmobilizerInfotainment ScreenIntelligent Emergency CallIntelligent KeyInternet ConnectivityiPod InterfaceISOFIX Child Seat AnchorsKeyless EntryKnee AirbagLane Departure WarningLeather Covered Door ArmrestLeather Instrument PanelLeather SeatsLeather Steering WheelLED Fog LightsLED HeadlightsLED TaillightsLegroomLive Traffic InformationLock and Unlock Sensing Auto Electric Folding MirrorLumbar SupportMagnesium Paddle ShiftersMap Reading LampsMicrophoneMoving Object Detection SystemMP3MudguardMulti-Information DisplayMulti-Information Display SizeNavigation SystemNight VisionOBD (On-board Diagnostics)OdometerOff-Road DampersOff-Road tyresOverhead Console Sunglass HolderPaddle ShiftersPanoramic Glass RoofParking SensorsPedestrian airbagPerformance TyresPower LocksPower MirrorsPower OutletsPower SeatsPower SteeringPower TailgatePower WindowsPower Windows - Front and RearPremium Brand Audio SystemPuddle LampPush Button StartRacing Or Bucket SeatsRadioRain Sensing WipersRear AC ControlsRear AC VentsRear Audio ControlsRear BlindsRear BrakesRear CameraRear CupholdersRear Entertainment SystemRear Lcd screensRear Seat PocketsRear Window DefoggerRear WiperRemote StartRemote Windows DownRoad Sign AssistRoof RailsRoof SpoilerRun-Flat TyresScuff PlateSD Card SupportSeat Adjustment - AutomaticSeat MassageSeat MemorySeatbelt pretensionerSeatsSilver TrimSonarSpare WheelSpeed LimiterSpeed Sensitive Audio VolumeSpeed Sensitive Power SteeringSpeed Sensitive Windshield WipersSpoilerSports Exhaust SystemSteering Tilt AdjustmentSurround CameraTemperature DisplayTiptronic GearsTonneau CoverToolkitTorsen Limited Slip DifferentialTouchpadTowing HookTraction ControlTrailer Hitch with CoverTrip ComputerTrip MeterTyre Defect IndicatorTyre Pressure Monitoring DisplayUSB PortVanity MirrorVariable Cylinder Management (VCM)Vehicle Stability Control (VSC)Ventilated SeatsVoice Operated ControlWelcome LightWheel SizeWheels - AlloyWheels - ChromeWinchWind BlockerWireless HeadphonesWood Trim

Which one should you buy?

1

Best for Unrivaled Luxury

The Mercedes-Benz S-Class is the definitive choice for those who demand the pinnacle of automotive luxury and sophisticated features. Its opulent interior and advanced technology set it apart.

2

Best for Value and Efficiency

Opt for the Audi A6 if you seek a premium sedan that balances performance with impressive fuel economy of 6 L/100km, all at a significantly more attractive price of 288,000 QAR.

3

Best for High Performance

For exhilarating power and rapid acceleration, the Mercedes-Benz S-Class with its 530 hp engine and 4.4-second acceleration takes the lead, offering a thrilling driving experience.

4

Best for Everyday Practicality

The Audi A6 provides a superb blend of a spacious 530 L trunk, comfortable seating for five, and a lighter kerb weight of 1,640 kg, making it ideal for daily commutes and family use.

Pros & cons

Audi A6

Pros

  • More accessible starting price (288,000 QAR)
  • Superior standard fuel efficiency (6 L/100km)
  • Lighter kerb weight (1,640 kg)
  • Consistent 5-seat capacity and 530 L trunk space
  • Standard All-Wheel Drive

Cons

  • Lower maximum power output (245 hp) compared to S-Class
  • Less luxurious interior options than S-Class
  • No hybrid powertrain option
  • Smaller fuel tank capacity (63 L)

Mercedes-Benz S-Class

Pros

  • Significantly higher maximum horsepower (530 hp)
  • Faster acceleration in top trims (4.4 seconds)
  • Wider range of powerful engine options (up to 12 cylinders)
  • Larger fuel tank capacity (up to 80 L)
  • Hybrid powertrain option available

Cons

  • Considerably higher starting price (435,000 QAR)
  • Lower standard fuel efficiency in many petrol trims (up to 11.3 L/100km)
  • Heavier kerb weight (up to 2,215 kg)
  • Can have smaller trunk capacity in some trims (395 L)

Frequently Asked Questions

Is the Audi A6 or Mercedes-Benz S-Class better for luxury?

The Mercedes-Benz S-Class is unequivocally better for luxury, offering a more opulent cabin, advanced technology, and a wider array of high-end features. While the Audi A6 is premium, the S-Class sets the benchmark for executive class comfort and prestige. For a truly luxurious experience, the S-Class is the superior choice.

Which car offers better value, the Audi A6 or Mercedes-Benz S-Class?

The Audi A6 offers significantly better value with a starting price of 288,000 QAR, compared to the S-Class's starting price of 435,000 QAR. For a premium sedan experience that is more budget-friendly without compromising much on quality, the A6 is the clear winner for value-conscious buyers.

How do the performance and engine options compare between the A6 and S-Class?

The Mercedes-Benz S-Class boasts a far wider range of powerful engine options, including up to 12 cylinders and 530 hp, achieving 0-100 km/h in as little as 4.4 seconds. The Audi A6, while respectable with 245 hp and 6-second acceleration, cannot match the sheer performance breadth of the S-Class. If raw power and diverse engine choices are paramount, the S-Class is superior.

Which car is more fuel-efficient, the Audi A6 or Mercedes-Benz S-Class?

The Audi A6 generally offers better standard fuel efficiency at 6 L/100km. While the S-Class has a hybrid option that can achieve 2.8 L/100km, its higher-end petrol engines can be much less efficient at 11.3 L/100km. For consistent, reliable fuel economy across its range, the A6 is the more efficient choice for most drivers.

Is the Audi A6 or Mercedes-Benz S-Class more spacious?

The Mercedes-Benz S-Class typically offers more spaciousness, with longer body options and variable seating configurations including a 4-seat option for enhanced rear passenger comfort. While the Audi A6 provides a comfortable 5-seat layout and a generous 530 L trunk, the S-Class generally has a more expansive feel due to its larger dimensions, with trunk capacity up to 535 L.