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

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

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

The Mercedes-Benz S-Class is the definitive winner for buyers seeking the pinnacle of luxury and robust performance, offering an unparalleled driving experience. However, the Audi A6 presents a compelling alternative for value-conscious consumers who desire a premium executive sedan with superior fuel efficiency and a more accessible price point.
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Price Comparison
Starting at189,630 – 295,995 AED430,000 – 758,900 AED
Engine & Power
Engine2,000 – 3,000 cc · 4 cyl2,987 – 4,663 cc · 6 – 8 cyl
Horsepower (bhp)190 – 340 hp367 – 503 hp
Torque (Nm)320 – 500 Nm500 – 700 Nm
Acceleration 0-100 Km/h (sec)5.1 – 8.1 s4.4 – 5.1 s
Top Speed (Km/h)233 – 250 km/h250 km/h
Fuel Economy (L/100 Km)6 L/100km8.2 – 10.6 L/100km
Fuel Tank Capacity63 L70 – 80 L
Gears77 – 9
TransmissionAutomaticAutomatic
Drive TypeAll Wheel Drive / Front Wheel DriveAll Wheel Drive / Rear Wheel Drive
Fuel TypePetrolPetrol
Battery Size0.5 kWh—
Measurements
L×W×H4.9 m × 1.9 m × 1.5 m5.1 / 5.1 / 5.3 / 5.3 m × 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 kg1,935 – 2,115 kg
Trunk Capacity (liters)530 L510 – 535 L
Overview
Body StyleSedanSedan
Seating Capacity5 seats5 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 RestCentral 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 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 Ultimate Luxury

The Mercedes-Benz S-Class stands unrivaled, delivering an opulent cabin, advanced technology, and a prestigious status that the A6 cannot match. Choose the S-Class for an uncompromising luxury experience.

2

Best for Value and Efficiency

The Audi A6 is the clear choice for those prioritizing cost-effectiveness, with a significantly lower starting price and superior fuel efficiency of 6 L/100km. It offers premium features without the S-Class's hefty price tag.

3

Best for Driving Performance

For exhilarating performance, the Mercedes-Benz S-Class takes the lead with engine options up to 503 hp and acceleration as quick as 4.4 seconds. Its power and dynamic capabilities surpass the A6's offerings.

4

Best for Daily Commuting

The Audi A6 is more practical for everyday use in the city, thanks to its more manageable dimensions and better fuel economy. It offers a comfortable and efficient ride for daily commutes.

Pros & cons

Audi A6

Pros

  • Significantly lower starting price (from 189,630 AED)
  • Superior fuel efficiency (6 L/100km)
  • More agile and lighter kerb weight (1,640 kg)
  • Premium interior for its executive segment
  • Front Wheel Drive option for efficiency

Cons

  • Less powerful engine options compared to S-Class
  • Fewer ultra-luxury features and cabin refinement
  • Slower acceleration (up to 8.1 seconds)
  • Smaller overall road presence

Mercedes-Benz S-Class

Pros

  • Unrivaled luxury, comfort, and advanced features
  • Superior engine power (up to 503 hp)
  • Faster acceleration (as quick as 4.4 seconds)
  • More advanced transmission options (up to 9 gears)
  • More commanding road presence and spacious cabin

Cons

  • Substantially higher purchase price (from 430,000 AED)
  • Lower fuel efficiency (up to 10.6 L/100km)
  • Heavier vehicle (up to 2,115 kg)
  • Potentially higher maintenance and running costs

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. As Mercedes-Benz's flagship sedan, it offers a level of opulence, advanced technology, and comfort that the Audi A6, while premium in its class, cannot match. If ultimate luxury is your priority, the S-Class is the superior choice.

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

The Mercedes-Benz S-Class offers significantly better performance. With engine options reaching up to 503 hp and an acceleration time as low as 4.4 seconds, it outclasses the Audi A6's maximum 340 hp and 5.1-second acceleration. For a more powerful and dynamic driving experience, choose the S-Class.

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

The Audi A6 is considerably more fuel-efficient, achieving 6 L/100km. In contrast, the Mercedes-Benz S-Class consumes between 8.2 and 10.6 L/100km. If fuel economy is a key factor in your decision, the Audi A6 is the better option.

What is the price difference between the Audi A6 and Mercedes-Benz S-Class in the UAE?

There is a substantial price difference between the two models in the UAE. The Audi A6 starts from 189,630 AED, while the Mercedes-Benz S-Class begins at 430,000 AED. The S-Class commands a significantly higher premium due to its position in the ultra-luxury segment.