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 undisputed winner for those seeking ultimate luxury, prestige, and exhilarating performance, offering superior power and refinement. However, the Audi A6 presents a compelling counter-argument for the value-conscious premium buyer, delivering excellent fuel economy and a more accessible price point without sacrificing a high-end experience.
Other Years
20262025202420232022
#1#2
Price Comparison
Starting at229,900 – 296,000 AED701,900 – 858,900 AED
Engine & Power
Engine2,000 – 3,000 cc · 4 cyl2,999 – 3,982 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/100km7.8 – 10.6 L/100km
Fuel Tank Capacity63 L65 – 76 L
Gears79
TransmissionAutomaticAutomatic
Drive TypeAll Wheel Drive / Front Wheel DriveAll Wheel Drive
Fuel TypePetrolPetrol
Measurements
L×W×H4.9 m × 1.9 m × 1.5 m5.3 m × 1.9 / 2.1 m × 1.5 m
Wheelbase (meters)2.9 m3.1 / 3.2 m
Curb Weight (kg)1,640 kg1,940 – 2,115 kg
Trunk Capacity (liters)530 L535 – 550 L
Overview
Body StyleSedanSedan
Seating Capacity5 seats5 seats
Doors4 doors4 doors
Features
Key features
12V Socket360 CameraABS (Anti-lock Brake System)Acceleration Skid ControlAcoustic Front WindshieldAcoustic HoodActive BonnetActive HeadrestsActive SteeringActive Understeer Control (AUC)Adaptive BrakeAdaptive Brake LightsAdaptive Cruise ControlAdaptive HeadlightsAdaptive Suspension PackageAdvanced Air Bags System (AABS)AirbagsAluminum WheelsAmbient LightingAnti theft alarmAppsAttention AssistAudio Controls on Steering WheelAuto Dimming MirrorAuto Door LockAuto HeadlampsAuto Start / StopAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)Blind Spot WarningBluetoothBonnet LightBrembo BrakesBumper Side StepCargo Area LightCenter Arm RestCentral LockingChrome Door HandlesChrome Exhaust PipesChrome Plated Radiator GrilleCigar LighterCollision DetectionCool boxCornering LightsCRASH AUTO DOOR UNLOCKCrosswind AssistCruise Control Switch on SteeringCupholdersDaytime Running LightsDoor Mirrors with Side Turn SignalDoor ReflectorsDrive ComputerDual Exhaust TipDynamic Damper ControlDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric CurtainElectric Door MirrorsElectronic HandbrakeFire ExtinguisherFog Lamp - Front and RearFoldable Rear Seats with 60:40 SplitFootwell LightsFront BrakesFront Seat ArmrestFront WindshieldGas Shock AbsorberHDDHDMIHead-Up DisplayHeadlight WashersHeated Cooled SeatsHID HeadlightsHigh Mount Stop LampHill AssistIlluminated Door HandlesIlluminated Door SillsImmobilizerIntelligent KeyInternet ConnectivityiPod InterfaceISOFIX Child Seat AnchorsKeyless EntryKnee AirbagLane Departure WarningLeather Covered Door ArmrestLeather Gear Shift LeverLeather Instrument PanelLeather SeatsLeather Steering WheelLED Fog LightsLED HeadlightsLED TaillightsLock and Unlock Sensing Auto Electric Folding MirrorLumbar SupportMap Reading LampsMoving Object Detection SystemMP3Multi-Information DisplayMulti-Information Display SizeNavigation SystemOBD (On-board Diagnostics)OdometerOff-Road DampersOff-Road tyresPaddle ShiftersPanoramic Glass RoofParking SensorsPedestrian airbagPower OutletsPower SteeringPower TailgatePower Windows - Front and RearPremium Brand Audio SystemPuddle LampPush Button StartRadioRain Sensing WipersRear AC ControlsRear AC VentsRear BlindsRear BrakesRear CameraRear CupholdersRear Lcd screensRear Seat PocketsRear Window DefoggerRemote StartRoad Sign AssistRun-Flat TyresScuff PlateSD Card SupportSeat Adjustment - AutomaticSeat MemorySeatbelt pretensionerSilver TrimSpeed LimiterSpeed Sensitive Audio VolumeSpeed Sensitive Power SteeringSpoilerSteering Tilt AdjustmentSurround CameraTemperature DisplayTiptronic GearsTouchpadTouchscreenTouchscreen SizeTraction ControlTrip ComputerTrip MeterTyre Defect IndicatorTyre Pressure Monitoring DisplayUSB PortVanity MirrorVentilated SeatsVoice Operated ControlWelcome LightWheel SizeWheels - AlloyWheels - ChromeWinchWireless HeadphonesWood Trim
12V Socket360 Camera360-Degree 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)AirbagsAll-Wheel SteeringAlloy 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 ExtinguisherFirst Aid KitFog Lamp - Front and RearFoldable Rear Seats with 60:40 SplitFootwell LightsFront BrakesFront BumperFront CameraFront Seat ArmrestFront WindshieldGas Shock AbsorberGlove Box CoolingHDDHDMIHeadlight WashersHeated Cooled SeatsHeated SeatsHeel-and-ToeHID HeadlightsHigh Mount Stop LampHill AssistHill Descent ControlIlluminated 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 LampsMicrophoneMoonroofMoving Object Detection SystemMP3MudguardMulti-Information DisplayMulti-Information Display SizeNavigation SystemNight VisionOBD (On-board Diagnostics)OdometerOff Road KItOff-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 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 pretensionerSeatsSide Impact BarSilver TrimSonarSpare WheelSpeed LimiterSpeed Sensitive Audio VolumeSpeed Sensitive Power SteeringSpeed Sensitive Windshield WipersSpoilerSports Exhaust SystemSteering Tilt AdjustmentTailgate with HatchTemperature 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 Unrivalled Luxury

The Mercedes-Benz S-Class stands alone for buyers prioritizing absolute luxury and state-of-the-art features, evident in its significantly higher price and advanced powertrain options.

2

Best for Fuel Efficiency

The Audi A6 is the clear choice for drivers focused on economy, boasting a superior fuel consumption rate of just 6 L/100km compared to the S-Class's higher figures.

3

Best for Performance

Performance enthusiasts should opt for the Mercedes-Benz S-Class, which offers substantially more horsepower (up to 503 hp) and quicker acceleration, reaching 100 km/h in as little as 4.4 seconds.

4

Best for Premium Value

For a premium sedan experience without the flagship price tag, the Audi A6 is an excellent option, providing sophisticated design and technology at a much more affordable entry price.

Pros & cons

Audi A6

Pros

  • Significantly more affordable starting price (229,900 AED)
  • Superior fuel economy at 6 L/100km
  • Lighter kerb weight (1,640 kg) for agile handling
  • Available with Front Wheel Drive option
  • Manageable length for urban driving (4.9m)

Cons

  • Less powerful engine options (up to 340 hp)
  • Slower acceleration (minimum 5.1s)
  • Smaller fuel tank capacity (63 L)
  • Fewer cylinders offered (4 cyl only)

Mercedes-Benz S-Class

Pros

  • Much higher power output (up to 503 hp)
  • Faster acceleration (as quick as 4.4s)
  • More refined engine options (6-8 cylinders)
  • Longer wheelbase (up to 3.2m) for enhanced rear passenger comfort
  • Larger fuel tank capacity (up to 76 L)

Cons

  • Considerably higher purchase price (starting from 701,900 AED)
  • Significantly worse fuel economy (up to 10.6 L/100km)
  • Heavier kerb weight (up to 2,115 kg)
  • Only available with All Wheel Drive, no FWD option

Frequently Asked Questions

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

The Mercedes-Benz S-Class unequivocally takes the lead in luxury. Its significantly higher price point, more powerful 6-8 cylinder engines, and extended wheelbase (up to 3.2m) are all indicative of a superior luxury experience. For buyers prioritizing ultimate comfort, premium materials, and cutting-edge features, the S-Class is the clear choice.

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

The Audi A6 is significantly better for fuel efficiency, with a combined fuel economy of 6 L/100km. In contrast, the Mercedes-Benz S-Class consumes considerably more fuel, ranging from 7.8 to 10.6 L/100km depending on the engine. If minimizing fuel costs is a priority, the A6 is the preferable option.

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

The Mercedes-Benz S-Class delivers superior performance. It boasts higher horsepower (up to 503 hp) and faster acceleration, with some trims achieving 0-100 km/h in just 4.4 seconds. The Audi A6, while capable, offers a maximum of 340 hp and takes at least 5.1 seconds for the same sprint. For thrilling acceleration and power, the S-Class is the better choice.

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

There is a substantial price difference between these two luxury sedans in the UAE. The Audi A6 starts from 229,900 AED, while the Mercedes-Benz S-Class begins at a much higher 701,900 AED. This makes the A6 a significantly more accessible premium option, while the S-Class caters to the ultra-luxury segment.

Which car provides more comfort for rear passengers, the Audi A6 or Mercedes-Benz S-Class?

The Mercedes-Benz S-Class generally offers more comfort for rear passengers, primarily due to its longer wheelbase, which can extend up to 3.2 meters. This translates to greater legroom and a more spacious cabin experience. While the Audi A6 is comfortable, the S-Class is designed with an emphasis on executive-level rear passenger luxury.