2025
See BMW 3 Series for saleBMW 3 Series
From SAR 260,000
BMW 3 Series vs Mercedes-Benz S-Class: Which Should You Buy in KSA?
A complete comparison of the BMW 3 Series VS Mercedes-Benz S-Class — specs, prices, pros and cons, and live used listings across KSA.
2025
See Mercedes-Benz S-Class for saleMercedes-Benz S-Class
From SAR 445,000
BMW 3 Series VS Mercedes-Benz S-Class: the verdict
The Mercedes-Benz S-Class unequivocally wins for those seeking the pinnacle of luxury, power, and cutting-edge technology, offering a truly executive experience. However, for buyers prioritizing a more engaging driving experience, superior fuel efficiency, and a significantly more accessible price point, the BMW 3 Series remains an outstanding choice that delivers premium sportiness without the S-Class's substantial cost.
| #1 BMW 3 Series#1 | #2 Mercedes-Benz S-Class#2 | |
|---|---|---|
| Price Comparison | ||
| Starting at | 260,000 SAR | 445,000 – 900,000 SAR |
| Engine & Power | ||
| Engine | 1,998 cc · 4 cyl | 2,999 – 3,982 cc · 6 – 8 cyl |
| Horsepower (bhp) | 184 hp | 367 – 503 hp |
| Torque (Nm) | 300 Nm | 500 – 700 Nm |
| Acceleration 0-100 Km/h (sec) | 7.1 s | 4.4 – 5.1 s |
| Top Speed (Km/h) | 240 km/h | 250 km/h |
| Fuel Economy (L/100 Km) | 5.5 L/100km | 7.8 – 10.6 L/100km |
| Fuel Tank Capacity | 60 L | 65 – 80 L |
| Gears | 8 | 9 |
| Transmission | Automatic | Automatic |
| Drive Type | Rear Wheel Drive | All Wheel Drive |
| Fuel Type | Petrol | Petrol |
| Measurements | ||
| L×W×H | 4.7 m × 1.8 m × 1.4 m | 5.3 / 5.3 m × 1.9 / 1.9 / 2.1 m × 1.5 / 1.5 m |
| Wheelbase (meters) | 2.9 m | 3.1 / 3.2 / 3.2 m |
| Curb Weight (kg) | 1,450 kg | 1,940 – 2,115 kg |
| Trunk Capacity (liters) | 480 L | 530 – 550 L |
| Overview | ||
| Body Style | Sedan | Sedan |
| Seating Capacity | 5 seats | 5 seats |
| Doors | 4 doors | 4 doors |
| Features | ||
| Key features | 12V Socket360 Camera360-Degree CameraABS (Anti-lock Brake System)Acoustic HoodActive BonnetActive SteeringAdaptive Brake LightsAdaptive Suspension PackageAirbagsAlloy PedalsAluminum WheelsAnti theft alarmAnti-theft Wheel BoltsAudio Controls on Steering WheelAuto Dimming MirrorAuto Door LockAuto HeadlampsAuto Start / StopAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)BluetoothBody Colored GrilleBonnet LightBumper Side StepCargo Area LightCargo Area Tie Down AnchorsCD PlayerCenter Arm RestCentral LockingChrome Door HandlesChrome Exhaust PipesChrome Plated Radiator GrilleCollision DetectionCompassCool boxCornering LightsCruise ControlCruise Control Switch on SteeringCupholdersDaytime Running LightsDoor Mirrors with Side Turn SignalDrive ComputerDual Exhaust TipDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric Door MirrorsElectric SunroofFire ExtinguisherFog Lamp - Front and RearFoldable Rear SeatsFootwell LightsFront BrakesFront Seat ArmrestGas Shock AbsorberHDDHDMIHID HeadlightsHigh Mount Stop LampHill AssistImmobilizerISOFIX Child Seat AnchorsKeyless EntryLeather Steering WheelLED Fog LightsLED TaillightsLegroomLumbar SupportMap Reading LampsMicrophoneMP3MudguardMulti-Information DisplayNight VisionOBD (On-board Diagnostics)OdometerOff-Road DampersOff-Road tyresParking SensorsPedestrian airbagPower OutletsPower SeatsPower SteeringPower TailgatePower WindowsPower Windows - Front and RearPush Button StartRacing Or Bucket SeatsRadioRain Sensing WipersRear AC VentsRear Audio ControlsRear BlindsRear CameraRear CupholdersRear Lcd screensRear Window DefoggerRoof SpoilerRun-Flat TyresScuff PlateSeat Adjustment - AutomaticSeatbelt pretensionerSpare WheelSpeed LimiterSpeed Sensitive Power SteeringSpeed Sensitive Windshield WipersSpoilerSteering Tilt AdjustmentTemperature DisplayTiptronic GearsTorsen Limited Slip DifferentialTouchpadTraction ControlTrip ComputerTrip MeterTyre Pressure Monitoring DisplayUSB PortVanity MirrorVoice Operated ControlWelcome LightWheel SizeWheels - AlloyWinchWind BlockerWireless 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 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 pretensionerSeatsSide Impact BarSilver TrimSonarSpare WheelSpeed LimiterSpeed Sensitive Audio VolumeSpeed Sensitive Power SteeringSpeed Sensitive Windshield WipersSpoilerSports Exhaust SystemSteering Tilt AdjustmentSurround CameraTailgate 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 Ultimate Luxury & Prestige
The Mercedes-Benz S-Class is the undisputed champion for unparalleled luxury. Its superior comfort, advanced features, and powerful engine options make it ideal for those who demand the very best.
2
Best for Driving Dynamics & Agility
The BMW 3 Series takes the lead for drivers who prioritize a sporty, engaging experience. Its lighter kerb weight and responsive handling offer a more dynamic drive than the S-Class.
3
Best for Value & Efficiency
For buyers conscious of budget and running costs, the BMW 3 Series is the clear winner. Starting at 260,000 SAR, it offers excellent fuel economy of 5.5 L/100km, making it a smarter long-term investment.
4
Best for Rear Passenger Comfort & Space
The Mercedes-Benz S-Class offers significantly more interior space, especially for rear passengers, and a larger trunk capacity of up to 550 L. It's the ideal choice for chauffeured comfort or long journeys with ample luggage.
Pros & cons
BMW 3 Series
Pros
- Significantly lower starting price (260,000 SAR)
- Excellent fuel economy (5.5 L/100km)
- More agile and sporty handling
- Lighter kerb weight (1,450 kg)
- Compact and easier to maneuver in city
Cons
- Less powerful engine options
- Smaller overall cabin and trunk space
- Not as quiet or refined at high speeds
- Rear-Wheel Drive only (less traction in some conditions)
Mercedes-Benz S-Class
Pros
- Superior engine power (up to 503 hp)
- Quicker acceleration (as low as 4.4 seconds)
- More luxurious and spacious interior
- Larger trunk capacity (up to 550 L)
- All-Wheel Drive availability
Cons
- Substantially higher purchase price
- Less fuel-efficient (up to 10.6 L/100km)
- Heavier and less nimble to drive
- Larger dimensions can make parking challenging
Frequently Asked Questions
Which is a better luxury car, the BMW 3 Series or Mercedes-Benz S-Class?
The Mercedes-Benz S-Class is undeniably the superior luxury car, offering a more opulent interior, advanced technology, and powerful engine options (up to 503 hp) compared to the BMW 3 Series. If ultimate comfort, prestige, and a refined experience are your priority, the S-Class is the clear choice.
Is the BMW 3 Series more fuel-efficient than the Mercedes-Benz S-Class?
Yes, the BMW 3 Series is significantly more fuel-efficient, achieving an impressive 5.5 L/100km. In contrast, the Mercedes-Benz S-Class consumes between 7.8 and 10.6 L/100km, making the 3 Series the better option for lower running costs and environmental consciousness.
Which car offers better performance, the BMW 3 Series or Mercedes-Benz S-Class?
The Mercedes-Benz S-Class offers substantially better performance, with its most powerful engine delivering up to 503 hp and achieving 0-100 km/h in as little as 4.4 seconds. The BMW 3 Series, with 184 hp and a 7.1-second acceleration, is sporty but cannot match the S-Class's raw power and speed.
How do the prices of the BMW 3 Series and Mercedes-Benz S-Class compare in KSA?
There's a significant price difference. The BMW 3 Series starts around 260,000 SAR, offering a premium experience at a more accessible price point. The Mercedes-Benz S-Class, however, ranges from 445,000 to 900,000 SAR, reflecting its position as a top-tier luxury flagship.
Which car is more spacious, the BMW 3 Series or Mercedes-Benz S-Class?
The Mercedes-Benz S-Class is considerably more spacious than the BMW 3 Series. With a longer wheelbase (up to 3.2m vs 2.9m) and a larger trunk capacity (up to 550 L vs 480 L), it provides superior comfort for all passengers and more room for luggage, making it ideal for those needing ample interior volume.
