BMW X7 vs Mercedes-Benz GLS: Which Should You Buy in Oman?

A complete comparison of the ⁦BMW X7⁩ VS ⁦Mercedes-Benz GLS⁩ — specs, prices, pros and cons, and live used listings across Oman.

⁦BMW X7⁩ VS ⁦Mercedes-Benz GLS⁩: the verdict

The Mercedes-Benz GLS emerges as the stronger contender for buyers seeking ultimate luxury, space, and a wider range of powerful engine options. While the BMW X7 offers a compelling package with better fuel efficiency and a slightly lower starting price, the GLS's superior cargo capacity and potent higher trims make it a more versatile premium SUV.
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Price Comparison
Starting at52,000 – 52,924 OMR52,495 – 83,600 OMR
Engine & Power
Engine3,000 cc · 6 cyl2,999 – 3,982 cc · 6 – 8 cyl
Horsepower (bhp)340 hp367 – 612 hp
Torque (Nm)450 Nm500 – 850 Nm
Acceleration 0-100 Km/h (sec)6.1 s4.9 – 6.2 s
Top Speed (Km/h)245 km/h250 km/h
Fuel Economy (L/100 Km)9 L/100km9 – 11.7 L/100km
Fuel Tank Capacity83 L90 L
Gears89
TransmissionAutomaticAutomatic
Drive TypeAll Wheel DriveAll Wheel Drive
Fuel TypePetrolPetrol
Measurements
L×W×H5.2 m × 2 m × 1.8 m5.2 / 5.2 m × 2.0 / 2.0 m × 1.8 / 1.8 m
Wheelbase (meters)3.1 m3.1 m
Curb Weight (kg)2,320 kg2,385 – 2,555 kg
Trunk Capacity (liters)326 L355 – 520 L
Overview
Body StyleSUV CrossoverSUV Crossover
Seating Capacity—7 seats
Doors—5 doors
Features
Key features
360-Degree CameraABS (Anti-lock Brake System)Acoustic HoodActive SteeringAirbagsAlloy PedalsAnti theft alarmAutomatic ACAUXBA (Brake Assist)BluetoothCD PlayerChrome Exhaust PipesCollision DetectionDisc BrakesEBD (Electronic Brakeforce Distribution)Fire ExtinguisherFoldable Rear Seats with 60:40 SplitFront BrakesGas Shock AbsorberHDMIImmobilizerLeather SeatsLED Fog LightsLED TaillightsMP3Multi-Information DisplayOBD (On-board Diagnostics)Off-Road DampersParking SensorsPedestrian airbagPower SteeringPower Windows - Front and RearRadioRear CameraRear WiperRemote StartSeatbeltsSpoilerTiptronic GearsTouchscreenTraction ControlVariable Cylinder Management (VCM)Wheels - AlloyWinchWireless HeadphonesWood Trim
12V Socket360 Camera360-Degree Camera360-Degree Camera4WD Rotary Mode SwitchABS (Anti-lock Brake System)Acceleration Skid ControlAcoustic HoodActive BonnetActive 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 BoltsAttention AssistAudio Controls on Steering WheelAuto Dimming MirrorAuto Door LockAuto HeadlampsAuto Retractable Hardtop RoofAuto Start / StopAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)Bi-Xenon HeadlampsBluetoothBody Colored Bumper - Front and RearBody Colored GrilleBody Colored MirrorsBonnet LightBrake CalipersBumper Side StepCargo Area LightCargo Area Tie Down AnchorsCassette PlayerCD PlayerCenter Arm RestCenter Console BoxCentral LockingChrome Door HandlesChrome Door MirrorsChrome Exhaust PipesChrome Plated Radiator GrilleCigar LighterClimate ControlClimate Controlled SeatsCollision DetectionCompassCornering LightsCruise Control Switch on SteeringCupholdersDaytime Running LightsDoor Handles - Body ColoredDoor Mirrors with Side Turn SignalDrive ComputerDVDDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric CurtainElectric Door MirrorsElectric SunroofElectronic HandbrakeFire ExtinguisherFirst Aid KitFog Lamp - Front and RearFoldable Rear SeatsFoldable Rear Seats with 60:40 SplitFootwell LightsFront BrakesFront Seat ArmrestGas Shock AbsorberHDMIHeadlight WashersHeated Cooled SeatsHID HeadlightsHigh Mount Stop LampHill AssistHill Descent ControlImmobilizerISOFIX Child Seat AnchorsKeyless EntryKnee AirbagLeather Covered Door ArmrestLeather Instrument PanelLeather SeatsLeather Steering WheelLED Fog LightsLED HeadlightsLED TaillightsLegroomLumbar SupportMap Reading LampsMicrophoneMoving Object Detection SystemMP3MudguardMulti-Information DisplayMulti-Information Display SizeNavigation SystemNight VisionOBD (On-board Diagnostics)OdometerOff-Road DampersOff-Road tyresOverhead Console Sunglass HolderPaddle ShiftersParallel Parking AssistParking SensorsPedestrian airbagPower OutletsPower SteeringPower TailgatePower Windows - Front and RearPremium Brand Audio SystemPuddle LampPush Button StartRacing Or Bucket SeatsRadioRain Sensing WipersRear AC ControlsRear AC VentsRear Audio ControlsRear BlindsRear CameraRear CupholdersRear Lcd screensRear Seat PocketsRear Window DefoggerRear WiperRemote StartRemote Windows DownRoof SpoilerRun-Flat TyresScuff PlateSeat Adjustment - AutomaticSeat MassageSeat MemorySeatbelt pretensionerSeatsSensorSide Impact BarSilver TrimSkid PlatesSonarSpare WheelSpeed LimiterSpeed Sensitive Audio VolumeSpeed Sensitive Power SteeringSpeed Sensitive Windshield WipersSpoilerSport PedalsSteering Tilt AdjustmentTemperature DisplayTiptronic GearsTonneau CoverToolkitTraction ControlTrip ComputerTrip MeterTyre Pressure Monitoring DisplayTyre Repair KitUSB PortVanity MirrorVoice Operated ControlWelcome LightWheel SizeWheels - AlloyWheels - ChromeWinchWind BlockerWireless HeadphonesWood Trim

Which one should you buy?

1

Best for Performance Enthusiasts

Mercedes-Benz GLS. With up to 612 hp and 850 Nm of torque, the GLS offers thrilling acceleration as low as 4.9 seconds, making it the clear choice for those prioritizing raw power.

2

Best for Families Needing Space

Mercedes-Benz GLS. Its larger trunk capacity, ranging from 355 to 520 liters, provides ample room for luggage and gear, outclassing the X7's 326 liters.

3

Best for Value and Efficiency

BMW X7. Starting at 52,000 OMR and achieving 9 L/100km fuel economy, the X7 offers a premium experience with a more accessible entry price and better fuel efficiency compared to higher-trim GLS models.

4

Best for Long-Distance Comfort

Mercedes-Benz GLS. A larger 90-liter fuel tank allows for longer journeys between refills, enhancing convenience for extended trips.

Pros & cons

BMW X7

Pros

  • More accessible starting price (52,000 OMR)
  • Better fuel economy (9 L/100km across trims)
  • Lighter kerb weight (2,320 kg)

Cons

  • Less powerful engine options (max 340 hp)
  • Smaller trunk capacity (326 L)
  • Slightly slower acceleration (6.1 seconds)
  • Smaller fuel tank (83 L)

Mercedes-Benz GLS

Pros

  • Higher maximum horsepower (up to 612 hp)
  • Superior maximum torque (up to 850 Nm)
  • Faster acceleration (as low as 4.9 seconds)
  • Larger trunk capacity (up to 520 L)
  • Larger fuel tank (90 L)
  • More gears (9-speed automatic)

Cons

  • Higher starting price (52,495 OMR) and significantly more expensive high-end trims
  • Higher fuel consumption in powerful variants (up to 11.7 L/100km)
  • Heavier kerb weight (up to 2,555 kg)

Frequently Asked Questions

Which SUV, the BMW X7 or Mercedes-Benz GLS, offers better performance in Oman?

The Mercedes-Benz GLS offers superior performance, especially in its higher trims, with an impressive 612 hp and 850 Nm of torque, achieving 0-100 km/h in as little as 4.9 seconds. The BMW X7, while capable with 340 hp, doesn't match the top-tier power of the GLS. For performance enthusiasts, the GLS is the definitive choice.

Is the BMW X7 or Mercedes-Benz GLS more fuel-efficient for daily driving in Oman?

The BMW X7 is generally more fuel-efficient, consuming 9 L/100km across its range. While the base Mercedes-Benz GLS can match this, its higher-performance variants are less efficient, reaching up to 11.7 L/100km. If fuel economy is a top priority for your daily commute, the BMW X7 offers a more consistent advantage.

Which SUV has more cargo space, the BMW X7 or the Mercedes-Benz GLS?

The Mercedes-Benz GLS offers significantly more cargo space, with a trunk capacity ranging from 355 to 520 liters. In comparison, the BMW X7 provides 326 liters of trunk space. For families or individuals needing to carry more luggage or gear, the GLS is the clear winner in terms of practicality.

Which is a better luxury SUV for families in Oman, the BMW X7 or Mercedes-Benz GLS?

Both are excellent luxury SUVs, but the Mercedes-Benz GLS edges out the BMW X7 for families due to its larger trunk capacity (up to 520 L vs 326 L) and more powerful engine options for confident highway driving. While the X7 offers luxury and efficiency, the GLS provides greater versatility and space for family needs.

What is the price difference between the BMW X7 and Mercedes-Benz GLS in Oman?

The BMW X7 starts at 52,000 OMR, with its range going up to 52,924 OMR. The Mercedes-Benz GLS has a slightly higher starting price of 52,495 OMR but extends significantly higher to 83,600 OMR for its top-tier trims. The GLS offers a broader range of options, including much more expensive, high-performance variants.