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 those prioritizing ultimate luxury, versatility, and cargo space, especially for larger families. However, the BMW X7 offers a sharper, more focused driving experience with its impressive standard performance, making it ideal for drivers who value a dynamic ride.
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Price Comparison
Starting at62,000 OMR—
Engine & Power
Engine4,400 cc · 8 cyl2,999 – 3,982 cc · 6 – 8 cyl
Horsepower (bhp)530 hp367 – 612 hp
Torque (Nm)750 Nm500 – 850 Nm
Acceleration 0-100 Km/h (sec)4.7 s4.9 – 6.2 s
Top Speed (Km/h)250 km/h250 km/h
Fuel Economy (L/100 Km)11.4 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 Capacity7 seats7 seats
Doors5 doors5 doors
Features
Key features
ABS (Anti-lock Brake System)AirbagsAlloy PedalsAnti theft alarmAutomatic ACAUXBA (Brake Assist)BluetoothCD PlayerDisc BrakesEBD (Electronic Brakeforce Distribution)Foldable Rear Seats with 60:40 SplitImmobilizerLeather SeatsLED TaillightsMP3Parking SensorsPower SteeringPower Windows - Front and RearRadioRear CameraRear WiperSeatbeltsTouchscreenTraction ControlWheels - AlloyWood 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 Family Comfort & Space

With a significantly larger trunk (up to 520 L) and a bigger fuel tank, the Mercedes-Benz GLS is better equipped for family road trips and daily errands, offering superior practicality.

2

Best for Driving Dynamics

The BMW X7's potent 530 hp engine delivers a quicker 0-100 km/h acceleration of 4.7 seconds, offering a more engaging and responsive driving experience for enthusiasts.

3

Best for Long-Distance Travel

Its larger 90 L fuel tank and potentially more refined ride across its various trims make the Mercedes-Benz GLS a comfortable and convenient choice for extended journeys.

4

Best for Power & Performance Range

While the X7 is quick, the Mercedes-Benz GLS offers a wider range of powerful engines, with its top trims reaching up to 612 hp and 850 Nm of torque for ultimate performance.

Pros & cons

BMW X7

Pros

  • Quicker 0-100 km/h acceleration (4.7s)
  • Powerful 4,400 cc 8-cylinder engine standard
  • Lighter kerb weight (2,320 kg)
  • Impressive 750 Nm of torque
  • Competitive starting price (62,000 OMR)

Cons

  • Smaller trunk capacity (326 L)
  • Fewer engine choices available
  • Slightly smaller fuel tank (83 L)
  • Lower peak horsepower compared to top GLS trims

Mercedes-Benz GLS

Pros

  • Significantly larger maximum trunk capacity (520 L)
  • Higher maximum power output (612 hp)
  • Wider range of engine options (6-8 cylinders)
  • Larger fuel tank capacity (90 L)
  • Advanced 9-speed automatic transmission

Cons

  • Heavier kerb weight (up to 2,555 kg)
  • Slower base acceleration (6.2s)
  • No specific price information provided
  • Lower minimum power output (367 hp)

Frequently Asked Questions

Is the BMW X7 or Mercedes-Benz GLS better for families in Oman?

The Mercedes-Benz GLS is generally better for families due to its significantly larger trunk capacity, offering up to 520 liters compared to the BMW X7's 326 liters. This extra space makes the GLS more practical for luggage, groceries, or sports equipment, making it the superior choice for family utility.

Which SUV offers better performance: the BMW X7 or Mercedes-Benz GLS?

For immediate, consistent performance, the BMW X7, with its 530 hp 8-cylinder engine, accelerates from 0-100 km/h in a brisk 4.7 seconds. The Mercedes-Benz GLS offers a wider range of engines, with its top trims delivering an impressive 612 hp and 850 Nm, but its base models are slower. If you prioritize consistent quickness, choose the X7; for ultimate peak power, consider a higher-trim GLS.

What are the key differences in cargo space between the BMW X7 and Mercedes-Benz GLS?

The Mercedes-Benz GLS offers substantially more cargo space, with a trunk capacity ranging from 355 to 520 liters. In contrast, the BMW X7 provides a more modest 326 liters of trunk space. For buyers needing maximum utility and luggage room, the GLS is the clear winner.

How do the engines of the BMW X7 and Mercedes-Benz GLS compare?

The BMW X7, as specified, comes with a powerful 4,400 cc 8-cylinder engine producing 530 hp and 750 Nm of torque. The Mercedes-Benz GLS offers a broader engine lineup, including 6-cylinder and 8-cylinder options ranging from 2,999 cc to 3,982 cc, with power outputs from 367 hp up to 612 hp and torque up to 850 Nm. The GLS provides more variety and higher peak performance in its top trims, while the X7 offers a strong, consistent V8 experience.

Which luxury SUV has a larger fuel tank, the BMW X7 or Mercedes-Benz GLS?

The Mercedes-Benz GLS boasts a larger fuel tank capacity of 90 liters, providing a greater range between refuels. The BMW X7, on the other hand, has an 83-liter fuel tank. For longer journeys and fewer stops, the GLS holds an advantage.