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

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

⁦BMW X7⁩ VS ⁦Mercedes-Benz GLS⁩: the verdict

The BMW X7 ultimately wins for discerning buyers prioritizing cutting-edge performance, luxurious refinement, and advanced technology. However, the Mercedes-Benz GLS presents a compelling counter-argument, offering significantly greater practicality, passenger comfort, and value for money, making it the stronger choice for larger families in the UAE.
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Price Comparison
Starting at630,300 – 715,360 AED425,000 AED
Engine & Power
Engine3,000 – 4,400 cc · 6 – 8 cyl4,600 cc · 8 cyl
Horsepower (bhp)340 – 530 hp455 hp
Torque (Nm)450 – 750 Nm700 Nm
Acceleration 0-100 Km/h (sec)4.7 – 6.1 s5.4 s
Top Speed (Km/h)245 – 250 km/h250 km/h
Fuel Economy (L/100 Km)9 – 11.4 L/100km11.5 L/100km
Fuel Tank Capacity83 L100 L
Gears87
TransmissionAutomaticAutomatic
Drive TypeAll Wheel DriveAll Wheel Drive
Fuel TypePetrolPetrol
Measurements
L×W×H5.2 m × 2 m × 1.8 m5.1 m × 2.1 m × 1.9 m
Wheelbase (meters)3.1 m3.1 m
Curb Weight (kg)2,320 kg2,440 kg
Trunk Capacity (liters)326 L680 L
Overview
Body StyleSUV CrossoverSUV Crossover
Seating Capacity7 seats7 seats
Doors4 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 Socket4WD Rotary Mode SwitchABS (Anti-lock Brake System)Acceleration Skid ControlActive BonnetActive SteeringAdaptive Cruise ControlAdaptive HeadlightsAdaptive Suspension PackageAirbagsAmbient LightingAttention AssistAudio Controls on Steering WheelAuto Dimming MirrorAuto Door LockAuto HeadlampsAuto Start / StopAutomatic ACAutomatic Headlight Range ControlAUXBA (Brake Assist)Bi-Xenon HeadlampsBluetoothBody Colored Bumper - Front and RearBody Colored MirrorsCD PlayerCenter Arm RestCentral LockingChrome Plated Radiator GrilleCollision DetectionCruise Control Switch on SteeringCupholdersDaytime Running LightsDoor Handles - Body ColoredDoor Mirrors with Side Turn SignalDrive ComputerDynamic Stability ControlEBD (Electronic Brakeforce Distribution)Eco Drive ModeElectric Door MirrorsElectric SunroofElectronic HandbrakeFirst Aid KitFog Lamp - Front and RearFoldable Rear SeatsFoldable Rear Seats with 60:40 SplitFootwell LightsFront Seat ArmrestHeadlight WashersHeated Cooled SeatsHigh Mount Stop LampHill AssistHill Descent ControlImmobilizerISOFIX Child Seat AnchorsKeyless EntryKnee AirbagLeather Covered Door ArmrestLeather Instrument PanelLeather SeatsLeather Steering WheelLED HeadlightsLED TaillightsLumbar SupportMap Reading LampsMoving Object Detection SystemMP3Multi-Information DisplayMulti-Information Display SizeNavigation SystemOdometerOverhead Console Sunglass HolderPaddle ShiftersParallel Parking AssistParking SensorsPower OutletsPower SteeringPower TailgatePower Windows - Front and RearPremium Brand Audio SystemPush Button StartRadioRain Sensing WipersRear AC VentsRear CameraRear CupholdersRear Seat PocketsRear Window DefoggerRear WiperScuff PlateSeat Adjustment - AutomaticSeat MassageSeat MemorySeatbelt pretensionerSeatsSensorSkid PlatesSpeed LimiterSteering Tilt AdjustmentTemperature DisplayTraction ControlTrip ComputerTrip MeterTyre Pressure Monitoring DisplayTyre Repair KitUSB PortVanity MirrorWelcome LightWheel SizeWheels - Alloy

Which one should you buy?

1

Best for Performance Enthusiasts

The BMW X7 takes the lead with its powerful engine options, offering up to 530 hp and a blistering 4.7-second acceleration, making it the choice for those who crave dynamic driving.

2

Best for Family Practicality

The Mercedes-Benz GLS stands out for families, boasting a massive 680 L trunk capacity and a more accessible 5-door configuration, offering superior space and convenience for daily life and long trips.

3

Best for Value for Money

For shoppers focused on value, the Mercedes-Benz GLS is the clear winner, starting at 425,000 AED, which is substantially more affordable than the BMW X7's entry price of 630,300 AED.

4

Best for Fuel Efficiency

The BMW X7 offers better fuel economy in its more efficient trims, achieving as low as 9 L/100km, making it a more economical choice at the pump compared to the GLS's 11.5 L/100km.

Pros & cons

BMW X7

Pros

  • Superior power and acceleration (up to 530 hp, 4.7s)
  • More fuel-efficient base models (as low as 9 L/100km)
  • More refined handling and driving dynamics
  • Higher-end luxury features and customization
  • Advanced 8-speed automatic transmission

Cons

  • Much higher starting price (630,300 AED)
  • Smaller trunk space (326 L)
  • Base model acceleration is slower than GLS's single option
  • Fewer doors (4 vs 5) impacting rear access

Mercedes-Benz GLS

Pros

  • Significantly lower starting price (425,000 AED)
  • Massive trunk capacity (680 L)
  • Robust and proven 8-cylinder engine
  • More spacious rear seating/cargo access (5 doors)
  • Larger fuel tank capacity (100 L)

Cons

  • Higher fuel consumption (11.5 L/100km)
  • Less powerful engine options (max 455 hp)
  • Slower acceleration (5.4s)
  • Fewer gear ratios (7 vs 8)

Frequently Asked Questions

Which is better for families, the BMW X7 or Mercedes-Benz GLS?

The Mercedes-Benz GLS is generally better for families due to its significantly larger trunk capacity of 680 L, offering much more cargo space for luggage or groceries compared to the BMW X7's 326 L. Its lower starting price also makes it a more accessible family option, providing excellent value and practicality for family needs.

Is the BMW X7 or Mercedes-Benz GLS more powerful?

The BMW X7 offers more powerful engine options, with its top trim delivering up to 530 hp and accelerating from 0-100 km/h in just 4.7 seconds. The Mercedes-Benz GLS, while powerful with 455 hp, doesn't match the X7's peak performance figures, making the X7 the superior choice for raw power and speed.

Which car offers better value, the BMW X7 or Mercedes-Benz GLS?

The Mercedes-Benz GLS offers superior value for money, starting at 425,000 AED, which is considerably less than the BMW X7's starting price of 630,300 AED. While both are luxury SUVs, the GLS delivers substantial features, space, and comfort at a more attractive price point, making it the better value proposition.

Which is more fuel-efficient, the BMW X7 or Mercedes-Benz GLS?

The BMW X7 can be more fuel-efficient, with some trims achieving as low as 9 L/100km. The Mercedes-Benz GLS has a stated fuel economy of 11.5 L/100km, making the X7 a better choice for those prioritizing lower fuel consumption and seeking to save on running costs over time.