2025 BMW X7 vs. 2024 Mercedes-Benz GLS 450 Review

Picture of the 2025 BMW X7

2025 BMW
X7

MSRP*: $83,500 to $110,900
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Picture of the 2024 Mercedes-Benz GLS 450

2024 Mercedes-Benz
GLS 450

MSRP*: $87,000
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MPG - City 16 - 20 MPG 19 MPG
MPG - Hwy 20 - 24 MPG Info not available
Seating Capacity 6 seats 6 seats
Cargo Space 90.4 ft3 84.7 ft3
Engine
  • 375-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 523-hp, 4.4-liter, 8 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 375-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
Transmission Automatic Automatic
Drivetrain All Wheel Drive All Wheel Drive
Horsepower 375 - 523 hp 375 hp
Towing Capacity Info not available 7,700 lbs
Exterior Length 203.6 in 205.0 in
Exterior Width 78.7 in 79.9 in
Leg Room Front 39.8 in
Rear 37.6 in
Front 40.3 in
Rear 41.9 in
Head Room Front 41.9 in
Rear 39.9 in
Front 39.4 in
Rear 40.2 in

*MSRP and Invoice prices displayed are for educational purposes only, do not reflect the actual selling price of a particular vehicle, and do not include applicable gas taxes or destination charges.

Comparison Review

Comfort
Passengers in the backseat will be able to stretch out a lot more in the Mercedes-Benz GLS 450 than in the BMW X7, due to its greater head- and legroom. The BMW X7 will be popular with taller drivers and passengers in the front seat, due to its greater front head- and legroom than the Mercedes-Benz GLS 450.

Convenience
You'll be making about the same number of stops at the gas station with the BMW X7 as you will with the Mercedes-Benz GLS 450, as they are both able to travel similar distances on a tank of gas.

Cost
There are a lot of factors to consider when calculating the overall cost of a vehicle. The main consideration is Manufacturer's Suggested Retail Price (MSRP). When looking only at MSRP, the BMW X7 will have less of an impact on your bank account than the Mercedes-Benz GLS 450.

Dimensions
The BMW X7 is a little narrower than the Mercedes-Benz GLS 450, so you'll have an easier time getting in and out of the car in a tight parking spot. When looking at overall length, the BMW X7 takes up about the same amount of space in your garage as the Mercedes-Benz GLS 450.

Handling
The BMW X7 has a larger turning radius than the Mercedes-Benz GLS 450, making it slightly more difficult to maneuver in and out of tight spots.

Performance
In terms of horsepower, it's a virtual tie between the BMW X7 and the Mercedes-Benz GLS 450.

Powertrain
With somewhat higher torque, the BMW X7 transmits power to its wheels a bit more effectively than the Mercedes-Benz GLS 450.

Utility
In terms of seating, you'll be able to fit about the same number of people in both the BMW X7 and the Mercedes-Benz GLS 450. The BMW X7 has a roomier cargo area for putting your bags or other items than the Mercedes-Benz GLS 450.