2025 Mercedes-Benz GLS 450 vs. 2024 Subaru Solterra Review

Picture of the 2025 Mercedes-Benz GLS 450

2025 Mercedes-Benz
GLS 450

MSRP*: $89,200
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Picture of the 2024 Subaru Solterra

2024 Subaru
Solterra

MSRP*: $44,995 to $51,995
See details & photos

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MPG - City 19 MPG Info not available
MPG - Hwy 24 MPG Info not available
Seating Capacity 6 seats 5 seats
Cargo Space 84.7 ft3 63.5 ft3
Engine
  • 375-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 215-hp, Electric Motor (Electric Fuel System)
Transmission Automatic Automatic
Drivetrain All Wheel Drive All Wheel Drive
Horsepower 375 hp 215 hp
Towing Capacity 7,700 lbs Info not available
Exterior Length 205.0 in 184.6 in
Exterior Width 79.9 in 73.2 in
Leg Room Front 40.3 in
Rear 41.9 in
Front 42.1 in
Rear 35.3 in
Head Room Front 39.4 in
Rear 40.2 in
Front 38.6 - 38.8 in
Rear 37.1 - 38.0 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
Rear passengers will be able to stretch out a lot more in the Mercedes-Benz GLS 450 than in the Subaru Solterra. The Subaru Solterra offers just a little more front head- and legroom than the Mercedes-Benz GLS 450, offering the driver and front passenger a bit more room and comfort.

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). The Mercedes-Benz GLS 450 will definitely make more of a dent in your wallet than the Subaru Solterra, which has a much lower MSRP.

Dimensions
Since the Mercedes-Benz GLS 450 is much wider than the Subaru Solterra, finding a wide enough spot in a parking lot may be a bit more challenging. If you go with the Mercedes-Benz GLS 450, you may be circling the block looking for a space large enough to park more often than with the Subaru Solterra.

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

Performance
When it comes to horsepower, the Mercedes-Benz GLS 450 greatly out-muscles the Subaru Solterra.

Powertrain
Due to its much higher torque, the Mercedes-Benz GLS 450 does a much better job of transmitting its engine's horsepower to its wheels than the Subaru Solterra.

Utility
The Mercedes-Benz GLS 450 offers greater seating capacity than the Subaru Solterra, making it a better choice for those who find themselves chauffeuring others around. With the Mercedes-Benz GLS 450, you'll be able to haul more equipment or luggage than the Subaru Solterra.