2024 Mercedes-Benz GLS 450 vs. 2025 Volvo XC90 Plug-In Hybrid Review

Picture of the 2024 Mercedes-Benz GLS 450

2024 Mercedes-Benz
GLS 450

MSRP*: $87,000
See details & photos

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Picture of the 2025 Volvo XC90 Plug-In Hybrid

2025 Volvo
XC90 Plug-In Hybrid

MSRP*: $71,900 to $80,100
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 6 - 7 seats
Cargo Space 84.7 ft3 64.1 ft3
Engine
  • 375-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 455-hp, 2.0-liter, 4 Cylinder Engine (Plug-In Electric/Gas)
Transmission Automatic Automatic
Drivetrain All Wheel Drive All Wheel Drive
Horsepower 375 hp 455 hp
Towing Capacity 7,700 lbs 5,000 lbs
Exterior Length 205.0 in 195.0 in
Exterior Width 79.9 in 79.1 in
Leg Room Front 40.3 in
Rear 41.9 in
Front 40.9 in
Rear 37.0 in
Head Room Front 39.4 in
Rear 40.2 in
Front 38.9 in
Rear 38.5 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 Volvo XC90 Plug-In Hybrid. As far as headroom and legroom go, there's not much difference between front seat comfort in the Mercedes-Benz GLS 450 and the Volvo XC90 Plug-In Hybrid.

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 is somewhat more expensive than the Volvo XC90 Plug-In Hybrid.

Dimensions
The Mercedes-Benz GLS 450 is a little wider than the Volvo XC90 Plug-In Hybrid, so getting in and out of the car in a crowded parking lot may be a little more of a squeeze. For some people, bigger is better. If that's the case for you, then you'll be happier with the Mercedes-Benz GLS 450, which is slightly longer than the Volvo XC90 Plug-In Hybrid.

Handling
The Mercedes-Benz GLS 450 has the same turning radius as the Volvo XC90 Plug-In Hybrid, so they both maneuver the same in and out of tight spots.

Performance
When considering towing capacity, the Mercedes-Benz GLS 450 is clearly the choice over the Volvo XC90 Plug-In Hybrid for pulling heavy loads. The Mercedes-Benz GLS 450 has a little less horsepower than the Volvo XC90 Plug-In Hybrid.

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 Volvo XC90 Plug-In Hybrid.

Utility
In terms of seating, you'll be able to fit about the same number of people in both the Mercedes-Benz GLS 450 and the Volvo XC90 Plug-In Hybrid. With the Mercedes-Benz GLS 450, you'll be able to haul more equipment or luggage than the Volvo XC90 Plug-In Hybrid.