2025 Mercedes-Benz G-Class vs. 2026 Mercedes-Benz GLC 300 Review

Picture of the 2025 Mercedes-Benz G-Class

2025 Mercedes-Benz
G-Class

MSRP*: $148,250 to $161,500
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Picture of the 2026 Mercedes-Benz GLC 300

2026 Mercedes-Benz
GLC 300

MSRP*: $49,550 to $51,550
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MPG - City 17 MPG 23 - 26 MPG
MPG - Hwy 19 MPG 31 - 33 MPG
Seating Capacity 5 seats 5 seats
Cargo Space 68.6 - 70.3 ft3 56.3 ft3
Engine
  • 443-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 579-hp, Electric Motor (Electric Fuel System)
  • 255-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid)
Transmission Automatic Automatic
Drivetrain All Wheel Drive All Wheel Drive, Rear Wheel Drive
Horsepower 443 - 579 hp 255 hp
Towing Capacity 7,000 lbs 4,409 - 5,291 lbs
Exterior Length 182.0 - 190.0 in 185.7 in
Exterior Width 76.0 in 75.6 in
Leg Room Front 38.7 in
Rear 39.5 in
Info not available
Head Room Front 41.9 in
Rear 40.5 in
Front 41.3 in
Rear 39.6 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 G-Class than in the Mercedes-Benz GLC 300. The Mercedes-Benz G-Class will be popular with taller drivers and passengers in the front seat, due to its greater front head- and legroom than the Mercedes-Benz GLC 300.

Convenience
The Mercedes-Benz GLC 300 requires fewer stops at the gas station than the Mercedes-Benz G-Class, making it more convenient to drive.

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 G-Class will definitely make more of a dent in your wallet than the Mercedes-Benz GLC 300, which has a much lower MSRP.

Dimensions
The Mercedes-Benz G-Class is about the same width as the Mercedes-Benz GLC 300. For some people, bigger is better. If that's the case for you, then you'll be happier with the Mercedes-Benz G-Class, which is slightly longer than the Mercedes-Benz GLC 300.

Handling
The Mercedes-Benz G-Class has a significantly larger turning radius than the Mercedes-Benz GLC 300, making it much more difficult to maneuver in and out of tight spots.

Performance
When considering towing capacity, the Mercedes-Benz G-Class is clearly the choice over the Mercedes-Benz GLC 300 for pulling heavy loads. When it comes to horsepower, the Mercedes-Benz G-Class greatly out-muscles the Mercedes-Benz GLC 300.

Powertrain
Due to its much higher torque, the Mercedes-Benz G-Class does a much better job of transmitting its engine's horsepower to its wheels than the Mercedes-Benz GLC 300.

Utility
In terms of seating, you'll be able to fit about the same number of people in both the Mercedes-Benz G-Class and the Mercedes-Benz GLC 300. The Mercedes-Benz G-Class has a roomier cargo area for putting your bags or other items than the Mercedes-Benz GLC 300.