The Mercedes-Benz GLE 450 4MATIC pairs a 375 hp 3.0L turbo inline-six and 48-volt mild-hybrid assist with a 9-speed automatic and variable all-wheel drive. It sits in the middle of the GLE range, below the AMG models, and is rated to tow up to 7,700 lb.
This guide explains how the powertrain and AWD work and what to check before buying. For the full spec table, see our 2026 GLE 450 specs. It is based on manufacturer and published information, not hands-on testing.
Quick answer
- Powertrain: 3.0L inline-six, turbo, mild hybrid, 375 hp.
- Drive: 4MATIC fully variable AWD.
- Fuel: premium unleaded, 22.5 gal tank.
- Seats: five, third row optional.
Mercedes-Benz GLE 450 4MATIC powertrain explained
The inline-six makes power smoothly, and a 48-volt integrated starter-generator adds electric assist and restarts the engine quietly. The assist helps with launch and with the stop-start system, but it does not allow driving on electric power alone.
The 9-speed automatic keeps the engine in its power band at highway speeds. Manufacturer 0 to 60 mph estimates run from about 5.0 to 5.3 seconds depending on the source and model year.
How 4MATIC all-wheel drive helps
4MATIC is permanent all-wheel drive that shifts torque between axles to match grip. In snow, rain or on gravel it gives better traction than a rear-drive setup, but it is not a substitute for winter tires.
It is designed for road use and light trails rather than serious off-roading.
Where the GLE 450 fits in the lineup
- Below: the four-cylinder GLE 350.
- Above: AMG versions such as the AMG GLE 63 S.
- Newer: see our 2027 Mercedes-Benz GLE specs.
Buyer checks for a GLE 450 4MATIC
- Confirm the model year and equipment, since figures change between years.
- Check towing: the 7,700 lb figure needs the trailer package.
- Look for a third row only if you need it, as it suits children or smaller adults.
- Run the VIN for open recalls and review service records on used examples.
- Price varies by market and options, so check the current listing.
Frequently asked questions
What does 4MATIC mean on the GLE 450?
4MATIC is Mercedes’ all-wheel-drive system. On the GLE 450 Mercedes describes it as fully variable, sending power to the wheels with the most grip.
What engine does the GLE 450 4MATIC have?
A 3.0L turbocharged inline-six with 48-volt mild-hybrid assist, rated at 375 hp and paired with a 9-speed automatic.
Does the GLE 450 need premium fuel?
Yes. Mercedes lists premium unleaded for the GLE 450, with a 22.5 gallon fuel tank.
Can the GLE 450 4MATIC tow a trailer?
Mercedes lists up to 7,700 lb of towing, and reviewers note a trailer package is needed. Check the exact vehicle.
Is the GLE 450 better than the AMG GLE 63?
It depends on priorities. The GLE 450 is the smoother, more efficient choice, while the AMG GLE 63 S offers 603 hp at a much higher running cost.
How do I check the GLE 450 for recalls?
Search the vehicle’s VIN on Transport Canada’s recall database or ask a Mercedes-Benz dealer to run it.
