The 2026 GLE 450 specs start with a 3.0L turbocharged inline-six and 48-volt mild-hybrid assist making 375 hp, paired with a 9-speed automatic and 4MATIC all-wheel drive. Mercedes lists up to 7,700 lb of towing and 33.3 to 74.9 cu ft of cargo space.
This guide is based on manufacturer and published information, not hands-on testing. Figures vary slightly between model years and sources, so confirm them for the vehicle you are buying.
Quick answer
- Engine: 3.0L turbo inline-six with mild-hybrid assist.
- Power: 375 hp.
- Transmission and drive: 9G-TRONIC 9-speed automatic, 4MATIC AWD.
- Towing: up to 7,700 lb with the trailer package.
- Seats: five, with a third row optional.
2026 GLE 450 specs table
| Spec | Value |
|---|---|
| Engine | 3.0L turbo I6, 48V mild hybrid |
| Power | 375 hp |
| Torque | Listed from 369 to 413 lb-ft depending on source and year |
| 0 to 60 mph | About 5.0 to 5.3 s (estimates) |
| Wheelbase | 117.9 in |
| Length | About 194.5 in |
| Fuel tank | 22.5 gal, premium fuel |
| Cargo | 33.3 to 74.9 cu ft |
| Towing | Up to 7,700 lb |
Wheelbase, length and the fuel tank come from Mercedes’ current US listing, which is for the 2027 model, so confirm them for the 2026 vehicle.
Fuel economy and range
US ratings are around 19 mpg city and 24 to 25 mpg highway. With a 22.5 gallon tank, that supports long highway stints, but premium fuel is recommended.
For Canadian ratings in L/100 km, use the Natural Resources Canada fuel consumption guide for the exact model year.
Interior, tech and seating
- Two 12.3-inch screens and the MBUX infotainment system, per a published review.
- Wireless Apple CarPlay and Android Auto.
- Five seats as standard; an optional third row suits children or smaller adults.
Who it suits
The GLE 450 suits buyers who want a smooth, powerful midsize luxury SUV that can tow and carry five. If you want more performance, look at the Mercedes-AMG GLE 63 specs.
See our Mercedes-Benz GLE 450 guide and the 2027 Mercedes-Benz GLE specs for other model years.
What to check before buying
- Confirm the model year, since torque and equipment figures differ between sources.
- Check that the trailer package and third row are fitted if you need them.
- Price varies by market and options, so check the current listing.
Frequently asked questions
How much horsepower does the 2026 GLE 450 have?
Mercedes lists 375 hp from a 3.0L turbocharged inline-six with mild-hybrid assist.
What is the 2026 GLE 450 0 to 60 time?
Published figures range from about 5.0 to 5.3 seconds depending on the source and model year. Treat them as manufacturer or tester estimates.
How much can the GLE 450 tow?
Mercedes lists up to 7,700 lb. A trailer package is required, so check that it is fitted to the vehicle you are considering.
What is the GLE 450 fuel economy?
US ratings are published at about 19 mpg city and 24 to 25 mpg highway. Canadian L/100 km ratings differ, so check Natural Resources Canada.
How much cargo space does the GLE 450 have?
Mercedes lists 33.3 cu ft behind the second row and 74.9 cu ft with the second row folded.
Does the GLE 450 have a third row?
Five seats are standard and a third row is optional. Reviewers describe the third row as best for children or smaller adults.
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