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2024 Mercedes-Benz GLS450 review

Research, photos, specs, and expertise

Mercedes-Benz GLS450 highlights

Customer rating

(not yet rated)

RepairPal reliability rating

Pros

  • Spacious third-row seating
  • Smooth, zippy acceleration
  • Wireless device charging in the front

Cons

  • Size makes it difficult to maneuver
  • Small text on driver controls
  • Limited rear cargo space (17 cu-ft) with third-row seats upright

Mileage (EPA estimate)

18 city, 23 highway, 20 combined

Pricing for current inventory

(no current inventory)

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Ratings & reliability

Customer ratings

The 2024 Mercedes-Benz GLS450 is not yet rated. Help future customers learn about a car you've owned and write a review.

RepairPal reliability rating

3
1
2
Above Average

RepairPal gave the Mercedes-Benz GLS450 an overall reliability rating of 3.5 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Mercedes-Benz GLS450 5th out of 20 among Luxury Fullsize SUVs.

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2024 Mercedes-Benz GLS450 FAQ

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* Price excludes taxes, title, registration, and fees. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions.

We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.​

Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

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