2024 Mercedes-Benz GLS-Class Consumer Reviews
Pricing
GLS 450 4MATIC (Most Popular) - $88,150 MSRP
Edmunds suggests you pay
$78,496Prices based on sales in MA thru 8/11/25
Final assembly in USA
We have a limited number of reviews for the 2024 GLS-Class, so we've included reviews for other years of the GLS-Class since its last redesign.
Quickest Breakdown Ever
Buyers Regret, 10/28/2023
2024 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
26 of 28 people found this review helpful
I purchased a new 2024 Mercedes GLS 450 over two weeks ago from a local dealer. Drove it 2 miles and the engine warning light and the hybrid/starter/generator light both came on. The manual said take to the "work shop" so I took it right back to the dealers service department. The engine warning was faulty air intake manifold which requires parts from Mercedes and they don't have them all. The hybrid issue can't be assessed because the car won't start until the manifold's repaired. No idea when the car will be fixed. If I had it to do over again, I'd steer clear of a Mercedes Benz. Buyer beware...
Best SUV we've Owned
MPW, 10/25/2022
2022 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
9 of 9 people found this review helpful
This is our third GLS (2009 GL450 and 2017 GLS450 prior) and it is by far the best one. Our 2017 GLS was terrific, but the 2022 is built like a bank vault. It's better in almost every way. The ride quality is superb, its interior is serene, and the emerald green paint is gorgeous. A few small complaints - some physical buttons/controls are inconveniently located; the infotainment system is too complex; wireless Apple CarPlay should be available in all vehicles by now, especially at this price point. This is my wife's vehicle, but I love to drive it every chance I get. We are both happy with this purchase.
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2024 Mercedes-Benz GLS-Class for sale near you
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- GLS 450 4MATIC 4dr SUVMSRP: $78,7777 mi away
- GLS 450 4MATIC 4dr SUVMSRP: $77,49321 mi away
- GLS 450 4MATIC 4dr SUVMSRP: $77,50729 mi away
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Lots of issues
David, 11/16/2022
2022 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
36 of 43 people found this review helpful
I purchased a new 2022 Mercedes GLS450 in January of 2022. Since then the car has been in the shop for a total of 24 working days due to various issues.
Luxury at its best
ian r, 06/28/2022
2022 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
15 of 17 people found this review helpful
This is my first Mercedes Benz. I’ve been a BMW fan for 10 years and still enjoy the sportiness it delivers compared to other brands. I contemplated an X7 and a GMC Denali prior to purchasing a GLS. Extremely satisfied with the purchase. Very comfortable vehicle, technology is what you would expect for the money. Versatile and roomy. Not disappointed. I do miss the sport feeling of my previous Bmw X6M but I was ready for a more comfortable ride. Hope this helps. Certainly not disappointed just a different stage of life.
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Reliability
Raju, 07/02/2023
2023 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
15 of 17 people found this review helpful
GLS 450: The only good thing is stability and comfort. But feels like driving a very heavy vehicle. Poor electronics. I have a Toyota Highlander it has 200% better electronics than this 2023 GLS450. Yesterday, suddenly, while I was driving on a highway, got a battery warring flash, after a few minutes’ vehicle was stopped, could not restart for 30 minutes. This incident completely broke my confidence on this vehicle. I have invested $100k on this vehicle. This new car has only 3500 miles on it so far. We have BMW X5, compared to this BMW, it’s completely worthless to invest on this model, probably on this brand: Benz. I have big doubts about the reliability of this vehicle.
- Safety
- Technology
- Performance
- Interior
- Comfort
- Reliability
- Value