2023 Mercedes-Benz GLS-Class

　　

Mercedes-Benz GLS-Class Video Shorts

by zzdcar Test Team

　　

2023 Mercedes-Benz GLS-Class Review

byDan FrioReviews Editor

　　Dan spent many years covering the go-fast, look-good, get-loud corners of the automotive universe. First, he served as editor of enthusiast magazines AutoSound and Honda Tuning, then as executive editor at SEMA News, the publishing arm of the trade group that produces the annual SEMA Show (yes, that show). As a contributor to zzdcar, he now likes to keep the volume low and the speed limit legal, providing expert car-shopping advice to drivers looking for the perfect match.

　　Ask a few people their idea of a Mercedes-Benz SUV and there's a good chance the tall boxy G-Class, or G-wagen, comes up. It's hard to deny the G-wagen's presence in pop and celebrity culture, but ultimately, it's just a well-dressed utility truck. For maximum Mercedes SUV luxury, turn to the 2023 Mercedes-Benz GLS. While the G-Class specializes in off-road capability and social currency, and the Maybach GLS (reviewed elsewhere on zzdcar) takes luxury to extremes, the GLS is all about executive-class comfort and convenience.

　　

Cost to DriveCost to drive estimates for the 2023 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.78 per gallon for premium unleaded in North Dakota.

Monthly estimates based on costs in North Dakota

　　$228/mo  for GLS-Class GLS 450 4MATIC

　　GLS-Class GLS 450 4MATIC

　　GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) (Most Popular) - $81,800 MSRPGLS 580 4MATIC 4dr SUV AWD (4.0L 8cyl Turbo gas/electric mild hybrid 9A) - $105,000 MSRPAMG GLS 63 4dr SUV AWD (4.0L 8cyl Twincharger gas/electric mild hybrid 9A) - $139,000 MSRP

　　vs

　　$229/mo

　　Avg. Large SUV

　　With a standard adaptive air suspension and lush cabin, the GLS is a VIP hotel suite on wheels, offering strong V6 and V8 engines capable of moving its quiet mass with authority. Not much changes for the 2023 model, except for a newly standard panoramic sunroof, another in a long list of generous standard features included with the "base" model GLS 450.

　　There's robust competition among three-row luxury SUVs, including the BMW X7, Infiniti QX80 and the Lexus LX 600. But the GLS also competes for attention with the Cadillac Escalade, GMC Yukon Denali, Jeep Grand Wagoneer and Lincoln Navigator. The recently redesigned Land Rover Range Rover added a third row of seats, making it a top rival as well, although it's priced closer to the AMG GLS version. Check out our test team's Expert Rating to see our evaluation of the GLS' comfort, technology features and more.

　　zzdcar Expert Rating

　　Our VerdictThe zzdcar Vehicle Testing Team evaluates a fresh batch of vehicles every week, pairing objective assessments at our test track with real-world driving on city streets, freeways and winding roads. The data we gather results in our Expert Ratings. They’re based on 30-plus scores that cover every aspect of the automotive experience.

　　Great

　　8.6

　　out of 10

　　zzdcar TESTED

　　Rated for you by America's best test team.

　　

Performance

8.5/10

　　How does the GLS-Class drive? The raw numbers are frankly astounding and, on paper, suggest a much smaller and far sportier vehicle. Our GLS 450 test vehicle sprinted from 0 to 60 mph in 6.2 seconds, which is more than adequate for a luxury SUV with a base engine. It feels strong too, no matter what situation you're driving in. The engine's mild hybrid system improves both performance and efficiency and makes for super-smooth power delivery. Our biggest complaint: occasional hiccups from the transmission.

　　Stops from 60 mph came in just 105 feet, one of the best results we've seen from any SUV. That's genuine performance-car territory. Part of that comes courtesy of the no-cost summer tires that our test SUV had, which help provide plenty lateral grip too. The steering is light and makes the GLS easy to maneuver in a parking lot or in traffic.

　　

Comfort

8.5/10

　　How comfortable is the GLS-Class? Mercedes-Benz nailed it when it comes to on-road comfort. The seats are supportive and hugely adjustable, and optional massagers help keep you comfortable after a few hours behind the wheel. The heated and ventilated seats work well, and the automatic climate control quickly evens out cabin temperatures.

　　There's little intrusion from the outside world, with just a bit of road noise on rough pavement. The ride quality is excellent with the optional E-Active Body Control suspension. It's smooth and composed, ironing out most road imperfections without floating or wallowing. Large wheels can hurt ride quality in many SUVs, but our test vehicle with optional 21-inch wheels didn't seem fazed.

　　Continue reading zzdcar Expert Rating below