2015-2019 GLS-Class OverviewMercedes GLS-Class Overview (2015 - 2019)
X166
Tech Specs Summary
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- 138 - 155 mph
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- 4.6 - 7.8 seconds
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- 254 - 577 hp
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- 19.2 - 33.1 mpg
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- 5,368 - 5,688 lbs
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- 24 - 81.2 ft3
This generation of the Mercedes GLS-Class (X166) was produced by the German manufacturer Mercedes between 2015 - 2019. It's a front engined all-wheel drive SUV. There are four power levels available, ranging from a 254 hp 3 L V6 Turbo diesel engine all the way to a 577 hp 4.7 L V8 Bi-Turbo gasoline engine. It has double wishbone front suspension and multi-link rear suspension.
Performance Pick
If you're interested in performance, the best performance version of the GLS-Class is the Mercedes GLS 63 AMG which scores 2.8★ on the encyCARpedia Rating system for performance. With total power at 577 hp and a power/weight ratio of 9.85 lb/hp it has a top speed of 155 mph and gets to 62 mph in 4.6 seconds.
Practicality Pick
If you're more interested in practicality, then the Mercedes GLS 350 d 4MATIC is the best practical all-rounder with a score of 3.7★ on the encyCARpedia Rating system for practicality. It has a range of 875 miles and can store 24-81.2 cubic feet of cargo. It also has an unbraked towing capacity of 1,653 lbs and a braked towing capacity of 7,716 lbs.