Sitting atop the Mercedes-Benz SUV hierarchy is the spacious and indisputably luxurious GLS-Class. It's all new for 2020 and it has big shoes to fill—we've named the outgoing GLS-Class to our 10Best Trucks and SUVs list for three straight years—but our first impressions of this new big Benz are very good.
Pros Tech-rich cabin, spacious in all three rows, refined powertrains.
Cons Anonymous styling, fussy infotainment system, heavily optioned models carry high price tags
The 2020 Mercedes-Benz GLS-Class is a three-row crossover SUV that redefines luxurious family transport.
Pros Sublime demeanor Posh interior Strong turbocharged engines Impressive dynamics AMG, Maybach editions sure to come
Cons Hefty price Hefty curb weight Hefty fuel consumption Occasional cheap touch
New styling in line with other Mercedes SUVs.Powerful mild hybrid powertrains.Standard adjustable air suspension.All-new third GLS generation launched for 2020.
Pros MBUX infotainment is outstanding Tops in comfort and easily seats adults in all three rows Flexible cargo capacity Responsive powertrains feel like driving a smaller SUV
Cons Not as off-road-worthy as some rugged competitors Somewhat vague steering with large wheels and thin tires MBUX has a steep learning curve
The 2020 GMC Yukon XL comes with four wheel drive, and rear wheel drive. Available transmissions include: 10-speed shiftable automatic, 6-speed shiftable automatic.The Yukon XL carries over essentially unchanged for 2020.
Pros Seats up to nine passengers Plenty of cargo capacity, even with all the seats up High towing ratings
Cons Size, weight and length make it unwieldy around town Slow gas pedal response makes base engine feel less powerful than it's rated Cargo space utility is limited by the high load floor
The 2020 GMC Yukon is a business-casual blue-collar SUV with truck-like capability, but many crossovers do it better, and cheaper.
Pros Strong V-8 engines Massive towing capacity High-class interior Business-class looks Comfortable ride quality on Denali
Cons Limited cargo space High top-end price Floor height hampers leg room Most crossovers do people better
