2021 GMC Yukon

GMCs SUVs and trucks are versions of Chevrolets with different badges, different styling, and some extra luxury features. Overall, though, GMCs don’t often stand out, equipment-wise, from their mechanical siblings. Like many Chevrolets, GMC vehicles’ interiors are spacious and comfortable thanks to large exterior dimensions. Its SUVs range from compact models like the Terrain up to the three-row Yukon XL, which can carry up to nine passengers and their luggage—no small feat. GMC’s pickup truck line ranges from midsized models like the Canyon and the popular Sierra 1500, and goes all the way up to commercial-grade “dually” trucks with four rear wheels. The brand has also begun introducing EVs, including an all-electric pickup and the enormous, heavy Hummer EV, which is sold as either a pickup or SUV. Both used and new GMC models rank below average in Consumer Reports’ ratings for predicted reliability.

The redesigned 2021 Yukon enters the modern era with an independent rear suspension that improved ride comfort, handling and third-row room. This is a massive vehicle that’s very functional, comfortable and high-tech. The standard 5.3-liter V8 is mated to a 10-speed automatic transmission and together the powertrain supplies plenty of predictable uninterrupted power. The ride is comfortable. Handling is rather ponderous but secure. The enormous cabin is eerily quiet. Cargo capacity is generous, weakening the case for the Yukon XL. Controls are very easy to use except for the tricky gear selector. It’s a big step to get into the Yukon and the tall hood cuts forward visibility. Forward collision warning and automatic emergency braking with pedestrian detection are standard, but blind spot warning, lane departure and lane keeping assistance are optional. Freshened for 2025, the Yukon received new exterior styling and an updated interior featuring a vertically-oriented 16.8-inch infotainment screen. The optional diesel engine got a power bump up to 305-hp. GM's Super Cruise active driver assistance system became available as did optional features that make towing easier. The tricky to operate by feel push-button gear selector was replaced by a column stalk selector.