Chevrolet had the worst models, but Cadillac was rated the least reliable brand.
GM is recalling 638,068 trucks and SUVs over unintended braking due to a faulty wheel-speed sensor.
The Chevrolet Corvette, Porsche 911 and Toyota Supra will battle for the title of North American Car of the year.
A lack of part shipments could also force dealers to rely on deliveries from aftermarket companies such as PepBoys .
Included in the huge safety campaign concerning a brake issue are several Escalade, Silverado, Sierra, Suburban, Tahoe and Yukon vehicles.
The agency requited more details than those expected by GM’s engineers to give its approval, resulting in a 12-month delay.
The new SUV will sport a front grille similar to the Sierra Denali, as well as a variety of six- and eight-cylinder engines.
Two more reasons to resent GM for only offering base regular cab versions of its full-size pickups Stateside.
GMC has unveiled their 2020 lineup and virtually every model boasts a handful of updates.
The BMW 3-Series had the lowest theft rate.
The 2019 Sierra 1500 AT4 All Mountain is the second such concept from GMC .
The Michigan plant will be able to build 40,000 additional Silverado HD and Sierra HD trucks annually.