2021 GMC Sierra 1500
GM is manufacturing certain full-size pickup trucks and SUVs without a fuel-saving automatic stop-start feature to mitigate vehicle supply shortages caused by the ongoing global microchip shortage.

Microchip Shortage: GM Selling V-8 Full-Size Trucks and SUVs ...
By Brian Normile
June 14, 2021GM is manufacturing certain full-size pickup trucks and SUVs without a fuel-saving automatic stop-start feature to mitigate vehicle supply shortages caused by the ongoing global microchip shortage.
A microchip shortage began to diminish vehicle inventory, but both that phenomenon and other disruptions in February and March have further stressed the supply side of the equation.

Car Shoppers Face Shorter Supply, Rising Prices
By Joe Wiesenfelder
April 8, 2021A microchip shortage began to diminish vehicle inventory, but both that phenomenon and other disruptions in February and March have further stressed the supply side of the equation.
Pickup trucks accounted for about 20% of new-vehicle sales in 2020, and truck manufacturers will keep trying to gain a competitive edge with new models and features in 2021.

What’s New With Pickup Trucks for 2021?
By Rick Popely
January 23, 2021Pickup trucks accounted for about 20% of new-vehicle sales in 2020, and truck manufacturers will keep trying to gain a competitive edge with new models and features in 2021.
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GM is recalling approximately 624,200 Chevrolet and GMC vehicles for an issue with a front-seat seat belt bracket.

Seat Belt Issue Prompts Recall of 624,200 GM Vehicles
By Jen Burklow
December 28, 2020GM is recalling approximately 624,200 Chevrolet and GMC vehicles for an issue with a front-seat seat belt bracket.