Why people love the 2012 GMC Sierra 1500
Owners love the 5.3L V8's straightforward power and the smooth 6-speed automatic transmission that rarely needs repair at typical mileage. The truck bed is genuinely useful—16 feet of flat steel that doesn't rust through as fast as competitors' beds from that era. Most owners rack up 150k miles without major engine work, which is the main draw for used-truck shoppers who just need something that starts and hauls.