General Motors introduced the 5.3-liter Vortec V8 back in 1999 and kept it in production for 15 years. Over that time, it became one of the most popular small-block engines in GM's lineup, offering ...

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...

Its roots can be traced way back to the '50s.

The GMC Sierra has had a presence for as long as pickup trucks have been around. The Sierra nameplate has been associated with GMC's pickups since the late 1980s and for most of its history it has ...