A 3500HD owner didn’t just trade diesel for electric, as he built a solar-powered setup so efficient that it’s turning the ...

GMC rolled out its 2011 Sierra HD (2500/3500 Series) heavy-duty pickup trucks last week at a news conference at the FCCC booth on the floor of The Work Truck Show, ...

GM has issued a product safety recall for certain units of the 2017 to 2019 GMC Sierra HD pickup truck motivated by the 6.6L V8 L5P turbodiesel Duramax engine, and fitted with the dual fuel tank ...

Over a total of 208.1 miles, the Sierra consumed 10.453 gallons of diesel fuel. This averaged to a calculated 19.91 mpg combined. The truck’s trip computer was a bit more conservative, telling ...

Don't let the top-of-the-line Denali trim fool you, the 2022 GMC Sierra HD is more workhorse than show pony. ... Fuel Economy and Real-World MPG. ... 2020 GMC Sierra 2500 Denali 4WD Crew Cab.

2013 GMC Sierra 1500 Review: ... The 2WD XFE fuel ... running to $26,740 for an SLE crew cab like our test victim and $45,460 for the top of the line Denali, the Sierra is definitely price ...

I have a GMC Sierra 1500 2022 that has 18,000 miles on it and is meticulously kept. One month ago I left my house and it died in the middle of the road about 200 feet from my home.

The GMC Sierra EV is leveling up! ... GMC has significantly upgraded its Sierra EV line starting at $62,400 and $69,700, respectively. By Cody Carlson. 2026 GMC Sierra EV AT4 and Elevation GMC.