1982 Gmc C3500 Sierra Pick Up Truck on 2040-cars

Auto blog

GMC introduces off-road performance package for Sierra AT4

GMC is giving its off-road-focused Sierra AT4 pickup even more performance with some factory-installed upgrades. The package is called the AT4 Off-Road Performance Package. With it you'll get the 6.2-liter V8 engine upgrade, cat-back performance exhaust system, performance air intake and 18-inch aluminum wheels shod in Goodyear Wrangler DuraTrac tires. The upgraded performance comes in the form of extra power. Thanks to the bolt-ons, you gain 15 horsepower and 9 pound-feet of torque over the 6.2-liter in stock form. This increases output to 435 horsepower and 469 pound-feet of torque — not too shabby. This package is priced at $4,940, and available for order now. That's a hefty price for what amounts to some minimal bolt-on modifications you could easily do yourself. However, buying it through GM means you get to keep your warranty in place. The Sierra AT4 already has more off-road features than a normal Sierra 1500. You're getting a two-inch lift, four-wheel drive with two-speed transfer case, locking rear differentials, skid plates, Rancho off-road shocks and hill descent control. Both the wheels and tires are available as options already, but this package just bunches related stuff together. It'll be up to you to decide if an exhaust and intake are worth the extra dough. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Next-gen GM SUVs caught wearing new boxy bodies [w/video]

We recently drove the brand-new 2014 Chevrolet Silverado and found it to be vastly improved compared to the outgoing model. And now that The General's pickup trucks have been squared away, it's time to focus our attention onto their passenger-friendly companions, the Chevrolet Tahoe and GMC Yukon (above).
Our spy photographers have passed along a huge smattering of photos (and a video), showing the new SUVs out testing. Both the short- and long-wheelbase models were spied, and while the overall shape of the vehicles hasn't changed all that much, we expect the updates to be substantial. In addition to new powertrain options, like GM's new small-block V8, we expect the interiors of both SUVs to get massive makeovers, providing better materials throughout their cabins and quieter, more refined environments. We even hear that some trick new suspension developments may be in store for upper-end models.
Visually, these spy shots allow us to see a couple of new details on the SUVs' front and rear fascias, including LED running lamps on the Yukon and some interesting LED taillamp treatments. Of course, the obvious third party missing from this set of photos is the Cadillac Escalade, but as we reported earlier, GM is working to further differentiate the 'Slade from the rest of the fullsize SUV lineup, and is working to make the new model "much less ostentatious."

GMC adds stylish new Elevation model to 2019 Sierra lineup

GMC has announced a new style-forward model for its forthcoming 2019 Sierra pickup. It's called the Elevation and it will be based off the Sierra double-cab model with a new turbocharged engine, aimed at buyers who want a little panache with their rugged capability. GMC marketing director Rich Latek says the Elevation "conveys a youthful, athletic presence" with the pickup's chiseled fenders and assertive, upright hood. As such, the Elevation gets body-color-matching door handles, bumpers and grille surround, plus black exterior accents like the grille insert, tow hooks, side window trim and standard 20-inch aluminum wheels. Headlights, tail lights and fog lamps will be given the LED treatment, with the former getting the new C-shaped designs that have already been unveiled on other trim levels. It will be offered in two- or four-wheel-drive configurations, with nearly 3 inches more leg room than the current model. A traction select system will use a dial that drivers can set to preset driving modes to adjust transmission shift points, throttle mapping and other systems. An X31 Off Road package will be offered and boasts tuned suspension, a locking rear differential, protective skidplates, dual exhaust and other features. Also available will be a ProGrade Trailering System that includes a Trailering App to help connect and tow a trailer, on top of additional tie-down points, enhanced cargo lighting and other perks for hauling camping or recreational gear. Inside will be a standard 8-inch infotainment system compatible with Android Auto and Apple CarPlay with a six-speaker audio system, plus USB Type A and Type C ports for charging mobile devices. As for the powertrain, it will come with an all-new 2.7-liter turbo inline-four engine that makes 310 horsepower and 348 pound-feet of torque paired with an eight-speed automatic transmission. Also available is a 5.3-liter V8 that uses a new efficient fuel management system that enables it to operate on anywhere from one to all eight cylinders, depending on demand. In early 2019, a new 3.0-liter turbo-diesel inline-six will also be offered, mated to a 10-speed automatic. The Elevation adds to Sierra models like the SLT and Denali that GMC unveiled earlier this year. The company has shaved as much as 360 pounds off the new 2019 model — plus more from the Denali, thanks to carbon fiber in the bed box — so fuel economy should see a boost, too. It goes on sale in the fall.