2012 Gmc Sierra 2500 Hd Denali Crew Cab Pickup 4-door 6.6l on 2040-cars

Auto blog

GM's fullsize SUVs boost highway mileage by nearly 10 percent

We met the redesigned 2015 versions of the Chevrolet Suburban and Tahoe, and the GMC Yukon and Yukon XL at the 2013 LA Auto Show. Improved gas mileage numbers have been announced to go along with the improved exteriors and interiors, with city mileage improving by seven percent and highway mileage going up by nearly ten percent; you'll now get 16 miles per gallon in the city and 23 on the highway.
The only applies to models with the 5.3-liter engine, though, not the premium Yukon Denali and Yukon XL Denali SUVs with the 6.2-liter motor. Still, the 5.3 gets you more power than previously, with 355 horsepower and 383 pound-feet of torque underfoot, on top of the improved fuel economy numbers. The 6.2-liter sticks with official mpg ratings of 15 highway, 21 city. There's a brief press release below with words straight from the horse's mouth.

2015 GMC Canyon

As discussed earlier today, the 2015 Chevrolet Colorado is a new standout in terms of midsize trucks. But the Colorado wasn't the only pickup the General Motors team brought to San Diego for us to sample. Also along for the ride was a pack of GMC Canyons, the slightly more expensive and polished platform-mate to the Chevy.
There's no question that the Canyon and the Colorado are a lot alike under the skin - almost entirely, in fact - so GMC has worked to first create some daylight between the two trucks by way of sheetmetal. This is most obvious from the front view, where the blocky and blingy GMC grille replaces the more subdued tone and shape seen on the Chevy's nose. Projector headlights with LED running lights come as standard, and, again, with the squared-off look that is typical of the brand. 16-inch aluminum wheels come stock on the GMC, too, with the 17-inchers seen on my photo truck offered as standard equipment on the top-trim SLT.
GMC considers the Canyon to be the only premium truck in the segment (which is clearly true), and the team has spent a ton of time and effort to get the interior correct to prove out that point. "Any trim that looks like metal, is metal," I was told at the product briefing, a certain indication that the company is serious about bringing a new class of buyer to a truck segment that it hopes to redefine.

GMC boss wants a Jeep Wrangler rival

Challengers come and challengers go, but the Jeep Wrangler continues to push forward even after vehicles like the Toyota FJ Cruiser and the entire Hummer brand have been shut down. Now GMC reportedly wants to take a stab at the quintessential Jeep, as well.
The news comes directly from Buick-GMC vice president Duncan Aldred, speaking with our compatriots over at Edmunds. Although Aldred said there are no plans currently on the table to expand GMC's lineup beyond the current range, "there is plenty of room everywhere in the hierarchy."
That could include a rival to the Wrangler, as well as a flagship luxury SUV positioned above the current Yukon Denali (pictured above). Just when (or for that matter, if) such models might come into fruition remains a big question mark, but it's certainly interesting to see what GM's dedicated truck brand has on the drawing board.