2007 Gmc Sierra 2500 on 2040-cars

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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.

Torque time | 2017 GMC Sierra HD First Drive

It's not the truck that counts, it's how you use it. It's the heavy stuff you fit in its bed or the extremely heavy stuff that gets hooked up to the tow hitch. The ATV, the Jet Skis, the trailer with more square footage than a Greenwich Village apartment. Perhaps you need to get Seabiscuit or, uh, Mr. Ed to wherever they need to gallop next. In our case, there's a pair of very serious-looking snowmobiles perched atop the bed of a GMC Sierra. They spread out as wide as the extended tow mirrors, and their back halves are dangling precariously beyond the truck. Sterling Archer would be giddy; I'm a little nervous. But only because canyon roads and wide vehicles with a high center of gravity go together like peas and custard. The added weight is no sweat at all. That's because this is the 2017 GMC Sierra HD Denali, a truck with the sort of enhanced power, torque, suspension, and stopping capability expected of a heavy-duty pickup. And for this year, the power and torque get a serious bump courtesy of a new 6.6-liter Duramax turbodiesel engine reengineered from almost the ground up with 90 percent new parts. It's quieter and more efficient and it emits less, while most importantly producing 445 horsepower and 910 pound-feet of torque. That's up from 397 and 765, respectively. Chevy fans will note that the same engine is also available in the updated 2017 Silverado HD. Now, for those keeping score at home, that horsepower is best-in-class but the torque number still falls short of the new Ford Super Duty and its Power Stroke diesel V8's 925 lb-ft. Aw shucks. For the record, GM's engineers didn't seem too concerned that they weren't able to eke out an extra 16 torques just to say they're No. 1. "We wanted to first meet emissions and then deliver the maximum horsepower and torque we could, and deliver it over the widest usability range possible," said chief engineer Eric Stanczak. And let's be honest here, 910 pound-feet is herculean, and once again, a jump of 145 lb-ft. Or one Subaru Impreza's worth. Or 110 more than the best Ram can do on a 2500, and its Cummins turbodiesel's 800 pound-feet was eye-popping not too long ago. (The Ram 3500 maxes out at 900 lb-ft with the right transmission.) Ah, but here's the rub. That Cummins-equipped Ram 2500 can still tow more weight according to SAE-compliant measurements – 17,510 pounds for a Ram crew cab with a short bed versus 13,000 in the similar Sierra 2500. The Ford F-250 can manage 15,000.

2017 GMC Canyon Denali brings the bling

Denali is an incredibly important part of GMC's product strategy. It takes very little effort to create a Denali variant, and these models retail for big premiums over the models on which they're based. So if you're GMC, it makes sense that you'd want to create a Denali version of every product in your range. That in mind, enter the 2017 Canyon Denali. GMC's midsize pickup gets all of the usual Denali trimmings, including a new grille, chrome trim, 20-inch wheels, and the necessary badging. Inside, there's a unique instrument panel, Jet Black leather, heated and cooled seats, and again, Denali badges abound. GMC says the Canyon Denali will be offered exclusively in the crew cab body style, with either the 3.6-liter gasoline V6 or 2.8-liter diesel engine. Have a look at the fancy truck in our gallery above, and scroll down for GM's official press blast. GMC Introduces 2017 Canyon Denali Exclusive design cues, content elevate industry's first premium midsize truck DETROIT, Tuesday, Nov. 17, 2015 – Denali is the ultimate expression of GMC's professional grade style, luxury and capability – and it is coming to the Canyon midsize truck. The 2017 Canyon Denali is being introduced today, ahead of its public debut at the Los Angeles Auto Show. It goes on sale in late 2016. "Canyon is the segment's first and only premium midsize truck, offering unparalleled capability and efficiency matched with maneuverability and refinement," said Duncan Aldred, vice president of GMC Sales and Marketing. "The all-new Canyon Denali builds on that award-winning combination with the distinctive styling, luxurious interior and elevated content that has defined the Denali nameplate since its introduction nearly 17 years ago." Like all Denali models, the new Canyon Denali is distinguished with a unique chrome grille and unique wheels – 20-inch ultra-bright-machined aluminum wheels with painted accents. Exterior cues include chrome fog lamp bezels, five-inch-diameter rectangular chrome assist steps, a polished exhaust tip and a standard spray-in bed liner. The Canyon Denali will be offered in six exterior colors. Inside, a Jet Black interior features Mulan leather-appointed seats with perforated, heated-and-ventilated front seats – exclusive content in the Canyon lineup – along with unique instrument panel and console trim; and Denali-logo sill plates and floor mats. Standard technologies include Forward Collision Alert and Lane Departure Warning.