NTEA 2010: 2011 GMC Sierra Denali HD puts the Heavy in Heavy Duty

Filed under: Truck, Work, GM, GMC, Misc. Auto Shows, Diesel

2011 GMC Sierra Denali HD - Click above for high-res image gallery

For the first time in its history - and considering that the company has been around for over 100 years, that's significant - GMC decided to make an official appearance at the National Truck Equipment Association show in St. Louis. And the Professional Grade brand brought along the heavies... specifically, the 2011 GMC Sierra Denali HD.

When the truck hits the market later this year, it will be the first time that GMC has offered a Denali version of its Heavy Duty truck platform. After giving the truck a thorough once (and even twice) over, we have to say that the Denali, even with all of its drilled-out chrome highlights, looks rather subdued and classy in all-black paint. And, though we certainly appreciate the in-your-face attitude of General Motors' two main competitors in the pickup wars, we'd say that understated appearance is a good thing.

Inside, you'll find the expected luxury trimmings, including heated and cooled leather seats and a matching wood-trimmed heated steering wheel, along with some nice details like Denali-specific door sill plates. All that is well and good, but the big news resides under the truck's big black hood: a revised 6.6-liter Duramax V8 diesel engine, which is mated up to a stout Allison 1000 six-speed automatic transmission.

For those who like to keep track of these thing, which is to say every single person who's actually interested in purchasing one of these earth-moving behemoths, GM's latest Duramax beats out the 2011 Ford Super Duty in the all-important horsepower and torque wars with 397 horsepower and 765 pound-feet. Wanna pull a ten-ton load? No problem. That powerplant is also more fuel efficient (by 11 percent) and cleaner than the unit it replaces.

Interestingly, GM representatives tell us that they had a bit of a back-and-forth with the Feds regarding how best to handle the required refilling of the diesel exhaust fluid tank, which won't run dry for about 5,000 miles between fill-ups. It seems that when the truck gets dangerously low on the exhaust treatment, its speed will be capped at 55 miles per hour. If you run out, the computer nannies will keep you to just a four mph crawl so that you'll never be stranded completely. Want more? Check out our gallery of high-res images below and click here for the rest of the details.

Gallery: 2011 GMC Sierra Denali HD

NTEA 2010: 2011 GMC Sierra Denali HD puts the Heavy in Heavy Duty originally appeared on Autoblog on Wed, 10 Mar 2010 16:59:00 EST. Please see our terms for use of feeds.

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Photo of the Day: “Bumblebee” Camaro

Today’s photo comes from Steve Brandon. Be sure to look at all of Steve Brandon’s photos and our other albums. And if you would like to recommend your favorite photo with a GM car or truck in it, put it up on Flickr and tag it with “gmfyi.”

SXSW Road Trip Challenge: Day Three Recap

By Will Stewart SXSW Road Trip Challenge Correspondent With all eight teams now on the road, the Chevy’s SXSW Road Trip Challenge is now in full swing. Team San Diego hit the road this morning, meaning that each of the teams is now on the road and on the scoreboard. Team Detroit continues to hold down a commanding lead, [...]

GM quickly one-ups Ford with 2011 Duramax diesel ratings, shows off GMC Sierra Denali HD

Filed under: Truck, Chevrolet, Ford, GM, GMC, Diesel

2011 GMC Sierra Denali HD - Click above for high-res image gallery

Not even a month ago, at the end of our post on the 2011 Ford Super Duty engine specs, we wrote: "General Motors, there's a big ass ball in your court." Someone at GM has apparently grabbed their big ass racket and said, "Oh, I got this...", then smacked the ball right back into play. The Ford's measurements 390 horsepower, 735 pound-feet of grunt. The General has just announced that its 6.6-liter Duramax turbo diesel has 397 horsepower and 765 lb-ft. of torque, a jump of 32 horsepower and 105 lb-ft. over the previous Duramax.

A closer look at the numbers does reveal some give-and-take, however. The Ford's maximum tow rating is 21,600 pounds, while GM's is 20,000 pounds. And while not exactly engine related, the Ford truck also has a higher max payload than the GM twins. Still, the RenCen pickups take the power crown, and the new Duramax is more efficient than the previous one - GM didn't put a specific mileage number to it, but claims 680 miles of highway going possible from the 36-gallon tank. You'll find GM's press release on the new engine after the jump.

In related news, GM has released the first image of its GMC Sierra Denali HD pickup, mechanical and sheetmetal twin of the Chevrolet Silverado HD. There's an additional press release after the jump for it as well.

So... anyone else want to take a swing at that even bigger ass ball?

Gallery: 2011 GMC Sierra Denali HD

[Source: General Motors via PickupTrucks.com]

Continue reading GM quickly one-ups Ford with 2011 Duramax diesel ratings, shows off GMC Sierra Denali HD

GM quickly one-ups Ford with 2011 Duramax diesel ratings, shows off GMC Sierra Denali HD originally appeared on Autoblog on Wed, 10 Mar 2010 08:29:00 EST. Please see our terms for use of feeds.

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Nissan CEO Says He Has No Electric Car Competition

The Nissan Leaf wasn’t announced until early 2009, more than two years after GM first unveiled the Volt concept. Despite their late arrival, Nissan’s CEO Carlos Ghosn has been pushing hard to place his company in the leadership position for electric cars. The 100 mile range Nissan Leaf pure EV and [...]

2011 Chevrolet Corvette Z06 Carbon slots in right below ZR1

Filed under: Coupe, Performance, Chevrolet

2011 Chevrolet Corvette Z06 Carbon - Click above for high-res image gallery

For the truly hard-core Corvette fanatic who likes to spend weekends thrashing his or her car at the track, there is only one Corvette worthy of consideration: the Z06. However, thanks to the ZR1, the lightweight, normally aspirated 7.0-liter coupe is no longer the absolute quickest Vette, but it is felt to have the most responsive handling. What it doesn't have is the uber-cool carbon-ceramic brakes, carbon-fiber body panels and magnetic ride active damping system of its supercharged sibling. That can now be changed to past tense with the birth of the Z06 Carbon edition announced today by General Motors.

The Z06 Carbon was created to celebrate the 50th anniversary of the first appearance of the Corvette at the 24 Hours of Le Mans when John Fitch and Briggs Cunningham won their class and finished eighth overall. The Carbon edition is essentially a Z06 with a ZR1 chassis and some of the carbon skin. When production starts this fall, only 500 examples will be made and they will only come in two colors, Inferno Orange and Supersonic Blue. All examples get black-painted wheels and a black interior upholstered in leather and suede. Follow the jump and we'll tell you more.

Gallery: 2011 Chevrolet Corvette Z06 Carbon

[Source: Chevrolet]

Continue reading 2011 Chevrolet Corvette Z06 Carbon slots in right below ZR1

2011 Chevrolet Corvette Z06 Carbon slots in right below ZR1 originally appeared on Autoblog on Wed, 10 Mar 2010 00:01:00 EST. Please see our terms for use of feeds.

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Webchat: Mark Reuss on the State of GM in North America

Wednesday, March 10 at 1:00 p.m. EST, the president of General Motors North America, Mark Reuss will host a live Webchat to talk about the state of GM North America. Mark and his team are focused on creating innovative products with exciting design, high quality, and great fuel efficiency. He stands behind GM’s commitment to deliver [...]

SXSW Road Trip Challenge: Day Two Recap

By Will Stewart SXSW Road Trip Challenge Correspondent Seven of the eight teams taking part in the Chevy SXSW Road Trip Challenge are on their way to Austin, Texas, documenting their crazy solutions to the challenges they have to accomplish on their journeys. Not that they haven’t taken some time to pamper themselves. In fact, pedicures anyone? Team North [...]

Autoblog Podcast #169: Wagons and SuperDuty and NASCAR, Oh My!

Filed under: Motorsports, New York Auto Show, Podcasts, Safety, Acura, Cadillac, Ford, Honda, Toyota, Rumormill

Click above for the Autoblog Podcast in iTunes, RSS or listen now!

Episode #169 of the Autoblog Podcast has arrived, and it's Chris, Sam, Alex, and Dan again this week. As usual, the Autoblog Garage starts us off, this time with a couple Suzuki Kizashis, a Ford Transit Connect, and the Cadillac SRX. The first topic for discussion are the latest developments in the ongoing Toyota Recall issue. The Cadillac CTS-V Wagon catches our fancy next, and we stay on the wagon tip to talk about the Acura TSX Wagon, which will debut at the New York International Auto Show. Honda's CR-Z is next, before we go big and talk about the 2011 Ford SuperDuty. Wrapping up on a sporting note, we offer totally uninformed commentary on the Carl Edwards NASCAR wreck before taking a few listener questions and calling this turkey done. Thanks for listening!

Direct fanmail to Podcast at Autoblog dot com, review the show in iTunes, fill out our survey or even leave us a voicemail on our Google Voice line 734-288-8POD (734-288-8763). Until next week, hit up Joystiq and Engadget when podcast loneliness sets in. Thanks for listening!

Continue reading Autoblog Podcast #169: Wagons and SuperDuty and NASCAR, Oh My!

Autoblog Podcast #169: Wagons and SuperDuty and NASCAR, Oh My! originally appeared on Autoblog on Tue, 09 Mar 2010 17:15:00 EST. Please see our terms for use of feeds.

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Photo of the Day: 1957 Chevy Bel Air

Today’s photo comes from sjb4photos. Be sure to look at all of sjb4photos’ photos and our other albums. And if you would like to recommend your favorite photo with a GM car or truck in it, put it up on Flickr and tag it with “gmfyi.”