1989 Gmc Sierra 1500 4x4 on 2040-cars

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2014 GMC Sierra Regular Cab revealed

Despite initially launching in just the Crew Cab configuration, the lineup of 2014 GMC Sierra and 2014 Chevrolet Silverado trucks will eventually grow to include three cab sizes and three bed lengths. Oddly enough, our first look at the Regular Cab bodystyle has arrived in a General Motors press release discussing the aerodynamics of the new truck, with an image showing a Sierra Regular Cab testing in the wind tunnel. GMC's website says that Regular Cab and Double Cab models will be available by summer.
While it really didn't take too much imagination to figure out what the two-door version would look like, this Regular Cab Z71 looks pretty sharp with its standard-length (6.5-feet) bed - a longer bed will also be offered. In regards to the aero tuning of the 2014 Sierra, these images show just how far GM has gone in maximizing the truck's fuel efficiency and reducing its noise, vibration and harshness (NVH) levels. Interestingly, the press release shows visual evidence that keeping the tailgate up is best for aero - there's always been some Mythbusters-level contention about such things -but GM also says that adding tonneau covers (preferably soft) and running boards can also help improve the overall aerodynamics. Scroll down for all of this aero info in the official press release.

2015 Chevy Colorado and GMC Canyon order guides reveal added power

General Motors' Fleet Order Guide system is often the canary in the coal mine for interesting changes on new models. The recent guide for the 2015 Corvette unveiled all sorts of changes that weren't yet known about the sports car. Now, it's time for the 2015 Chevrolet Colorado and GMC Canyon to take their bow in the spotlight, and they look worth the wait. The new midsize trucks are getting a touch more power than first thought, as well as some very nice features.
Extended Cab models of both trucks come standard with a 2.5-liter, direct-injected four-cylinder rated at 200 horsepower at 6,300 rpm and 191 pound-feet of torque at 4,400 rpm. That's a bit more than the 193 hp and 184 lb-ft originally reported for the duo. The standard transmission for the extended trucks is a six-speed manual, but the Work Truck trim is also available with an optional six-speed automatic. Towing for the four-cylinder is rated at 3,500 pounds.
Crew Cab models come standard with a 3.6-liter V6 with 305 hp at 6,800 rpm and 269 lb-ft of torque at 4,300 rpm, with a six-speed automatic. That's also somewhat different than the originally reported rating of 302 hp and 270 lb-ft. Towing for the V6 is rated at 7,000 pounds.

Next-gen GMC Terrain teased looking chiseled in AT4 trim

The next-generation GMC Terrain is coming soon, as GMC just dropped its first teaser of the redesigned compact crossover. It makes sense that GMC is re-doing the Terrain now, as its Bowtie-badged equivalent, the Chevrolet Equinox, was just completely redesigned, too. GMC teased the new Terrain in its most rugged AT4 trim, and the look sure is a bold one from this partial front-end view. From the headlights to the upright grille and chiseled hood, this Terrain is looking more Yukon- and truck-like than ever before. Expect the AT4 version seen here to mirror the Equinox Activ trim from an equipment perspective by adding all-terrain tires wrapping smaller-diameter wheels for a legit boost off-road. It may also feature a unique front bumper for improved approach angle. As for the interior, spy photos have shown that it will differ significantly from its Chevy cousin. Those photos show a tall, vertically-oriented screen that takes its cues from the GMC Acadia. There isn’t much in the way of details provided by GMC, but the company does let on that the new Terrain – this will be its third generation – will have a “bolder, more assertive design” throughout the vehicle. Based on the Equinox, we're expecting it to get the same turbocharged 1.5-liter four-cylinder with 175 horsepower and an eight-speed automatic transmission. All-wheel and front-wheel drivetrains will likely be offered as well. A full reveal isnÂ’t planned until “later this year,” leading us to believe this Terrain will be a 2025 model year vehicle just like the Equinox is. ItÂ’s also scheduled to launch after the refreshed Yukon, which GMC says is coming along later this year, too. Related video: