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GM diesel pickups first to undergo extra EPA, CARB testing

The effects of Volkswagen's long-running diesel emissions evasion are starting to spill over to other automakers, but General Motors is taking things in stride. The 2.8-liter, four-cylinder Duramax in the 2016 Chevrolet Colorado and GMC Canyon is the first engine to get extra scrutiny by the Environmental Protection Agency and the California Air Resources Board, Automotive News reports. Rather than just the usual in-lab test, it's also being checked on the road. However, the extra evaluation shouldn't have any impact on when the trucks with his mill hit dealers later this fall. "We're in our final stages of the EPA certification, and our launch is on track," Chevy spokesperson Otie McKinley tells Autoblog. The four-cylinder diesel in the trucks makes 181 horsepower and 369 pound-feet of torque, and the automaker is touting low NOx production. In the announcement for the Colorado's specs, the company calls it "the cleanest diesel truck engine ever produced by General Motors." The tech includes exhaust gas recirculation to lower combustion temperatures and improve emissions. There's also a urea tank like on the bigger diesels for full-size trucks, and it gets refilled in time with oil changes. An indication on the instrument panel lets drivers know when that's needed, too. Even with the more demanding testing, the company doesn't seem too worried about the four-cylinder passing. "Part of our development process is on-road and off-road [laboratory] testing," Scott Yackley, Chevy Trucks assistant chief engineer, said to Automotive News. In the wake of the VW scandal, the EPA has pledged more rigorous testing. Before, on-road emissions evaluations were largely limited to heavy-duty vehicles, but the agency has decided to apply the checks more often to other models. There's also now greater cooperation with Canadian authorities.

GM 6.2L V8 claims most powerful light-duty truck engine title

General Motors has officially captured the horsepower crown for mainstream pickup trucks with its 6.2-liter V8. The big mill, available in both the Chevrolet Silverado and GMC Sierra, comes to market with 420 horsepower and 460 pound-feet of torque, handily outdoing its two cross-town competitors, Ram (5.7-liter V8, 395 ponies and 407 lb-ft) and Ford (6.2-liter V8, 411 hp and 434 lb-ft).
The new GM 6.2 will take a bit of an investment, though. Those that want the extra thrust will need to go with either the LTZ or High Country trims from the Chevy, or the SLT and Denali trims from GMC, which are the two highest trim levels for the respective vehicles. Trim levels aside, if you're in the business of towing, GM has you covered. Optioned with the 6.2-liter V8 and the Max Trailering Package, owners will be able to pull 12,000 pounds, a hugely impressive figure.
We still aren't certain as to what sort of economy the new engine will get, but it'll probably be a bad bet for the fuel conscious. As for availability, expect to see the 6.2-liter trucks in showrooms later in the fall.

The Volt Dance had precedent; meet the Chevy Footlockers

Marketing in the auto industry can get weird sometimes – really quite bizarre, in fact. For example, remember the Chevy Volt dance from the 2009 Los Angles Auto Show? If not, a group boogied to a song about the electric car, and it was every bit as awkward (and hilarious) as that sounds. In fact, that innocent bit of promotion lives in infamy, as some pundits grabbed hold of it during General Motors' bailout and asked why America's tax dollars were going to such things. The Chicago Auto Show has been digging through its vault of vintage videos, and it has come up with something that might actually be worse than that Volt-themed routine. They're called the Chevy Footlockers, and they're a dance troupe somehow promoting the Cavalier at the 1988 Chicago show. The connection between the car and their routine is unclear, but it's gloriously cheesy in a Chippendales-meets-AC Slater sort of way. Also, there are props towards the end, but we aren't going to spoil them for you, because you just have to watch for yourself. As a bonus, there's another (brief) clip below showing a female dance group with the Geo Tracker at the '91 Chicago show, and they sing, too. Scroll down to watch both of these oddities. News Source: ChicagoAutoShow via YouTube [1], [2] Marketing/Advertising Chicago Auto Show Chevrolet GM Classics geo