1997 Gmc Yukon Gt 4x4 on 2040-cars

Auto blog

GM to sell rebranded Peugeot vans in US?

According to a report by France's La Tribune cited by Reuters, General Motors and Peugeot are discussing the possibility of selling PSA Peugeot-Citroën commercial vans in the US through The General's dealership network. While specific models and what brand they may sell under stateside are not immediately clear, the move isn't entirely out of the blue, particularly since GM owns seven percent of the French automaker.
Peugeot and GM already have a joint-venture agreement to ease costs associated with vehicle development and procuring parts, and while the progress of the arrangement has been inhibited some by Europe's difficult economy, the two automakers are looking to expand the relationship. With sales in the dumpster, Peugeot's long-term prospects have looked particularly shaky as of late, and GM could use a modern commercial van lineup to better compete with North America's suddenly modern and Euro-fied competition. Mercedes-Benz kicked off the high-roof trend with its Sprinter, and for 2014, Ford is following with its Transit van (joining its smaller Transit Connect sibling), while Chrysler is leveraging its relationship with Fiat to rebrand the Ducato range of vans as Ram Promaster models.
Peugeot already has a full line of commercial van solutions in its stable, from its compact Partner and Bipper models to the larger Expert and Boxer models, which are available in a variety of cargo and people-carrying configurations.

Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

Canada opens probe into 250,000 GM pickups, SUVs over brake performance

Transport Canada, the auto safety regulator, has opened a probe into braking issues in nearly 250,000 General Motors full-size pickups and SUVs after U.S. officials launched a similar probe last year, the agency said on its website. The U.S. National Highway Traffic Safety Administration (NHTSA) in November into 2.73 million U.S. 2014-2016 model year SUVs and pickups after receiving 487 reports of hard brake pedal effort accompanied by extended stopping distance that were attributed to deterioration of the engine-driven brake assist vacuum pump. Transport Canada's probe covers 249,700 2015 through 2017 model year vehicles including the Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe and GMC Yukon as well as 2014-2017 Chevrolet Silverado LD and GMC Sierra LD vehicles. The U.S. agency said it had reports of nine incidents of vehicles incurring damage as a result of colliding with another vehicle or fixed object at low speeds and reports of two injuries. NHTSA said if the pump fails to operate, the amount of brake power assist can be significantly reduced, extending vehicle stopping distance. The NHTSA sent GM an information request in a Feb. 7 letter. A GM spokesman said he had no update on the investigation. Reporting by David Shepardson; editing by Jonathan Oatis