2009 Gmc Sierra 2500hd Service Truck on 2040-cars

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2015 Sierra All Terrain HD looks ready to hit heavy-duty trails

GMC is getting its heavy-duty trucks ready for the mud this summer with its All Terrain package for the Sierra 2500HD and 3500HD. Meant to blend style, tech and ruggedness, the pack includes a lot of extra chrome outside and an off-road package underneath.
The 2015 Sierra All Terrain HD trucks naturally come standard with four-wheel drive with an electronically controlled transfer case to handle things in the dirt. The Z71 off-road package is also standard, which includes Rancho twin-tube shocks, hill descent control and a skid plate. To add some style when off the beaten path, the pack includes chrome trim on the mirror caps, lower bumper and grille surround, plus LEDs around the headlights and 18-inch wheels (20-inchers are optional on the 2500HD). The 3500HD also gets chrome, adjustable outside camper mirrors. The interior receives a technology upgrade thanks to the standard rearview camera and IntelliLink infotainment that can act as a Wi-Fi hotspot through OnStar 4G LTE, read text messages and includes Siri Eyes Free for iPhone users.
The All Terrain package goes on sale on both trucks this summer and is offered on either the SLE or SLT trim levels in double cab and crew cab models. The standard engine is the 6.0-liter V8 with 360 horsepower and 380 pound-feet of torque, but the Duramax 6.6-liter, diesel V8 with 397 hp and 765 lb-ft is also available. The gas engine is mated to a Hydra-matic six-speed automatic, and the diesel uses an Allison six-speed automatic. Scroll down to read the full announcement about these heavy-duty off-roaders.

GM seeks national mandate for zero-emissions cars

DETROIT — General Motors says it will ask the federal government for one national gas mileage standard, including a requirement that a percentage of auto companies' sales be zero-emissions vehicles. Mark Reuss, GM's executive vice president of product development, said the company will propose that a certain percentage of nationwide sales be made up of vehicles that run on electricity or hydrogen fuel cells. GM says a nationwide program modeled on such a requirement in California could result in 7 million electric vehicles, or EVs, on U.S. roads by 2030. California wants 15.4 percent of vehicle sales by 2025 to be EVs or other zero emission vehicles. Nine other states, including Maryland, Massachusetts, New Jersey and New York, have adopted those requirements. In January, California Governor Jerry Brown set a target of 5 million zero-emission vehicles in California by 2030. The Trump administration criticizes California's ZEV mandate, saying it requires automakers to spend tens of billions of dollars developing vehicles that most consumers do not want, only to sell them at a loss. Reuss told reporters that governments and industries in Asia and Europe "are working together to enact policies now to hasten the shift to an all-electric future. It's very simple: America has the opportunity to lead in the technologies of the future." A national mandate also would create jobs and reduce fuel consumption, CO2 emissions and "make EVs more affordable," Reuss added. GM, the nation's largest automaker, will spell out the request Friday in written comments on a Trump administration proposal to roll back Obama-era fuel economy and emissions standards, freezing them at 2020 levels instead of gradually making them tougher. Under a regulation finalized by the Environmental Protection Agency at the end of the Obama administration, the fleet of new automobiles would have to get 36 miles per gallon by 2025, 10 mpg higher than the current requirement. But the Trump administration's preferred plan is to freeze the standards starting in 2021. Administration officials say waiving the tougher fuel efficiency requirements would make vehicles more affordable, which would get safer cars into consumer hands more quickly. GM on Thursday said it doesn't support the freeze, but wants flexibility to deal with consumers' shift from cars to less-efficient SUVs and trucks.

These are the 10 longest-lasting vehicles on the road today

Buying a car has started feeling pretty bad. It’s hard to find what you want, and when you do, thereÂ’s a great chance itÂ’s not selling for the price you thought it would be. The least stressful way of coping with the situation is not to buy a new car, but how can you know how long your current ride will last? A recent study from iSeeCars found that some vehicles are prone to deliver many more miles of usable driving than others. iSeeCars looked at more than 2 million cars. The mileage over which the top 1% of cars within each model obtained was calculated and used to rank models, and the study required that a vehicle be sold for at least 10 of the past 20 years to be included. Unsurprisingly, Toyota dominated the top-10 list, but most of the other models come from General Motors with one Honda thrown into the mix. Ranked by mileage, the top-ten longest-lasting vehicles include: Toyota Highlander Hybrid: 244,94 miles Toyota Avalon: 245,710 miles Honda Ridgeline: 248,669 miles Chevrolet Tahoe: 250,338 miles Toyota Prius: 250,601 miles GMC Yukon XL: 252,360 miles Toyota Tundra: 256,022 miles Chevrolet Suburban: 265,732 miles Toyota Land Cruiser: 280,236 miles Toyota Sequoia: 295,509 miles The iSeeCars study found that SUVs and trucks occupy 75 percent of the top 20 vehicles with the potential to last the longest, and Toyota alone accounts for half of the top 20. Interestingly, the Prius and Highlander Hybrid made the list, suggesting that automakers are getting better at making batteries last a long time. "What we see is a list of highly-durable vehicles, capable of more than a quarter-million miles of use if properly maintained," said iSeeCars Executive Analyst Karl Brauer. "And to be clear, this study isnÂ’t reporting the maximum lifespan of these vehicles. This is simply a measure of current odometer readings. Most of these cars are still in use and going strong." Of course, the longevity of a vehicle has a lot to do with how itÂ’s treated and maintained over its lifetime. ItÂ’s easy to find stories of people nursing Toyota Tundras and other vehicles past a million miles, and thereÂ’s a 1960s Volvo with more than 3 million miles. Some vehicle types, particularly the largest SUVs, are often used as road-trip vehicles by large families, which means they tend to rack up big mileage. In most cases, buying and owning a higher-mileage car can be a risk, so itÂ’s essential to get a pre-purchase inspection or regular maintenance if you already own one.