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EcoCar3 will convert Camaro to bitchin' eco rides

In the 47-year-history of the Chevrolet Camaro, there have been countless college-age kids spending a ton of time getting under the hood and souping 'em up. Now, General Motors is adding a twist to the concept by donating 16 Camaros for the EcoCar challenge that puts university teams together to wring out better fuel-efficiency out of various vehicles. No word on whether there will be donuts on anyone's lawn, as suggested by 80's punks the Dead Milkmen, but the idea's never a bad one. EcoCar3 will feature 16 teams such as Arizona State, Penn State, Ontario's University of Waterloo and, of course, Detroit's Wayne State University. They'll spend the next four years "[reducing] environmental impact, while maintaining the muscle and performance expected from this iconic American car," as the EcoCar organizers say. The goal is to maintain body design and safety standards while boosting efficiency and lowering emissions, but the actual process is far more complicated than that description suggests. The California Air Resources Board (CARB) and Bosch are among the sponsors of the contest, which is also put on by the US Department of Energy and managed by Argonne National Laboratory. Penn State won Year Two of the three-year EcoCar 2 competition with its E85 plug-in hybrid electric vehicle converted out of a Chevy Malibu. The grand-prize winner of EcoCar2 will be announced in June. Check out the EcoCar3 website and see the announcement video below for more details. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

2014 Chevrolet Silverado and GMC Sierra debut all-new designs, three new engines

General Motors has finally dropped the curtain on the 2014 Chevrolet Silverado and 2014 GMC Sierra. Both trucks have undergone substantial revisions with updated versions of the company's 4.3-liter V6, 5.3-liter V8 and 6.2-liter V8 engines. In a shot across the bows of both Ford and Chrysler, GM says it won't use a V6 engine adapted from passenger car applications. Instead, it developed the 4.3-liter engine based on its proven truck-duty architecture.
All three mills will boast direct injection fuel systems as well as a new cylinder head design. Combined with a revised piston, the new engines feature a smaller combustion chamber with a compression ratio of 11:1 or higher depending on the application. Cylinder deactivation and continuously variable valve timing are all part of the recipe, and each engine is paired with a six-speed automatic transmission with auto grade breaking. So far, no fuel economy or horsepower figures have been released, though GM says the new engines will best their predecessors in both areas.
Outside, the trucks feature a number of enhancements to reduce drag and wind noise, and GM claims both the Silverado and Sierra will offer buyers some of the quietest cabins in the class. Extended cab models now feature front-hinged rear doors to allow easier access to the back passenger area, and Crew Cab buyers can now select between a five-foot, eight-inch bed or a six-foot, six-inch bed. Buyers with a mind toward going off road will also rejoice in the return of the Z71 package, complete with Rancho shocks, front tow hooks and additional under-body protection.

Electric pickups compared: 2025 Ram 1500 REV specs vs. Silverado EV, F-150 Lightning

Now that the 2025 Ram 1500 REV has been revealed, along with its most important specifications, we now have information on all of the mainline Big 3 electric full-size pickup trucks. So it's time to see how the numbers stack up, because trucks are all about numbers. We'll see how the Ram compares to the power, battery capacity, payload, towing and other features of the 2024 Chevy Silverado EV and the 2024 Ford F-150 Lightning. Power and torque The Ram has just one powertrain option. It features two electric motors making 654 horsepower and 620 pound-feet. That gives it the most powerful standard powertrain, if not the most torque, as the Chevy Silverado EV has 510 horsepower and 615 pound-feet of torque, while the F-150 Lighting has 452 horsepower and 775 pound-feet. But the Chevy and Ford each have upgraded motor combinations. The Silverado is the most potent with 754 horsepower and 785 pound-feet, and the F-150 has 580 horsepower and 775 pound-feet. The GMC Sierra EV will also be available with this more powerful pair of motors, and most of its specifications will be the same as the Silverado. There are a couple of exceptions which we'll note when they come up. All three trucks come standard with dual motors and all-wheel drive, regardless of output, battery or trim level. They're all available with locking rear differentials, too. Ford F-150 Lightning front low View 48 Photos Battery, range and charging The Ram is packing some serious packs of batteries. The standard model gets 168 kWh and an estimated range of 350 miles. And the optional 229-kWh pack is estimated to deliver 500 miles of range. That's more capacity and range than the others. It also boasts an 800-volt battery system that allows for close to 350-kW charging. The Ford F-150 Lightning has a base battery of 98 kWh with a range around 230 miles. Optional is a 131-kWh pack with between 300 and 330 miles of range, depending on other vehicle specifications. It's the slowest charger, only allowing 150-kW charging maximum. The Silverado EV's battery specs are a bit nebulous. At launch, it will only be available with one battery pack option that GM claims will provide around 400 miles of range. The company didn't give an exact capacity, though. We would guess its size falls between the Ram's 168 and 229 kWh packs. A smaller battery pack will be offered later, with a shorter but unknown range. The Silverado can use 350-kW fast charging like the Ram.