500 Horsepower Gmc Sierra Slt Z71 on 2040-cars

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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.

2024 GMC Hummer EV SUV revealed, priced the same as the truck

Following up on the 2024 GMC Hummer EV pickup truck's big reveal back in October is the SUV variant. And it looks pretty much the way you would expect. From roughly the doors forward, it's the same as the blocky pickup. But the back half now has an enclosed cargo area, a full-door tailgate and full-size spare mounted to it. Besides the tweaked looks, the SUV is physically shorter. The full dimensions haven't been revealed yet, but the wheelbase is 8.9 inches shorter than the truck at 126.7 inches total. The overall length is likely reduced even further, since the tail is much shorter than the truck's with the rear wheels close to the bumper. Both of these changes will greatly improve breakover and departure angles, plus make the vehicle generally more maneuverable on and off road. GMC boasts that with four-wheel-steering, the turning circle is just 35.4 feet, about a foot and a half tighter than the truck. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Powertrains are identical to that of the truck. The EV2 and EV2X get two motors making 625 horsepower. Higher EV3X and Edition 1 trims have three motors making 830 horsepower. Electric range varies between about 250 miles to 300 miles depending on specification. Extremely fast 800-volt, 300-kW DC fast charging is available and included on all but the base trim level. An Extreme Off-Road Package is available on EV2X and above that adds 18-inch wheels with 35-inch mud-terrain tires. You'll also be able to get the ground-clearance-increasing air suspension and four-wheel steering with the famous Crab Mode. Super Cruise will be standard on every GMC Hummer EV. Pricing and trim levels are nearly identical to the pickup truck, with only the Edition 1 varying. The base model starts at $79,995, and each trim and price is listed below. Prices are listed without the destination charge because that figure has not been revealed yet. EV2: $79,995 EV2X: $89,995 EV3X: $99,995 Edition 1: $105,595 ($110,595 with Extreme Off-Road Package) The Edition 1 SUVs will be available first with sales starting early next year. The EV2X and EV3X will go on sale that spring, and the base EV2 trims will go on sale in spring 2024. GMC is taking reservations now, and they can be made at this link. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

J.D. Power customer survey of dealers counts Cadillac, Buick as big winners

Cadillac and Buick have taken the trophies in J.D. Power's latest Customer Service Index Study examining satisfaction with dealer service. Surveying more than 90,000 owners and lessees of 2009-2013 model-year cars, the study found that those with pre-paid maintenance packages were ten percent more likely to buy their next car from the same brand.
Dealer satisfaction scores have improved overall, Cadillac nabbed the luxury segment ahead of Audi and Lexus, taking the crown that Lexus held last year. Buick keeps the mass-market dealer satisfaction win in the family, finishing ahead of Volkswagen and last year's winner GMC. The study also found that service department use of tablets increased customer satisfaction, as did "best practices" like "providing helpful advice." Who knew?
You can find details on those and more findings in the press release below.