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GM confirms 2015 Silverado, Sierra to get 8-speed automatic

When viewed alongside the next Ford F-150 and the Ram 1500, there is one thing that seems to be missing from the Chevrolet Silverado and GMC Sierra. Where the F-150 will rely on turbocharging and aluminum architecture and the Ram sports an eight-speed automatic and an air suspension, the General Motors twins lack a big, calling-card feature. They're very good, very refined trucks, but one could argue that they're not terribly innovative.
And while it might not be as flashy a feature as air suspension or a lightweight skin, the Silverado and Sierra will get their own eight-speed automatic for 2015, a transmission that will be paired with the company's Ecotec3 6.2-liter V8. The new cogswapper will also find its way into the GMC Yukon Denali, but for now, there's no indication why the Cadillac Escalade, Suburban, Tahoe and standard Yukon are being left out.
According to GM, the new gearbox is about the same size and weight as the current Hydra-Matic 6L80 six-speed. By the time the new powertrain combination enters production late this year, the EPA will almost certainly have gotten around to certifying the vehicles' fuel efficiency. Until then, feel free to speculate. The current Silverado with the 6.2 and six-speed auto returns 14 miles per gallon in the city and 20 on the highway. How much do you think the eight-speed will improve those figures? Scroll down for the official press blast from General Motors, and then head into Comments.

2020 Chevy Silverado, GMC Sierra recalled due to faulty brake component

General Motors is recalling 2020 Chevrolet Silverado 1500 and GMC Sierra 1500 pickups to fix a defect in the trucks' brake system. Certain Silverado and Sierra pickups were produced with brake-caliper bolts that were not heat-treated. Without heat-treating, the bolts are weaker than they should be, and there is a risk that they could fail, which would affect the trucks' braking performance, possibly leading to a crash. In total, 20,352 vehicles are affected. Owners of affected trucks will be contacted by GM. Dealers will inspect the bolts and replace those that are defective. Related Video:      

Editors' Picks June 2022 | Acura MDX and the revamped GMC Sierra

This month of Editors' Picks include a pair of excellent vehicles vying for a spot at the top of their respective classes. GM has long disappointed us with its latest generation of Silverado and Sierra pickups, but the 2022 update is a turning point. Plus, Acura rounds out its MDX lineup with a Type S model, and it's enough to earn an Editors' Pick. In case you missed our previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get EditorsÂ’ Pick status. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in June that earned an EditorsÂ’ Pick. 2022 GMC Sierra 1500 2022 GMC Sierra Denali Ultimate View 44 Photos Quick take: GM fixes the GMC Sierra's biggest flaw this year with a new interior. Plus, it gains the AT4X trim for more off-road prowess and keeps all that was good from before. Score: 8.0 What it competes with: Ford F-150, Ram 1500, Toyota Tundra, Nissan Titan, Chevrolet Silverado 1500 Pros: Top-notch luxury interior, stout capability, wide range of great powertrains Cons: Ride is flinty/rough, looks that divide From the editors: Road Test Editor Zac Palmer — "It really depends on what trim level you spring for with the Sierra. Buy the Denali Ultimate, and the interior is just as good as the competition. If you're not going all out on luxury features, though, at least get the diesel. It's the smoothest operating diesel engine out there, and it's also efficient. This is one great truck when you set it up in the ideal configurations." Senior Editor James Riswick — "The GMC Sierra Denali interior has gone from "They just didn't try" to "They tried harder than everyone else." The Denali Ultimate's design, detailing and materials are particularly impressive. If you want a luxury truck, this delivers." In-depth analysis: 2022 GMC Sierra Review | GM's 'premium truck' is actually now premium   2022 Acura MDX 2022 Acura MDX Advance View 23 Photos Quick take: The MDX is one of the best luxury bargains in the three-row class. It has great looks, a sumptuous and sporty interior and even offers a Type S performance variant.