Explore the full 2026 Chevrolet Corvette lineup, including Stingray, E-Ray, Z06, and ZR1 models. Learn about their specs, ...

X15 diesels showed quick throttle response and strong acceleration on the TRC's tracks. Engine brakes were impressively strong, even at low rpm's. A parade of X15-powered tractor-trailers led the ...

When a 2024 Toyota Tundra displays an "Engine Shutdown" alert, it links to the V35A engine debris issue. I’ve observed a ...

Detroit Diesel last month rolled out its sixth-generation engine platform—updated DD13, DD15, and DD16 engines that will meet ...

New information has surfaced about GM’s sixth-generation small-block V8, which is expected to come in two sizes. Like Stellantis with its Hemi V8, General Motors has no intention of discontinuing the ...

Detroit’s sixth-gen lineup features updated DD13, DD15, and DD16 engines that add an SCR pre-treatment of exhaust gas prior ...

Replacing four-cylinder engines with inline-sixes, debuting a new family of V-8s, downplaying plug-in hybrids, adding more AMGs with high-performance electric motors, and mid-size SUVs with combustion ...

The Wrangler may be the brand’s icon, but for many years, Jeep’s top selling nameplate in North America has been the midsize Grand Cherokee. The current fifth generation WL platform debuted in 2021 ...

And North America gets the engine first. Here, it will be badged Detroit Diesel. The launch model, at 14.8 liters, is designated the DD15, with ratings between 455 and 560 horsepower. The result of a ...

As GM Authority has been following for quite some time now, General Motors launched a recall last year impacting roughly 600,000 vehicles in the U.S. equipped with the 6.2L V8 L87 engine. Affected ...