The GMC Yukon blends luxury and capability in a full-size SUV package, and equipped with the Duramax diesel engine, it’s one of the most fuel-efficient vehicles in its segment. However, a recall has ...

General Motors has agreed to shell out $35 million to settle with owners after a class action lawsuit alleged that certain Chevrolet and GMC pickup truck models were built with defective high-pressure ...

Owners of specific GM models with Duramax diesel engines are in line to be reimbursed after a settlement was preliminarily approved. As is often the case with class action settlements like this, the ...

If you have a Duramax diesel engine under the hood of your Chevy or GMC truck, you might be able to get some cash from the folks at General Motors. GMC Sierra and Chevrolet Silverado models that were ...

First rolling off the line in 1996, the Chevy Express and GMC Savana haven’t changed all that much in the decades the nameplates have been produced. That said, both models dropped the turbocharged ...

Diesel powertrains have historically been associated with two things: big towing power and increases in fuel economy compared to their gasoline-powered counterparts. Diesel engines usually provide big ...

GM has finally shoehorned the Duramax 6600 in the 2006 Chevrolet Express and GMC Savana heavy-duty van offerings. It not only improves power (250 hp/460 lb.-ft) but is estimated to improve gas mileage ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...