Forget about the HUMMER H1 Alpha with the 6.6L Duramax. The cheapest version costs more than $129,000, and that's not including tax, title, and options. Why shell out more than you'd pay for a new ...

Since launching in 1992 as a replacement for the 6.2 diesel V8, the 6.5-liter GM Detroit diesel engine has had good years and bad years, and opinions on its merits have been just as mixed. Some view ...

Detroit Diesel is a company with a long history, and as a result, its engines have powered some famous vehicles. This not only ranges from military vehicles and boats, but it also applies to consumer ...

Diesel passenger cars have never been a big thing in the US. Thanks to relatively cheap gas and plenty of affordable cars, fuel-sipping diesel sedans just didn't interest us as much as they did ...