duramax

On Friday, General Motors swung open the doors to its "state-of-the-art," $200-million diesel engine factory located in Thailand's eastern Rayong province. This facility is the U.S. automaker's first diesel production site in Southeast Asia and part of Thailand's push to become a bigger producer ...

Until recently, the only market segment in the United States that had embraced diesel engines was heavy duty pickup trucks. While we were in Maryland this week to drive the 2011 General Motors HD pickup trucks powered by the revised 6.6-liter Duramax diesel V8, we took the opportunity to ask about ...

The move to official automaker support for higher blends of biodiesel has been a slow one. One important step along the way were the establishment of American Society for Testing and Materials (ASTM) standards for B20 (20 percent biodiesel mixed with 80 percent petro diesel) in the middle of ...

We're not entirely sure what to make of reports regarding Isuzu's tie-up with General Motors for diesel engines that seem to conflict with one another, but here we go anyway. According to Bloomberg, Isuzu is considering whether it should end its joint venture with The General for the production ...

The clean exterior of this 1970 Chevelle hides a wicked little secret. If you take a look at the photo above, you'll see what we mean. The bundle of plumbing you see spilling out of the engine bay tells only part of ...

One of several interesting little surprises to come out of this week's GM product technology showcase was the upgraded 6.6-liter Duramax V8. Unfortunately, the 4.5-liter diesel developed for the light duty applications remains on the shelf for ...

Earlier this year, as General Motors was slashing spending on programs in a desperate and ultimately unsuccessful attempt to stave off bankruptcy, one of the victims was the new new 4.5-liter Duramax diesel V8. The engine, which was intended to start production in early 2010 for use in GM's ...

People who were hoping to get a diesel-powered light duty truck in the next few years are now pretty much out of luck. In a disappointing but thoroughly unsurprising move, General Motors has confirmed that its highly anticipated 4.5-liter Duramax diesel is on indefinite hold. Employees at GM's ...

We've written here several times about the brilliant packaging job that General Motors has done with its new upcoming 4.5L Duramax diesel V8. Beyond the basic packaging, the engineers have done a lot of fascinating work on the internals to reduce weight and improve efficiency as well. The main ...

Ever since General Motors announced a new 2.9L turbodiesel V6 for the European-spec Cadillac CTS there has been speculation about whether it would ever be introduced in the U.S. market. Last December, Cadillac General Manager told ABG that the company was evaluating the new engine for U.S. market. ...