GM's Heavy Duty trucks bring segment firsts. Here's what's changed.

GM's 8.3-liter Duramax diesel leads a comprehensive remake that includes electronic steering and brake tech.
Off Road Xtreme

5 Things We Know About The New 8.3L Duramax “Mongoose” — And 5 We Don’t

GM’s new 8.3L Duramax Mongoose is coming for 2027. Here are five things we know about the massive diesel V8—and five we still don’t.
The Auto Wire on MSN

GM's 8.3L Duramax Mongoose targets Ford's Power Stroke: What we know

GM has spent years watching Ford make the biggest torque number in the heavy-duty pickup segment. Its answer is more displacement. GM has teased an all-new Duramax 8.3L Turbo-Diesel V8, which it says ...

GM’s New 8.3L Diesel Borrows Something Crucial From the Canceled ‘Baby Duramax’

GM almost revolutionized pickups in the late 2000s with a high-tech Duramax diesel. It was eventually canceled due to the recession, but part of it still lives on in the new 8.3-liter "Mongoose." ...
CarBuzz on MSN

GM's Massive New Diesel Engine Is Arriving At The Worst Possible Time

New diesel V8 will be GM's biggest passenger vehicle engine ever, just as diesel fuel prices soar to excessively high record prices.
Top Speed

GM's New 8.3L Duramax V8 Lands Right As Diesel Prices Spike, And Buyers Will Feel It First

The 8.3L Duramax Mongoose is built to beat Ford and Ram, but $6.50-a-gallon diesel makes the timing brutal for buyers.

GM Is Actually Putting an 8.3L Duramax Diesel in Its HD Pickups to Devour Ford

GM calls it the "Mongoose," and it promises to beat Ford's "Scorpion" 6.7-liter Power Stroke that makes 500 hp and 1,200 ...