However, despite the recent popularity of the V6, the inline-6 could be making a comeback ... Vortec with 400 horsepower concept-engine placed in a Chevy Trailblazer as a show of force and ...

So, engines ... dismay of Chevrolet executives and the small team headed up by the father of the Corvette, Zora Arkus-Duntov. The issue lay in the early 'Vette's wheezy, 235-CID straight-six ...

291.0-hp, 4.2-liter, Straight 6 Cylinder Engine (Gasoline Fuel) Wondering which trim is right for you? Our 2006 Chevrolet Trailblazer trim comparison will help you decide.