Yes. The 2005 Chevrolet Colorado did offer a five-cylinder engine as part of its gasoline lineup—the 3.5-liter inline-five. In addition, the truck was available with a 2.5-liter inline-four and, in some markets and configurations, a 2.8-liter Duramax turbo-diesel inline-four.
Here is a closer look at the engine options that were available in the 2005 Colorado, including how the five-cylinder option fit into the overall lineup and where it appeared in the model range.
Engine lineup for the 2005 Colorado
Before listing the main engine options, it’s helpful to understand that availability varied by trim level, cab configuration (Regular, Extended, or Crew Cab), and market. The five-cylinder option was the 3.5L inline-five, while other configurations included a four-cylinder gasoline engine and a diesel option.
- 2.5L inline-four gasoline engine
- 3.5L inline-five gasoline engine
- 2.8L Duramax turbo-diesel inline-four
Availability of these engines depended on the specific model year, body style, and regional market. The five-cylinder option specifically referred to the 3.5L inline-five, which was offered alongside the other gasoline and diesel choices.
Notes on availability
Engine availability varied by trim level and region. Some configurations (such as the inline-five and the Duramax diesel) were limited to certain combinations of cab style and market. It’s always best to check a specific 2005 Colorado’s window sticker or a manufacturer’s brochure for the exact powertrain options by trim and year.
Summary
In summary, the 2005 Chevy Colorado did offer a five-cylinder option in the form of a 3.5-liter inline-five engine, alongside a 2.5-liter four-cylinder and a 2.8-liter Duramax diesel in various configurations. The availability of each engine depended on trim, cab style, and region.