Model-year configuration directory
Chevrolet TrailBlazer by year.
Select your exact year to see every EPA-tested powertrain and driveline configuration, official fuel economy and any owner-manual feature guides.
68 EPA configurationsU.S. catalog · 2002–2026Flex fuelGasoline
Exact model year
Which TrailBlazer do you drive?
Every year below opens a complete EPA configuration guide. Powertrains are shown year by year because Hybrid, PHEV and EV availability changes over time.
2026 3 configurations Gasoline · Flex fuel 2025 3 configurations Gasoline · Flex fuel 2024 2 configurations Gasoline 2023 3 configurations Gasoline 2022 3 configurations Gasoline 2021 3 configurations Gasoline 2009 6 configurations Gasoline 2008 6 configurations Gasoline 2007 7 configurations Gasoline 2006 10 configurations Gasoline 2005 6 configurations Gasoline 2004 6 configurations Gasoline 2003 6 configurations Gasoline 2002 4 configurations Gasoline