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How many miles can you get out of Chevy Colorado?

On a full tank, you can expect roughly 360 to 600 miles, depending on engine, drivetrain, and driving conditions.


Estimating your range by powertrain


Understanding your possible range starts with the fuel tank size and the vehicle's fuel economy. The Colorado typically uses a 19-gallon tank, and mpg varies by engine and drivetrain.


The following estimates assume a standard 19-gallon tank and typical driving conditions.



  • Gasoline models (2.5L inline-4 or 2.7L turbocharged inline-4): roughly 360–460 miles per tank, depending on city/highway mix and configuration.

  • Diesel Duramax 2.8L: roughly 440–600 miles per tank, benefiting from better highway efficiency.


Actual range can vary due to cargo, roof racks, elevation, climate, and maintenance. Always check EPA fuel economy figures for your exact configuration and use the vehicle's trip computer to estimate remaining miles.


Maximizing range on the road


Practical steps to stretch every gallon in everyday use.



  1. Keep tires inflated to the recommended pressure and ensure proper wheel alignment to maximize efficiency.

  2. Remove unnecessary weight and roof racks when not in use to reduce rolling resistance.

  3. Drive smoothly: avoid rapid acceleration and high-speed driving; use cruise control on highways when safe.

  4. Plan routes to favor highway driving and avoid unnecessary detours, which reduces fuel consumption.

  5. Maintain your Colorado with regular maintenance (air filter, spark plugs on gasoline versions, engine oil, and following service intervals).


Even with best practices, range will vary with weather, loads, and terrain. Checking your trip computer on a given trip provides the most accurate estimate.


Notes on model year and configuration


EPA fuel economy and range figures differ by engine and trim. As of the latest Colorado lineup, you may choose a gasoline 2.7L turbo I-4 or a 2.8L Duramax diesel; MPGs generally fall in the low-to-mid 20s combined for gasoline variants and mid-20s for the diesel, with highway efficiency typically higher for the diesel. Tank capacity remains around 19 gallons across recent models.


Summary


Range on a Chevy Colorado is highly dependent on configuration and driving. Most models with a 19-gallon tank offer a practical range from around 360 miles on city-heavy trips to 600 miles on highway-focused journeys, with diesels typically at the higher end. For a precise estimate, consult EPA ratings for your exact configuration and monitor the trip computer during trips to gauge remaining miles.

What year to stay away from Chevy Colorado?


What are the worst Chevrolet Colorado years? The early years in each of the first and second generation Colorados are both problematic. That encompasses trucks built from 2002 to 2006, and ones from 2014 to 2019.



How many miles will a Chevy Colorado last?


Chevy Colorado Longevity in Numbers
Average lifespan: 200,000–250,000 miles. Diesel models: Often exceed 250,000 miles due to engine durability. Years of use: Typically 15–20 years with consistent upkeep.



What is high mileage for a Chevy?


200,000 Miles
Yet many people start shopping for a new vehicle around that mark. However, Chevy vehicles are routinely among lists of the longest-lasting vehicles and regularly make it past 200,000 miles.



Is 200k miles on a Chevy bad?


If you take good care of your Chevy Silverado, you can expect it to last anywhere from 200,000 to 300,000 miles—and that's just the baseline. With diligent maintenance and responsible driving, some owners have pushed their trucks well beyond 400,000 miles, proving just how durable these trucks really are.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.