How many miles per gallon does a 2024 Chevy Colorado ZR2 bison get?
The 2024 Colorado ZR2 Bison typically delivers about 20 mpg combined, with EPA estimates around 17 mpg in the city and 23 mpg on the highway for a standard 4x4 configuration.
This article unpacks those figures, explains what drives fuel economy in this off-road-focused pickup, and notes how real-world mileage can vary based on tires, payload, terrain, and driving style.
EPA numbers and what they mean
EPA fuel-economy ratings provide a baseline for comparison across trims and configurations. For the ZR2 Bison, which uses a 2.7-liter turbocharged engine paired with an automatic transmission and four-wheel drive, the figures reflect the added weight, off-road hardware, and larger tires common to this model. The numbers below are representative for the 4x4 setup most buyers equip with the Bison package.
Representative EPA estimates for the 4x4 ZR2 Bison (2.7L turbo) are:
- City: 17 mpg
- Highway: 23 mpg
- Combined: 20 mpg
These figures are EPA estimates for a typical 4x4 ZR2 Bison configuration. Real-world mileage will vary with tire choice, payload, terrain, and driving style.
What factors influence mpg on the Colorado ZR2 Bison?
Fuel economy on a rugged pickup like the ZR2 Bison isn’t determined by engine size alone. The following factors can push miles per gallon higher or lower in everyday use:
- Tire size and tread depth: Off-road tires increase rolling resistance and can reduce efficiency.
- Driving style and speed: Aggressive acceleration and high speeds lower MPG more on heavier vehicles.
- Payload and load: Carrying gear adds weight and reduces efficiency, especially on climbs or rough terrain.
- Terrain and elevation: Sand, mud, steep grades, and altitude impact energy demand.
- Transmission characteristics: Gear selection and shift behavior affect efficiency, particularly in mixed-driving scenarios.
To maximize fuel economy, drivers should maintain proper tire pressure, moderate throttle, use cruise control on highways when appropriate, and minimize unnecessary payload when off-road isn’t required.
Where to verify exact numbers
For the most accurate figure for your exact vehicle, check the window sticker at purchase or consult the EPA’s Fuel Economy website. GM’s official spec sheets and owner manuals also list the mpg figures for the specific configuration, including tire size and trim level.
How the ZR2 Bison stacks up against other Colorado trims
Compared with non-ZR2 Colorado trims, the ZR2 Bison’s mpg is typically a bit lower due to off-road equipment and extra weight, though the 2.7L turbo engine remains relatively efficient for its capability class. Real-world results vary with use case.
Summary: The 2024 Colorado ZR2 Bison generally achieves around 20 mpg combined (roughly 17 mpg city and 23 mpg highway) in its common 4x4 configuration, with real-world mileage depending on tire selection, payload, and terrain.
