| Engine | 3.6L 6-cyl |
| Transmission | Automatic 8-spd |
| Drive | Rear-Wheel Drive |
| Fuel Type | Regular Gasoline |
| Vehicle Class | Special Purpose Vehicle 2WD |
| Engine Desc | SIDI |
| Start-Stop | No |
| EPA Vehicle ID | 38394 |
The 2017 Chevrolet Colorado Cab Chassis 2WD with the 3.6L V6 gets 15 MPG combined. It’s not great, but this bare-bones work truck isn’t for those prioritizing fuel efficiency. It’s about utility, payload capacity, and a straightforward platform for upfitting. For plumbers hauling heavy equipment, landscapers moving machinery, or contractors building custom bodies, this Colorado offers a mix of capability and affordability that often outweighs its thirst for gasoline. It’s a tool, not a statement, and buyers know the fuel cost is part of the job.
City and highway performance
The EPA estimates 15 MPG for city and highway driving with this Colorado configuration. This split is not surprising. The 3.6L V6, a capable engine, must work to move the Colorado Cab Chassis, especially when loaded. The 8-speed automatic transmission helps manage the engine’s power band, but it can’t overcome the inefficiency of a gas-powered truck designed for work.
Stop-and-go city driving keeps the engine running at lower gears, and highway speeds demand constant power to maintain momentum. Both scenarios require equal fuel consumption.
Annual fuel cost
The EPA estimates it will cost about $2,900 per year to fuel this 2017 Chevrolet Colorado Cab Chassis. This is based on driving 15,000 miles annually and the national average fuel price. Regional fuel price variations impact this number. If you drive more than 15,000 miles per year, or if gas prices in your area are higher than the national average, your fuel costs will exceed the EPA estimate. Businesses need to factor this $2,900 figure into operational budgets and project bids.
Real-world expectations
The EPA provides a standardized benchmark, but real-world fuel economy varies. Driving style, load weight, tire pressure, and weather affect actual MPG. Consistently hauling heavy loads decreases fuel economy, potentially below 15 MPG. Driving conservatively with minimal cargo might yield better results, but don’t expect miracles. Owners say regular oil changes and air filter replacements help maintain optimal engine performance and fuel efficiency. Check out all all Chevrolet fuel economy data, or study COLORADO MPG across all years.
How it compares
Consider this Colorado’s fuel economy in perspective. The 2017 Ford Ranger SuperCab 2WD with its 2.5L four-cylinder engine gets around 24 MPG combined, an improvement. But it lacks the Colorado’s V6 power and towing capacity. The older 2012 Toyota Tacoma Access Cab 2WD with the 2.7L four-cylinder offered about 22 MPG combined. A full-size truck like the 2017 Ford F-150 XL 2WD with the base 3.5L V6 can achieve around 20 MPG highway. The Nissan Frontier fares like the Colorado, with its 2wd V6 automatic models hitting 17 MPG combined despite the Nissan’s older design and simpler drivetrain. These comparisons show the trade-off: Colorado Cab Chassis buyers accept lower fuel economy for its utility and configuration, something competitors often can’t match in a compact and customizable package. This is relevant for buyers needing a single-cab, medium-duty work truck with a gas engine, a dwindling segment.
Tips to maximize efficiency
Aggressive acceleration hurts fuel economy, especially in a truck like this. Avoid fast starts and maintain a smooth, steady pace. Watch traffic to minimize braking and maximize momentum. The Colorado’s transmission will shift more efficiently under gentle acceleration, using less fuel.
Proper tire inflation is critical for fuel efficiency and safety. Check your tire pressure regularly and inflate them to the manufacturer’s recommended levels, typically on the doorjamb sticker. Underinflated tires create more rolling resistance, which lowers gas mileage.
Minimize idling. Letting the engine run while stopped wastes fuel. If you’re going to be stopped for more than a minute, turn off the engine. Repeatedly idling for extended periods can shorten the engine and catalytic converter’s lifespan.
Reduce unnecessary weight. Carrying extra tools or materials in the truck bed adds strain on the engine and decreases fuel economy. Remove items that aren’t essential.
Plan routes to avoid stop-and-go traffic and congested areas. Real-time traffic apps can help you choose the most efficient route. A longer route with better traffic might save you time and fuel compared to a shorter route with constant stops.