The 2022 Chevrolet Colorado 4WD with the 2.8L Duramax diesel engine gets 22 MPG combined. It’s not a Prius, and no one expects it to be. This figure is acceptable for buyers who prioritize reliable capability, diesel torque, and the ability to confidently navigate challenging terrain or tow substantial loads. This is a truck for those who need a truck, and fuel economy, while considered, isn’t usually the primary decision driver.

City and highway performance

The EPA estimates the 2022 Chevrolet Colorado 4WD 2.8L diesel at 19 MPG in the city and 28 MPG on the highway. The city figure reflects the stop-and-go driving conditions that often plague urban environments, where the Colorado’s weight and diesel engine characteristics can lead to lower efficiency. The highway figure showcases the benefit of the diesel’s strong torque and relatively low RPM cruising, allowing it to achieve respectable fuel economy when maintaining a steady speed. This spread suggests the Colorado 2.8L diesel is best suited for drivers who spend a significant portion of their time on the open road, or those who value its towing capabilities and are willing to accept the trade-off in city fuel economy. The 6-speed automatic transmission is functional but less advanced than the 8- and 10-speed units found in some competitors, contributing to the observed mileage.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Chevrolet Colorado 4WD 2.8L diesel at $2,550 per year. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and using the EPA’s national average fuel prices at the time of testing. Of course, your actual fuel costs will vary depending on your driving habits, the price of diesel fuel in your area, and how much time you spend idling or towing. This $2,550 figure provides a standardized benchmark for comparing the Colorado’s fuel costs against other vehicles.

Real-world expectations

While the EPA estimates provide a useful baseline, real-world fuel economy for the Chevrolet Colorado 2.8L diesel can vary significantly. Factors such as driving style, load weight, tire pressure, and even weather conditions can all play a role. Drivers who frequently tow heavy loads or engage in off-road driving should expect lower fuel economy than the EPA estimates. Conversely, drivers who primarily stick to the highway and maintain a consistent speed may be able to achieve figures closer to, or even slightly above, the EPA’s 28 MPG highway estimate. The key influencing factor is load: the Duramax diesel is very sensitive to added weight due to its small displacement and turbocharger reliance.

How it compares

Compared to its competitors, the 2022 Chevrolet Colorado 4WD 2.8L diesel occupies a specific niche. The gas-powered Colorado 4WD with the 3.6L V6 achieves a combined EPA rating of around 19 MPG, demonstrating the diesel’s advantage in efficiency. The Toyota Tacoma 4WD with the V6 engine clocks in around 20 MPG combined. Ford’s Ranger, when equipped with its 2.3L EcoBoost turbo four-cylinder and 4WD, manages around 22 MPG combined. The Ranger doesn’t offer a diesel option. The Jeep Gladiator posts figures around 19 MPG combined with its gas V6. These comparisons highlight that while some competitors achieve similar overall fuel economy, the Colorado diesel offers a unique combination of torque and efficiency that appeals to a specific type of buyer. Exploring COLORADO MPG across all years can give a deeper view of the truck’s efficiency over time.

Tips to maximize efficiency

First, be mindful of your right foot. The Duramax diesel delivers its peak torque at low RPMs. Accelerating gently and allowing the engine to work within its sweet spot will significantly improve fuel economy. Avoid aggressive acceleration and unnecessary bursts of speed.

Second, maintain proper tire inflation. Underinflated tires increase rolling resistance, which in turn reduces fuel economy. Check your tire pressure regularly and inflate them to the recommended pressure, typically found on a sticker inside the driver’s side doorjamb. Also, consider using low rolling resistance tires when it’s time for a replacement.

Third, minimize idling time. Diesel engines, like the Duramax, consume fuel even when idling. If you’re going to be stopped for more than a minute or two, it’s generally more efficient to turn off the engine. Restarting a modern diesel engine consumes very little fuel compared to prolonged idling.

Fourth, avoid carrying unnecessary weight, both inside the cab and in the bed. The heavier the vehicle, the more fuel it will consume. Remove any unnecessary items from the truck bed and cab to reduce the overall weight. Remember that accessories like roof racks and oversized tires can have a negative impact on fuel economy.

Finally, regular maintenance is critical. Keeping the engine properly tuned, changing the air filter regularly, and using the correct type of engine oil will all contribute to optimal fuel economy. Neglecting maintenance can lead to decreased efficiency and increased fuel consumption. For more details, consult all Chevrolet fuel economy data.