21 MPG combined is a perfectly acceptable number for the 2016 Chevrolet Colorado 2WD with the 3.6L V6. It’s not setting any fuel-sipping records, but it reflects the compromises in a mid-size truck that offers a reliable payload, decent towing capacity, and a more manageable footprint than a full-size pickup. Buyers of this particular Colorado aren’t prioritizing Prius-like efficiency; they’re seeking a versatile workhorse that won’t completely break the bank at the pump.

City and highway performance

The EPA estimates for this Colorado put city driving at 18 MPG and highway cruising at 25 MPG. The city figure is realistic in stop-and-go conditions, while the highway number is achievable if you don’t accelerate too fast. The key here is understanding how the V6 operates. It’s a willing engine that enjoys revving, but that also means fuel consumption can increase dramatically if you’re constantly accelerating hard. Maintaining a steady speed and anticipating traffic flow will pay off, especially on longer highway journeys. The six-speed automatic transmission is generally smooth and responsive, but it can sometimes hunt for the right gear on steep grades or when towing, which will negatively affect fuel economy.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Chevrolet Colorado 2WD 3.6L V6 at $2,100. This figure is based on driving 15,000 miles per year and using national average fuel prices. It’s important to remember that this is just an estimate. Your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and local fuel prices. For example, someone who primarily drives short distances in the city will likely spend more than $2,100, while someone who does mostly highway driving and keeps their speed in check might spend less.

Real-world expectations

While EPA estimates provide a good baseline, real-world fuel economy can often differ. Owners report averaging around 19-22 MPG in mixed driving conditions. Hauling heavy loads, towing a trailer, or frequently using four-wheel drive (even though this is the 2WD model, the point stands) will significantly reduce those numbers. Aggressive driving, neglecting routine maintenance, and using oversized tires are other common reasons behind disappointing fuel economy. Ultimately, achieving the EPA estimates requires an effort to drive efficiently.

How it compares

The 2016 Colorado 2WD V6’s fuel economy is competitive within its segment. The Toyota Tacoma, another popular mid-size truck, achieves around 19 MPG combined with its V6 engine and rear-wheel drive. The Nissan Frontier, while a bit dated, offers similar fuel economy figures in its V6-powered configuration. The Honda Ridgeline, with its more car-like unibody construction, achieves slightly better fuel economy, around 22 MPG combined, but it caters to a different buyer who prioritizes ride comfort and everyday usability over ruggedness. For those considering alternatives within the Chevrolet family, comparing all Chevrolet fuel economy data can provide additional perspective. Understanding the COLORADO MPG across all years illustrates trends in its fuel efficiency over time.

Tips to maximize efficiency

Maintain a steady speed and avoid aggressive acceleration. The 3.6L V6 responds well to smooth inputs. Anticipate traffic and coast whenever possible to minimize unnecessary braking and acceleration. Quick launches from stoplights and frequent bursts of speed will quickly drain the fuel tank.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, which reduces fuel economy. Check your tire pressure regularly and inflate them to the recommended pressure listed on the sticker inside your driver’s side door. This is a simple maintenance task that can have a noticeable impact.

Reduce unnecessary weight and aerodynamic drag. Removing items from the bed of the truck that aren’t needed will improve fuel efficiency. A tonneau cover can also help reduce aerodynamic drag, particularly on highway driving. Emptying the cab of clutter also reduces weight, albeit marginally.

Consider using cruise control on the highway. This helps maintain a consistent speed, which leads to better fuel economy. However, be mindful of hills and be prepared to disengage cruise control if necessary to avoid excessive downshifting.

Keep up with regular maintenance. A well-maintained engine runs more efficiently. Follow the recommended maintenance schedule for your Colorado, including oil changes, air filter replacements, and spark plug replacements. These routine tasks can help ensure your engine is operating at its peak performance and fuel efficiency.