16 MPG combined isn’t going to win the 2016 GMC Canyon Cab Chassis any fuel economy awards, but for the specific buyers who need this bare-bones work truck, it’s a necessary compromise. This isn’t a vehicle for commuting or family hauling. It’s a platform, a pre-title shell designed to be upfitted for specific commercial needs, landscaping, construction, maintenance, and more. Those who purchase it prioritize capability and cost of entry over sipping fuel.

City and highway performance

The EPA rates the 2016 GMC Canyon Cab Chassis 2WD with the 3.6L V6 at 15 MPG in the city and 17 MPG on the highway. This narrow spread indicates that the engine’s efficiency doesn’t dramatically improve on sustained open-road cruising. The six-speed automatic transmission is geared more for hauling than for maximizing fuel efficiency, which is typical for a vehicle intended for heavy-duty work. The 3.6L V6 provides ample power for its intended purpose, but that power comes at the price of frequent trips to the gas station.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 GMC Canyon Cab Chassis 2WD 3.6L 6-cyl at $2,750. This figure is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway, using national average fuel prices. Real-world costs can vary significantly depending on local fuel prices, driving habits, and the type of work the truck endures. If the vehicle spends a significant portion of its time idling on job sites or hauling heavy loads, expect to exceed that $2,750 figure.

Real-world expectations

Drivers of the Canyon Cab Chassis should temper their expectations based on EPA estimates. This truck is rarely driven unloaded. Its *raison d’etre* is to move equipment and materials. Payload and towing have enormous effects on observed fuel economy. Expect to see figures below the EPA estimates in real-world scenarios, especially under heavy use. Aggressive driving habits will also severely impact fuel efficiency. These are vehicles bought for business use, so fuel costs cut into profit margin, and should be managed wisely.

How it compares

Compared to other mid-size trucks in 2016, the base Canyon’s fuel economy is similar to the competition. The Toyota Tacoma, a popular alternative, offered a 2.7L 4-cylinder in its base model, and achieved around 19 MPG combined. Moving up to the Tacoma’s available V6 dropped economy to around 18 MPG combined, a negligible difference versus the Canyon. The Nissan Frontier trails both pickups in fuel economy. For buyers truly concerned about gas mileage, there are certainly other vehicles available, but none that offer the functionality of a chassis cab. For all GMC fuel economy data, check the full listing.

Tips to maximize efficiency

Proper maintenance is important for keeping this vehicle running efficiently. Ensure regular oil changes, air filter replacements, and tire pressure checks. A well-maintained engine and optimized tire inflation reduce rolling resistance and improve fuel economy, even slightly.

Minimize idling time. This is particularly important for commercial vehicles that spend significant time on job sites. Excessive idling wastes fuel and contributes to unnecessary engine wear. Shutting off the engine during extended stops can save a surprising amount of fuel over time.

Careful driving habits also play a role. Avoid aggressive acceleration and hard braking. Anticipate traffic flow and maintain a steady speed. These practices help reduce fuel consumption and extend brake life.

Reduce payload whenever possible. Hauling unnecessary weight significantly impacts fuel efficiency. Only carry the tools and equipment required for the current job. Empty the truck bed of any non-essential items to minimize the load on the engine. Also shop for upfits that offer light weight; aluminum saves weight and therefore fuel.

Consider professional driver efficiency training. For businesses with fleets of Canyons, investing in driver training programs can yield significant fuel savings. These programs teach drivers techniques for maximizing fuel efficiency, such as smooth acceleration, proper gear selection, and efficient route planning. Before making any decisions, explore CANYON MPG across all years for more context.