20 MPG combined isn’t a brag-worthy number, not in 2024. But for the 2019 GMC Canyon 2WD with the 3.6L V6, it’s a perfectly acceptable compromise for buyers who prioritize capability and practicality over outright fuel savings. This truck appeals to a specific customer: someone who needs a truck bed for weekend projects, enjoys the higher driving position, and appreciates a more manageable size compared to a full-size pickup. They understand that V6 power and truck utility come at a price, and that price is reflected at the pump.

City and highway performance

The EPA estimates rate the 2019 Canyon 2WD V6 at 18 MPG in the city and 25 MPG on the highway. The city figure reflects the fuel demands of stop-and-go driving, where the engine spends more time idling and accelerating. The highway number, however, is more respectable, especially when considering the Canyon’s aerodynamic profile and the relatively high output of its V6 engine. That 8-speed automatic transmission plays a critical role here, allowing the engine to cruise at lower RPMs at higher speeds, maximizing efficiency on long trips. These numbers aren’t going to win any awards but are adequate considering the usability and capability the truck has to offer.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2019 GMC Canyon 2WD 3.6L V6 is $2,200. 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; actual fuel costs will vary depending on driving habits, the type of driving (city versus highway), and fuel prices in your area. Someone who drives mostly highway miles or lives in an area with lower gas prices will likely spend less than $2,200 annually, while someone who primarily drives in the city or lives in an area with high gas prices will likely spend more. All all Gmc fuel economy data is available for you to review and compare.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy often differs and Canyon owners frequently report numbers that fluctuate around these figures. Aggressive driving, carrying heavy loads, and using four-wheel drive (if equipped) will all negatively impact fuel consumption. Conversely, driving conservatively, maintaining proper tire pressure, and keeping up with vehicle maintenance can help achieve closer-to-EPA numbers. This truck is bought for its utility as much as its cruising ability, meaning that the Canyon often gets loaded up on the weekends, impacting fuel economy. These drivers are often accepting of this trade-off.

How it compares

The mid-size truck segment offers a few alternatives, each with its own fuel economy profile. The 2019 Toyota Tacoma 2WD with its 3.5L V6 manages roughly similar figures, around 19 MPG combined. The Chevrolet Colorado, which shares its platform and powertrain with the Canyon, posts nearly identical numbers, and where the competitors set themselves apart is with base engines.

Going with a smaller, less powerful engine, like the Tacoma’s 2.7L four-cylinder, bumps the MPG up by a few digits, but at the expense of power and towing capability that serious truck users need. Ultimately, the CANYON MPG across all years and trims is similar to its direct competitors, meaning a buyer’s choice depends more on styling, features, and brand loyalty.

Tips to maximize efficiency

Given that the 3.6L V6 is a naturally aspirated engine, avoid aggressive acceleration. Rapidly stomping on the gas pedal forces the engine to work harder and consume more fuel. Instead, accelerate smoothly and gradually, allowing the engine and transmission to work efficiently and this is especially crucial in city driving, where frequent acceleration and deceleration can significantly impact fuel economy.

Regular maintenance is important. Ensure tires are properly inflated, as underinflated tires increase rolling resistance and reduce fuel efficiency; clean or replace the air filter regularly, as a dirty air filter restricts airflow to the engine, forcing it to work harder; and keep up with oil changes as well, as fresh oil reduces friction within the engine.

Minimize unnecessary weight. Carrying around extra weight in the bed or cab of the Canyon reduces fuel economy. Remove any items not needed for the daily commute or weekend activities, anything from tools and equipment to sports gear and luggage. The less weight the engine has to haul, the better the fuel economy.

When possible, use cruise control on the highway because maintaining a consistent speed helps to optimize fuel consumption. Cruise control minimizes unnecessary acceleration and deceleration, allowing the engine to operate at a steady, efficient RPM. Be mindful of terrain and traffic conditions, however, as cruise control may not be the best option in hilly areas or heavy traffic.