GMC Canyon

Fuel economy, running costs and specs by model year

The GMC Canyon appears in this database in 5 model years, from 2016 to 2020, offered with diesel and gasoline power. Combined economy ranges from 15 to 25 MPG across those years, with annual fuel costs of $2,950 to $4,300 at 15,000 miles.

Fuel economy by year

How it compares

Against the average small pickup trucks 2wd in this dataset (about 21 MPG), the Canyon sits roughly 1 MPG below that mark on average, making it a thirstier-than-average choice for its class.

Five-year fuel cost

Fuelling a Canyon for five years at the EPA's 15,000-mile basis costs roughly $14,750 to $21,500, averaging about $18,125 across the versions here. That is the energy bill alone — it excludes insurance, maintenance and depreciation, which for most owners together exceed what goes into the tank.

The range within the range

Economy across the Canyon varies by about 10 MPG between its most and least frugal versions, which run on diesel and gasoline. Engine size, turbocharging, drivetrain and even wheel size explain most of that gap, so when you shop a used Canyon check which version you are looking at before comparing its running cost to another car.

How it changed over time

Between 2016 and 2020 the Canyon's average combined economy improved from about 20 to 21 MPG. Redesigns, new engines and added hybrid or electric versions are usually what move the number, so the year you choose can matter as much as the model.

Best year for fuel economy

The 2016 Canyon has the strongest average combined economy in this database at about 21 MPG, while the 2019 is the lowest at about 20 MPG. If running cost is your priority, that is the year to target on the used market; later years may add equipment or safety features instead.

2020 Canyon at a glance

Use the comparison tool to set the Canyon against a rival, or go back to all GMC models.