21 MPG combined for the 2017 Toyota Tacoma 2WD 2.7L 4-cylinder isn’t going to win any efficiency awards, but it’s a compromise many buyers happily make in exchange for reliable durability, proven capability, and the enduring appeal of Toyota’s mid-size pickup. This isn’t a vehicle pitched to drivers seeking extreme fuel economy; it’s a truck designed for owners who prioritize dependability and practical functionality over squeezing every last mile from a gallon of gas.

City and highway performance

The EPA estimates peg city driving at 19 MPG and highway driving at 23 MPG. The relatively narrow gap between these figures suggests consistent efficiency across various driving conditions. In practical terms, this means that whether you’re navigating stop-and-go urban traffic or cruising on the open road, you shouldn’t expect a dramatic swing in fuel consumption. The 2.7L four-cylinder, paired with a 6-speed automatic transmission (S6), delivers adequate power for daily tasks and light hauling, but it’s not known for rapid acceleration. This generally encourages a more measured driving style, which can indirectly help you maintain those estimated MPG figures. Keep in mind these numbers reflect the 2WD model; opting for 4WD will invariably impact fuel economy.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2017 Toyota Tacoma 2WD 2.7L at $2,100. This figure is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel expenses will vary depending on how much you drive and the prevailing gas prices in your area. However, the $2,100 figure provides a standardized benchmark for comparing the Tacoma’s fuel costs with other vehicles in its class and can be a factor when considering the total cost of ownership. It is important to evaluate this cost, especially if you are considering other all Toyota fuel economy data.

Real-world expectations

While the EPA provides valuable standardized estimates, real-world fuel economy can vary based on driving habits, load, and environmental conditions. Expect to see numbers close to the estimates when driving conservatively in favorable conditions. However, aggressive acceleration, heavy cargo, towing, or extended idling can negatively impact your MPG. And the topography of your typical routes also plays a role; hilly terrain will inevitably consume more fuel than flat roads. Keep an eye on your fuelly.com data to compare what other owners are reporting, but factor in these elements. Owners should also consider the TACOMA MPG across all years, as the same generation may have slight differences due to model year or minor refreshes.

How it compares

In the mid-size truck segment, the 2017 Tacoma 2WD 2.7L’s fuel economy sits roughly in the middle of the pack. For comparison, the similarly equipped Chevrolet Colorado 2WD with its 2.5L four-cylinder engine achieves an EPA-estimated 22 MPG combined, offering a slight edge in efficiency. However, the Colorado’s higher trims, such as the V6 4WD models, see a considerable drop in fuel economy. The Nissan Frontier 2WD with the 2.5L four-cylinder offers similar economy to the Tacoma, but the Frontier tends to be a more basic offering overall. The Honda Ridgeline, with its car-based unibody construction and V6 engine, prioritizes comfort and refinement over maximum fuel efficiency, typically achieving around 22 MPG combined, comparable but with a very different driving experience. Buyers drawn to the Tacoma often prioritize its strong build and off-road capability over outright fuel efficiency; they accept the MPG trade-off for those attributes.

Tips to maximize efficiency

Maintaining proper tire inflation can impact fuel economy, especially on a truck like the Tacoma. Check your tire pressure regularly and adhere to the recommended PSI listed on the driver’s side doorjamb. Under-inflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel.

Avoid unnecessary idling. Modern engines are designed to be more efficient when restarted than when left idling for extended periods. If you anticipate being stopped for more than a minute or two, turn off the engine. This can be particularly beneficial in urban environments with frequent stoplights.

Minimize aerodynamic drag. While you can’t change the Tacoma’s overall shape, you can reduce drag by removing aftermarket roof racks or cargo carriers when they’re not in use. These accessories create additional wind resistance, reducing fuel efficiency at highway speeds.

Smooth and consistent driving is key. Avoid aggressive acceleration and hard braking, as these actions consume significantly more fuel. Anticipate traffic flow and maintain a steady speed whenever possible. Using cruise control on the highway can also help maintain a consistent pace and improve fuel economy.