20 MPG combined is what buyers of the 2021 Toyota Tacoma 4WD with the 2.7L four-cylinder engine can expect. While this might seem low, Tacoma owners are often willing to pay the price for the truck’s reliability, off-road capability, and proven track record. This isn’t a daily commuter for those trying to save gas. It’s a workhorse or adventure vehicle for those who value durability and resale value over maximizing every mile per gallon.

City and highway performance

The EPA estimates that the 2021 Tacoma 4WD 2.7L gets 19 MPG in the city and 22 MPG on the highway. These numbers reflect the engine’s output and the truck’s weight and aerodynamics. The four-cylinder engine works hard, especially when loaded, so city MPG is close to the highway figure. The six-speed automatic transmission helps optimize fuel efficiency at cruising speeds, but the Tacoma’s blocky shape doesn’t allow it to cut through the air easily.

Annual fuel cost

According to the EPA, the annual fuel cost for this Tacoma is $2,200. This is based on driving 15,000 miles a year and using national average fuel prices. Your individual costs may vary based on your driving habits, local fuel prices, and the type of driving you do. If you spend a lot of time hauling heavy loads or tackling challenging off-road terrain, your fuel expenses will likely exceed the EPA estimate.

Real-world expectations

The EPA provides a standardized benchmark, but real-world fuel economy can be affected by many things. Terrain, driving style, tire pressure, and even aftermarket parts can all affect your MPG. Owners often find that maintaining a steady speed on the highway and avoiding quick acceleration can help achieve numbers closer to the EPA estimate.

If you bought this Tacoma to explore trails or use it as a work truck, expect to see numbers slightly below the official ratings. Remember to check TACOMA MPG across all years on our database.

How it compares

The Tacoma’s fuel economy compares differently depending on the competition. A Chevrolet Colorado 4WD with its base engine can achieve around 19 MPG combined. The Nissan Frontier, another popular mid-size truck, often comes in around the same combined MPG. The Tacoma stands out in its available off-road trims like the TRD Off-Road and TRD Pro.

These trims add off-road equipment, but they often don’t sacrifice much in fuel economy compared to the base 4WD models. It’s a trade-off between capability and fuel efficiency, and Tacoma buyers often choose capability. For a broader perspective, be sure to check all Toyota fuel economy data.

Tips to maximize efficiency

Regular maintenance is key. Make sure your Tacoma’s engine is properly tuned and that all fluids are at the recommended levels. A clean air filter and properly inflated tires can help fuel economy. Avoid letting your tires get significantly underinflated, as that hurts fuel economy significantly.

Reduce the load. Hauling unnecessary weight will directly impact your MPG. Remove any items from the bed or cab that you don’t need for your daily driving. If you regularly carry tools or equipment, think about a lightweight storage solution to help organize and reduce excess weight.

Drive smoothly and avoid quick acceleration. The four-cylinder engine has to work hard to get the Tacoma moving. Watch traffic and brake gradually. Using the accelerator pedal lightly will help you save fuel. Also, try to hold a consistent throttle position on the highway.

Consider your tire choice. Aggressive off-road tires look great, but they often increase rolling resistance, which hurts fuel economy. If you mostly drive on pavement, think about a less aggressive all-season tire for better efficiency. Make sure the tires you choose are the correct size for your Tacoma.