22 MPG combined isn’t going to win any fuel economy awards, but the 2015 Toyota Tacoma Access Cab isn’t designed to be a Prius. This is a compact pickup truck built for utility, reliability, and off-road competence, and for the buyer who prioritizes those attributes, the fuel consumption is simply a cost of doing business. They’re hauling equipment, towing small trailers, and venturing far from paved roads, activities that demand more than just efficiency.

City and highway performance

The 2015 Tacoma Access Cab, equipped with the 2.7L four-cylinder engine and five-speed automatic transmission, returns an EPA-estimated 21 MPG in the city and 25 MPG on the highway. The city figure reflects the stop-and-go nature of urban driving, where the Tacoma’s older powertrain technology struggles to maintain optimal efficiency. On the open road, the 25 MPG highway rating is more respectable, reflecting the benefits of cruising at a steady speed. However, even on the highway, the Tacoma’s aerodynamic limitations and relatively unsophisticated engine design keep it from competing with more modern, fuel-conscious vehicles. The Access Cab configuration, with its small rear doors offering access to a compact rear seating area or additional storage, has a negligible effect on fuel economy compared to other Tacoma cab configurations.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2015 Toyota Tacoma Access Cab is $2,386. This figure is based on driving 15,000 miles per year and using national average fuel prices. Individual costs will vary depending on driving habits, local fuel prices, and the specific grade of fuel used, although the Tacoma is designed to run on regular gasoline.

Real-world expectations

While the EPA estimates offer a baseline, real-world fuel economy is often lower, especially for Tacoma drivers. This truck is frequently used for tasks that put a strain on fuel efficiency: carrying heavy loads, navigating rough terrain, and towing. The 2.7L engine, while reliable, needs to work hard to move the Tacoma, particularly when loaded. Owners should expect to see numbers closer to the lower end of the EPA range, or even below, when using the truck for its intended purpose.

How it compares

Compared to other trucks in its class at the time, the 2015 Tacoma’s fuel economy is adequate but not exceptional. The Chevrolet Colorado, with its available 2.5L four-cylinder engine, offered slightly better fuel economy, achieving up to 27 MPG on the highway in certain configurations. A Nissan Frontier with its base 2.5L four-cylinder achieved around 23 MPG combined. Buyers considering the Tacoma aren’t typically cross-shopping against fuel-sipping crossovers, they are looking for specific Toyota traits. The Wrangler-esque Jeep Gladiator, arriving a few years later, delivered around 19 MPG combined, traded better MPGs for open-air driving and serious off-road ability. For those prioritizing fuel efficiency, the all Toyota fuel economy data makes it clear the Tacoma isn’t the right choice. Consider a RAV4 Hybrid instead.

Tips to maximize efficiency

Aggressive acceleration is killer for fuel economy in the Tacoma. The small engine has to work hard to get such a heavy vehicle up to speed, so accelerate smoothly and gradually to maximize fuel efficiency. Anticipate traffic flow to avoid unnecessary braking as well.

Proper tire inflation is hugely important. Check your tires regularly and inflate them to the recommended pressure listed on the sticker inside your driver’s side door. Under-inflated tires create more rolling resistance which will decrease your fuel economy. This is especially important for off-roaders who sometimes air down their tires; remember to reinflate when you hit the pavement.

Reduce extra weight. Hauling unnecessary cargo puts additional strain on the engine and decreases fuel economy. Remove any tools, equipment, or other items that you don’t need to carry around on a daily basis. Consider removing or minimizing the weight of any bed racks or shells.

Consider the TACOMA MPG across all years. Model years after 2015 use more fuel-efficient powertrains for better MPG. If you like those Tacomas, they might be a better choice for you.

Regular maintenance is key. A well-maintained engine runs more efficiently. Follow the recommended maintenance schedule in your owner’s manual, including regular oil changes, air filter replacements, and spark plug replacements. Routine maintenance often makes a small but cumulative impact on fuel economy.