20 MPG combined won’t win any fuel economy contests, but for the 2018 Toyota Tacoma 4WD with the 2.7L four-cylinder engine, it’s a perfectly reasonable trade-off for reliable durability and go-anywhere capability. This isn’t a truck for hypermilers; it’s a truck for those who prioritize dependability on backroads and the ability to haul gear over squeezing every last mile from a gallon of gasoline. The Tacoma 4WD with the 2.7L engine serves a specific buyer: someone who wants a dependable, compact 4×4 pickup without the added cost and complexity of the V6.

City and highway performance

The EPA estimates for the 2018 Tacoma 4WD 2.7L reflect its strengths and weaknesses. The city MPG is rated at 19, which is acceptable for around-town driving with frequent stops and starts, especially considering the extra mechanical drag of the four-wheel-drive system. The highway rating is slightly better at 22 MPG. This modest increase suggests that the Tacoma’s aerodynamics, or lack thereof, play a significant role at higher speeds. The modest power output of the 2.7L engine also means it needs to work harder at highway speeds, further impacting efficiency. These numbers represent a small step down from rear-wheel drive versions of the same truck, but for the added grip of 4WD, it’s a sacrifice many owners are willing to make.

Annual fuel cost

The EPA estimates that the annual fuel cost for the 2018 Toyota Tacoma 4WD 2.7L will be around $2,200. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and using the national average fuel price as a baseline. Remember that this is just an estimate; your actual fuel costs will vary depending on your driving habits, the type of terrain you regularly encounter, and local fuel prices. Lead-footed drivers in mountainous areas will likely spend significantly more, while those with a light foot and primarily flat highway commutes could see lower expenses. Take a look at all Toyota fuel economy data to see how various models stack up.

Real-world expectations

While the EPA estimates provide a standardized benchmark, the real-world MPG you experience with your 2018 Tacoma 4WD 2.7L can fluctuate. Expect to see figures within a reasonable range of the EPA numbers, but understand that several factors can influence your gas mileage. Aggressive acceleration, frequent off-road excursions, carrying heavy loads, and even tire pressure can all impact fuel economy. Owners who live in colder climates may also experience decreased fuel efficiency during winter months due to the increased energy needed to warm up the engine and the use of winter tires. Keep a detailed record of your fuel consumption to get a better understanding of your personal MPG.

How it compares

Compared to other mid-size trucks with four-wheel drive, the 2018 Tacoma 2.7L 4WD’s fuel economy is generally in the same ballpark. For example, the Chevrolet Colorado 4WD with its 2.5L four-cylinder engine achieves around 19 MPG combined. A Nissan Frontier 4WD with its base four-cylinder also hovers around 19 MPG combined. However, the V6 versions of these trucks, while offering substantially more power, see a noticeable drop in fuel economy, often falling in the 17-19 MPG combined range. This is why the 2.7L Tacoma remains an option for buyers who prioritize efficiency over raw power in a 4×4 package. Reviewing TACOMA MPG across all years can give a broader picture of the model’s fuel economy history.

Tips to maximize efficiency

Regular maintenance is critical for optimizing the fuel economy of your 2018 Tacoma 4WD 2.7L. Make sure to follow the manufacturer’s recommended maintenance schedule, including oil changes, air filter replacements, and spark plug replacements. A well-maintained engine runs more efficiently, which translates directly to better gas mileage.

Tire pressure plays a significant role in fuel economy. Check your tire pressure regularly, ideally with a reliable gauge, and inflate your tires to the recommended pressure listed on the door jamb sticker. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel.

Minimize unnecessary weight. The heavier your Tacoma is, the more fuel it will consume. Remove any unnecessary items from the bed and cabin, such as tools, equipment, or cargo that you don’t need on a daily basis. Every pound adds up, especially during acceleration and hill climbing.

Drive smoothly and avoid aggressive acceleration and braking. Anticipate traffic conditions and maintain a consistent speed whenever possible. The 2.7L engine relies on measured inputs, so avoiding sudden bursts of power will improve your fuel consumption.