20 MPG combined in the 2023 Toyota Tundra 2WD with the 3.4L V6 isn’t going to win any hypermiling contests, but it’s a perfectly reasonable number for this truck: a capable, half-ton workhorse designed to haul and tow, not sip fuel. The Tundra buyer isn’t prioritizing Prius-like efficiency; they’re looking for reliability, durability, and the ability to get the job done. Fuel economy is a consideration, certainly, but it’s weighed against the truck’s inherent utility and Toyota’s reputation for long-term dependability. It’s a compromise those buyers are willing to make.

City and highway performance

The EPA estimates put the 2023 Tundra 2WD at 18 MPG in the city and 24 MPG on the highway. The lower city figure reflects the stop-and-go driving conditions where the Tundra’s mass and the engine’s work to get the truck moving from a stop are its main obstacles. The more favorable highway number suggests that the engine is more relaxed at steady cruising speeds, requiring less fuel to maintain momentum. That said, if you plan on frequently hauling heavy loads or towing, expect both of those numbers to drop. The engine’s 10-speed automatic transmission contributes to the highway number, allowing the engine to stay in its optimal power band. You can view TUNDRA MPG across all years to track fuel economy trends.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Toyota Tundra 2WD 3.4L V6 at $2,200. This figure is based on driving 15,000 miles per year, using the EPA’s combined MPG rating, and assuming national average fuel prices. Of course, your actual fuel costs will vary depending on your driving habits, the type of driving you do, and the prices at the pump in your area.

If you primarily drive in the city or frequently tow, you’ll likely exceed that $2,200 figure. Aggressive driving also takes a toll.

Real-world expectations

While the EPA estimates provide a benchmark, it’s important to understand that real-world fuel economy often differs, sometimes significantly. Factors like driving style, road conditions, tire pressure, and even the weather can impact your MPG. Drivers who frequently tow or haul heavy loads will undoubtedly see a reduction in fuel efficiency. Similarly, those who spend a lot of time idling in traffic will likely fall short of the EPA’s city MPG rating. Conversely, those who primarily drive on the highway at consistent speeds may achieve figures closer to, or even slightly better than, the 24 MPG highway estimate.

How it compares

The Tundra’s fuel economy places it within a certain expected range for half-ton, gasoline-powered trucks. A similarly-equipped 2023 Ford F-150 2WD with the 2.7L EcoBoost V6 is rated at 22 MPG combined, offering a slight edge, and a 2023 Chevrolet Silverado 1500 2WD with the 2.7L turbo gets 20 MPG combined. The Ram 1500’s eTorque mild-hybrid system helps it achieve 20 MPG combined in 2WD configurations with the 3.6L V6. While these differences may seem small on paper, they can add up over the course of a year, especially for those who drive a lot. The Tundra buyer is aware of these tradeoffs and likely prioritizes Toyota’s reputation for reliability and durability above marginal fuel savings. Be sure to access all Toyota fuel economy data when evaluating vehicle choices.

Tips to maximize efficiency

One of the easiest ways to improve fuel economy is to drive smoothly and avoid abrupt acceleration and braking. Anticipate traffic and maintain a steady speed whenever possible. The Tundra’s 10-speed automatic transmission is designed to keep the engine in its optimal power band, provided it’s not constantly being forced to downshift due to aggressive throttle inputs.

Proper tire inflation is critical for both fuel economy and safety. Check your tires regularly and inflate them to the pressure recommended on the doorjamb sticker. Under-inflated tires increase rolling resistance, which reduces fuel efficiency. Also ensure your tires are properly aligned, as that negatively impacts rolling resistance.

Reducing the weight you carry in the Tundra also helps. Remove any unnecessary cargo from the bed or cab, as extra weight requires the engine to work harder, which consumes more fuel. If you’re not towing or hauling, consider removing any bed covers or accessories that add unnecessary weight or aerodynamic drag.

Regular maintenance is essential for optimal fuel economy. Keep your engine properly tuned and ensure that your air filter is clean. A clogged air filter restricts airflow to the engine, which can reduce fuel efficiency. Follow Toyota’s recommended maintenance schedule for oil changes, spark plug replacement, and other services.