16 MPG combined. Let’s be blunt: no one buys a 2019 Toyota Tundra 4WD with the 4.6L V8 expecting Prius-like fuel efficiency. This isn’t a fuel sipper; it’s a workhorse designed for hauling, towing, and tackling tough terrain. It’s a truck for buyers who prioritize reliability, durability, and capability over fuel costs, and they accept the higher fuel bills as a necessary trade-off. They need a truck they can depend on, and the Tundra’s reputation for longevity is a key selling point, an alternative even when newer trucks boast theoretically better fuel economy numbers.

City and highway performance

The EPA estimates the 2019 Toyota Tundra 4WD 4.6L V8 achieves 14 MPG in the city and 18 MPG on the highway. The city figure reflects the stop and go driving conditions where the truck’s weight and engine displacement use more fuel. The highway number is slightly better, but still shows the Tundra’s less aerodynamic profile and the power required to move a full-size truck at speed. Drivers should expect these numbers to change based on driving style, load, and terrain. Hauling heavy loads or frequently engaging 4-wheel drive will likely reduce fuel economy below these estimates.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Toyota Tundra 4WD 4.6L V8 at $2,750. This figure is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs may vary depending on how many miles you drive annually and the specific fuel prices in your area. To arrive at this figure, the EPA calculates how many gallons of fuel the vehicle will consume over 15,000 miles based on the combined MPG rating, then multiplies that number by the assumed cost per gallon. This provides a standardized baseline figure that shoppers can use to compare the fuel expenses of various vehicles.

Real-world expectations

While EPA estimates provide a useful benchmark, real-world fuel economy often differs. Owners report that achieving the EPA’s 18 MPG highway figure is possible with careful driving, but the 14 MPG city rating can be difficult to consistently reach, particularly in areas with heavy traffic or hilly terrain. Towing or carrying heavy loads will substantially decrease fuel economy, sometimes dipping into the single digits. The Tundra’s 4.6L V8 is designed for work, not for maximizing MPG. Aggressive acceleration and frequent hard braking will always negatively impact fuel consumption.

How it compares

Compared to other full-size trucks from 2019, the Toyota Tundra 4WD 4.6L V8’s fuel economy is in the lower range. For example, the 2019 Ford F-150 4WD with its 2.7L EcoBoost V6 manages an EPA-estimated 19 MPG combined. Even the Chevy Silverado 1500 4WD with the 5.3L V8 can achieve around 17 MPG combined in certain trims. These comparisons reflect the complexities of fuel economy, as different engine and drivetrain combinations will affect TUNDRA MPG across all years. For buyers prioritizing fuel economy above all else, these alternatives may be advantages. But for those who value Toyota’s reputation for reliability and are willing to accept a fuel economy tradeoff, the Tundra remains a strong contender. You can also find all Toyota fuel economy data on our site.

Tips to maximize efficiency

Gentle acceleration is key to saving fuel in the Tundra. Avoid “jackrabbit” starts, and instead gradually increase your speed. The bigger the rig, the more fuel is wasted with sudden launches.

Maintain a steady speed on the highway and avoid unnecessary braking. Using cruise control on long drives can help maintain a consistent pace and improve fuel economy, reducing the temptation to speed up and slow down constantly. This helps get you closer to that 18 MPG mark.

Ensure your Tundra’s tires are properly inflated to the recommended pressure listed on the doorjamb. Underinflated tires increase rolling resistance, which forces the engine to work harder and consumes more fuel. Checking your tire pressure regularly is a simple but effective habit.

Minimize idling time. If you’re stopped for more than a minute, turn off the engine. Modern engines are designed to restart quickly and efficiently, and idling wastes fuel unnecessarily, especially in a V8.

Reduce the amount of weight you’re carrying in the truck bed. Extra weight adds to the engine’s workload and impacts fuel economy. Remove any unnecessary items from the truck bed or cab to minimize added stress on the engine.