The 2019 Lincoln Navigator L 2WD gets 18 MPG combined. It’s not a fuel-efficient vehicle, and it wasn’t designed to be. This is a large SUV designed for families who need maximum space for passengers and cargo, and for those who want a luxurious experience. Fuel economy is secondary to those priorities.

City and highway performance

The Navigator L 2WD, equipped with the 3.5L EcoBoost V6 and 10-speed automatic transmission, gets 16 MPG in the city and 22 MPG on the highway. The city figure reflects the demands of stop-and-go traffic, where the Navigator’s weight and size are a factor. The highway number is better, benefitting from the engine’s relaxed cruising ability and the transmission’s ability to select an optimal gear. Even 22 MPG is hardly class-leading; it’s adequate considering the technology under the hood.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Lincoln Navigator L 2WD to be $2,450. This figure is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway, and assumes national average fuel prices. It’s a significant expense, but one that buyers in this segment are typically prepared for. The vehicle’s capabilities and target market make this unlikely to be a deal-breaker for those who prioritize space and luxury over saving money at the pump.

Real-world expectations

The EPA provides a standardized benchmark, but real-world fuel economy can vary significantly based on driving habits, traffic conditions, and even tire pressure. Aggressive acceleration, frequent hard braking, and prolonged idling will all decrease fuel economy, potentially dropping it below the EPA estimates.

However, a driver who anticipates traffic flow, maintains a steady speed, and keeps the tires properly inflated may see numbers closer to, or even slightly above, the EPA’s projections. Terrain also plays a role. Constant uphill driving will impact fuel economy, as will the use of roof racks and cargo carriers creating additional wind resistance.

How it compares

The Navigator’s fuel economy places it in the lower tier of its competition. The Cadillac Escalade 2WD, with its 6.2L V8, achieves a similar 17 MPG combined. The Infiniti QX80 2WD, another large SUV, also gets around 16 MPG city and 22 MPG highway. The Mercedes-Benz GLS450, with its turbocharged inline-6, gets slightly better fuel economy at 20 MPG combined. These numbers illustrate that efficiency isn’t the main focus for these vehicles; capability and luxury are.

Buyers considering the Navigator will likely cross-shop these alternatives, balancing fuel costs with other factors like features, brand reputation, and overall driving experience. They may also want to review all all Lincoln fuel economy data and NAVIGATOR MPG across all years to better understand the range of options.

Tips to maximize efficiency

Use the Navigator’s drive modes. The “Normal” mode is calibrated for everyday driving and offers a reasonable balance of performance and fuel economy. Avoid “Sport” mode unless you need the extra responsiveness, as it holds gears longer and consumes more fuel.

Monitor your tire pressure regularly. Underinflated tires create more rolling resistance, significantly reducing fuel economy. Check the sticker on the driver’s side doorjamb for the recommended tire pressure and ensure your tires are properly inflated, especially before long trips.

Minimize idling. The Navigator’s 3.5L V6 burns fuel even when stationary. If you anticipate being stopped for more than a minute or two, turn off the engine. While the auto start-stop system helps with this, excessive idling in other situations should be avoided.

Service your vehicle on time. Regular maintenance, including oil changes and air filter replacements, ensures that the engine runs efficiently. A well-maintained engine will always deliver better fuel economy than one that is neglected.