The 2021 Lincoln Navigator 2WD, with its 3.5L 6-cyl engine, gets 18 MPG combined. It’s not designed to compete with fuel-sipping vehicles; this SUV is about space, presence, and power. Navigator buyers often prioritize a commanding view, comfortable cabin, and the ability to transport people and cargo. Fuel economy is a consideration, of course, but it’s rarely more important than the other benefits this vehicle offers. Navigator owners may have other, more efficient vehicles, or they budget for the Navigator’s fuel needs. Its strength lies in pure American luxury.

City and highway performance

The EPA estimates 16 MPG in the city for the 2021 Lincoln Navigator 2WD. This reflects the stop-and-go conditions where the Navigator’s weight and engine require more fuel. This number will likely decrease in heavy traffic. On the highway, the Navigator performs better, achieving an EPA-estimated 22 MPG. This shows the engine’s ability to cruise efficiently at steady speeds, helped by the 10-speed automatic transmission which selects the best gear for fuel conservation. The difference between city and highway MPG shows that the Navigator is most efficient on long trips, which it was designed for.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Lincoln Navigator 2WD at $2,450. This is based on driving 15,000 miles per year and using national average fuel prices. This is just an estimate. Your actual fuel costs may vary based on your driving habits, location, and fuel prices. For example, if you live in an area with higher gas prices or drive more aggressively, you can expect to exceed this number. However, careful drivers in areas with lower costs may reduce their annual fuel costs. This gives potential owners a starting point for budgeting.

Real-world expectations

EPA estimates provide a benchmark, but real-world fuel economy can vary. Aggressive driving, frequent short trips, idling, and heavy loads will all hurt fuel efficiency. Owners who accelerate smoothly, anticipate traffic, and minimize idling can expect to come closer to the EPA estimates. Tire pressure also plays a role. Follow the manufacturer’s recommended pressure to improve fuel economy. Regular maintenance, including air filter replacements and oil changes, will also help ensure the engine runs well.

How it compares

The 2021 Lincoln Navigator 2WD’s fuel economy is about average for large, luxury SUVs. The Cadillac Escalade 2WD achieves a similar 17 MPG combined, although later models with diesel engines do better. The Infiniti QX80 gets around 15 MPG combined, which may deter some buyers. The Lexus LX 570 has combined MPG figures in the low teens, so the Navigator looks relatively efficient by comparison. The BMW X7 is more efficient, achieving 21 MPG combined in its 40i configuration. These comparisons are important to Navigator buyers who are aware of fuel economy and may be considering other luxury SUVs. Before buying, review NAVIGATOR MPG across all years, and consider that all all Lincoln fuel economy data are provided here at FuelEconomyHub.

Tips to maximize efficiency

The 3.5L EcoBoost engine in the Navigator is designed for power, but you can still make small changes to improve efficiency. Avoid aggressive acceleration. The twin-turbochargers deliver a power surge when you accelerate quickly, which uses a lot of fuel. Smooth acceleration is key to maximizing MPG.

Use cruise control on the highway whenever possible to maintain a consistent speed and minimize fuel consumption. Be aware of terrain and traffic, and turn off cruise control when climbing hills or in heavy traffic.

Remove extra weight from the vehicle. The Navigator is already heavy, so extra weight will reduce fuel efficiency. Do not carry items that you don’t need.

Make sure your tires have enough air. Underinflated tires create more rolling resistance, which reduces fuel economy. Check your tire pressure regularly and inflate them to the recommended level, which is on a sticker inside the driver’s side doorjamb.

Consider using the Navigator’s selectable drive modes. Some models have an “Eco” mode that changes engine and transmission settings for better fuel efficiency. Try this mode to see if it improves your MPG without losing too much performance.