19 MPG combined is a reminder that the 2018 Lincoln MKX AWD with the 2.7L EcoBoost V6 isn’t focused on fuel efficiency. This vehicle is for drivers who want a smooth, powerful ride and a luxurious cabin more than maximizing gas mileage. It’s on purpose. Buyers often live in areas needing all-wheel drive, like the strong acceleration from the boosted V6, and aren’t primarily concerned about fuel costs.

City and highway performance

The EPA estimates the MKX at 17 MPG in the city and 24 MPG on the highway. The city MPG reflects the engine’s effort in stop-and-go traffic, the always-engaged all-wheel-drive system, and the vehicle’s significant weight. The highway number is better, showing the 2.7L engine can cruise efficiently when it has room to run, helped by the six-speed automatic transmission. However, frequent hard acceleration or constant high-speed driving will quickly reduce those highway mpg benefits.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Lincoln MKX AWD 2.7L at $2,300. This figure assumes 15,000 miles of driving per year, with a mix of city and highway miles, at the national average fuel price. It’s a useful reference, but your actual fuel costs will change depending on how much you drive, your driving style, and fuel prices in your area. Drivers with longer commutes or who accelerate quickly are likely to exceed this estimate.

Real-world expectations

Expect your real-world MPG to be slightly below the EPA estimates. Fast acceleration, frequent short trips, and long idling periods can negatively impact fuel economy. Factors like tire pressure, vehicle maintenance, and weather also matter. Owners are more likely to see a consistent 16-18 MPG in mixed driving, rather than the advertised 19 MPG. Explore MKX MPG across all years to see how the fuel economy has changed.

How it compares

The 2018 Lincoln MKX 2.7L AWD’s fuel economy is unremarkable compared to its competitors. The Lexus RX 350 AWD, for example, gets a combined 22 MPG, making it more efficient. The Acura MDX SH-AWD, a larger three-row SUV, manages around 21 MPG combined. Buyers comparing the MKX with the Cadillac XT5 AWD might choose the Cadillac because of its similar fuel economy, which also hovers around 19 MPG combined, but with a naturally aspirated engine. These comparisons are important because buyers in the luxury SUV group often consider fuel economy along with features, comfort, and brand image. For a broader view, see all Lincoln fuel economy data.

Tips to maximize efficiency

The 2.7L EcoBoost engine benefits from gentle acceleration. Avoid pressing hard on the gas pedal, especially from a stop. The turbochargers build pressure quickly, but they also consume more fuel. Gradual acceleration keeps fuel consumption in check.

Check your tire pressure regularly. Underinflated tires create more rolling resistance, which makes the engine work harder and consumes more fuel. See the sticker on your driver’s side doorjamb for the recommended tire pressure, and check them every few weeks.

Minimize idling. If you’ll be stopped for more than a minute or two, turn off the engine. Idling consumes fuel without moving the vehicle, and it can reduce your overall fuel economy, especially in city driving. This is even more important with the turbocharger; turning the engine off lets it properly lubricate.

Combine errands into one trip. Multiple short trips after the engine has cooled are less efficient than one longer trip that allows the engine to reach its best operating temperature. Plan your route to minimize cold starts.

Use cruise control on the highway. Maintaining a consistent speed helps optimize fuel economy. Cruise control prevents unintended speed changes, especially on long trips, and helps you drive smoothly and efficiently. Disengage it in heavy traffic or bad weather to maintain better control.