20 MPG combined isn’t much in 2024, but that’s what the 2015 Lincoln MKT FWD with the 3.7L V6 gets. Fuel efficiency wasn’t the primary goal. Instead, space, comfort, and a touch of understated luxury were prioritized for families or livery services. Accepting less gas mileage is a compromise for those who want the MKT’s unique features.

City and highway performance

The EPA rates the 2015 Lincoln MKT FWD at 17 MPG in the city and 24 MPG on the highway. This difference reflects the vehicle’s weight and engine characteristics. The MKT’s weight requires more power to accelerate from a stop, negatively impacting city MPG figures. However, on the open road, the 3.7L V6 settles into a more efficient cruise, allowing for 24 MPG, assuming consistent speed and not constant passing. The six-speed automatic transmission shifts smoothly, but prioritizes that smoothness over maximum fuel savings.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2015 Lincoln MKT FWD at $2,200. This is based on 15,000 miles per year and the national average fuel price at the time of calculation. Actual fuel costs will differ based on driving habits, location, and fuel price changes, but this $2,200 estimate is a standard for comparing fuel expenses across vehicles.

Real-world expectations

EPA ratings provide a baseline, but real-world MPG varies. Driving style, cargo, and even tire pressure influence fuel consumption. MKT owners who accelerate gently and drive at consistent speeds will likely see numbers close to the EPA estimates. On the other hand, those who frequently carry heavy loads or drive in heavy stop and go traffic may experience lower fuel economy. The MKT is often used for chauffeur services and idling reduces overall MPG, which is not reflected in EPA testing.

How it compares

The 2015 Acura MDX, another popular luxury crossover of that time, achieved 20 MPG city and 28 MPG highway with front-wheel drive, showing a significant advantage on the highway. The Infiniti QX60, frequently compared to the MKT, also delivered slightly better fuel economy, with EPA ratings of 21 MPG combined. However, those competitors often have less passenger space, especially in the third row compared to the MKT. Others considering the MKT might also compare it to larger SUVs like the Chevrolet Tahoe, which has much worse fuel economy (16 city/23 highway). The MKT is a tradeoff, buyers choose its size and luxury over class-leading fuel efficiency.

Tips to maximize efficiency

Avoid hard acceleration and braking. The MKT’s weight means that rapid speed changes consume a lot of fuel. Anticipate traffic and maintain a steady pace whenever possible, allowing the vehicle to coast.

Make sure tires are properly inflated. Underinflated tires increase rolling resistance, hurting fuel economy. Check your tire pressure regularly and inflate them to the manufacturer’s recommended specifications. Regular tire maintenance can improve all Lincoln fuel economy data.

Limit idling. The MKT’s 3.7L V6 burns fuel even when stopped. If you expect to be stopped for more than a minute or two, turn off the engine to save fuel. This is especially important for MKTs used in livery service, where idle time adds up.

Keep up with regular maintenance, like oil changes and air filter replacements. A well-maintained engine runs more efficiently, improving fuel economy. See the owner’s manual for service intervals to keep your MKT MPG across all years consistent.

Consider using cruise control on the highway. Maintaining a constant speed minimizes unnecessary acceleration and braking, resulting in better fuel consumption. Set your speed and let the cruise control manage the throttle.