Most common 2015 Lincoln MKX problems
Share of the 19 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Lincoln MKX complaints by model year
Best MKX years: 2015, 2014, 2009. Years to avoid: 2016, 2013. Compare all years →
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2015 Lincoln MKX:
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
What 2015 Lincoln MKX owners say
Engine & cooling
Vehicle loses power, steering and braking without warning. Orange wrench alert illuminates. Car must be shut off and restarted. Very dangerous condition. Several other complaints online. This has happened twice, luckily at low speeds and little traffic.
While traveling on interstate 90 a approx 60 MPH. The vehicle started slowing down. I looked at the speedometer and it read 0. Seconds later the dash power flashed and went completely dark. I'm had absolutely no power at 60mph on an interstate. Fortunately, I was able to cruise along at make it to the next exit and stop on the side of the road. Once stopped, I took gear out of drive and put it in park. I push the start button and it started up. Fortunately, I was able to make it home but I was completely terrified that it would happen again. Soon as I made it home, I began researching Lincoln MKX to see if this has happened to anyone else. To my horror, many Lincoln MKX owners have reported the same problem. There is no recalls listed on my VIN. This vehicle is a death trap and Lincoln need to address this issue immediately. …
Electrical system
While traveling on interstate 90 a approx 60 MPH. The vehicle started slowing down. I looked at the speedometer and it read 0. Seconds later the dash power flashed and went completely dark. I'm had absolutely no power at 60mph on an interstate. Fortunately, I was able to cruise along at make it to the next exit and stop on the side of the road. Once stopped, I took gear out of drive and put it in park. I push the start button and it started up. Fortunately, I was able to make it home but I was completely terrified that it would happen again. Soon as I made it home, I began researching Lincoln MKX to see if this has happened to anyone else. To my horror, many Lincoln MKX owners have reported the same problem. There is no recalls listed on my VIN. This vehicle is a death trap and Lincoln need to address this issue immediately. …
Tl* the contact owns a 2015 Lincoln MKX. While driving approximately 25 MPH, the vehicle experienced a complete loss of power and the low oil pressure warning indicator illuminated. The vehicle was towed to the dealer, where it was diagnosed that the computers had a glitch, which triggered a false warning indicator that resulted in loss of power. The technician was unable to remedy the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 1,000.
Transmission & drivetrain
Vehicle loses power, steering and braking without warning. Orange wrench alert illuminates. Car must be shut off and restarted. Very dangerous condition. Several other complaints online. This has happened twice, luckily at low speeds and little traffic.
While traveling on interstate 90 a approx 60 MPH. The vehicle started slowing down. I looked at the speedometer and it read 0. Seconds later the dash power flashed and went completely dark. I'm had absolutely no power at 60mph on an interstate. Fortunately, I was able to cruise along at make it to the next exit and stop on the side of the road. Once stopped, I took gear out of drive and put it in park. I push the start button and it started up. Fortunately, I was able to make it home but I was completely terrified that it would happen again. Soon as I made it home, I began researching Lincoln MKX to see if this has happened to anyone else. To my horror, many Lincoln MKX owners have reported the same problem. There is no recalls listed on my VIN. This vehicle is a death trap and Lincoln need to address this issue immediately. …
2015 Lincoln MKX engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.7L 6-cyl | 6-speed automatic | FWD | 18 / 25 / 20 |
| 3.7L 6-cyl | 6-speed automatic | AWD | 17 / 23 / 19 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2015 Lincoln MKX a good car?
Based on 19 owner complaints filed with NHTSA, the 2015 MKX rates better than average: 80% fewer complaints than a typical year of the MKX at the same age. It is one of the best MKX years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2015 Lincoln MKX?
The engine & cooling — 6 complaints, 32% of all complaints for this model year. Next are the electrical system (5) and transmission & drivetrain (5).
How many recalls does the 2015 Lincoln MKX have?
NHTSA lists no recalls for the 2015 Lincoln MKX. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Lincoln MKX?
The best years by complaints, compared at the same age, are 2015, 2014 and 2009. Years to avoid or approach with caution: 2016 and 2013. See the full Lincoln MKX years comparison.
At what mileage do 2015 Lincoln MKX problems happen?
The median mileage reported in complaints is about 28,000 miles; 90% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.