2015 Lincoln MKZ

The 2015 Lincoln MKZ is a mid-size luxury sedan that offers a comfortable ride and a stylish design. Engine options include a 2.0L turbocharged four-cylinder producing 240 horsepower and 270 lb-ft of torque, a 3.7L V6 generating 300 horsepower and 277 lb-ft of torque, and a 2.0L four-cylinder hybrid option. All engines (except the hybrid) are paired with a 6-speed automatic transmission. People generally appreciate the MKZ’s quiet cabin, comfortable seats, and available features. Some criticisms include its infotainment system and perceived lack of sportiness compared to some competitors.

Engine

2.0L Turbocharged Four-Cylinder

• Coolant Leaks
  • Description/Symptoms: Coolant leaks may originate from the turbocharger coolant lines. The engine may overheat, and there may be a sweet smell of coolant.
  • Solution: Replace the turbocharger coolant lines and potentially other damaged cooling system components.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found
• Evap Purge Valve Failure
  • Description/Symptoms: Check engine light with codes related to the evaporative emissions system (EVAP). Rough idling and difficulty starting can also occur.
  • Solution: Replace the evap purge valve.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

3.7L V6

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop from various locations, including valve cover gaskets, oil pan gasket, or rear main seal. Visible oil drips and a burning oil smell are common signs.
  • Solution: Replace the leaking gaskets or seals.
  • Estimated Cost to Fix: $150 - $1000+ (depending on the location)
  • Recalls: None Found

2.0L Four-Cylinder Hybrid

• No Issues Found

Transmission

6-Speed Automatic Transmission (Non-Hybrid)

• Rough Shifting
  • Description/Symptoms: Harsh or delayed shifts between gears. The transmission may slip or shudder during acceleration.
  • Solution: Depending on the cause, this could require a transmission flush, valve body replacement, or, in severe cases, a complete transmission rebuild or replacement.
  • Estimated Cost to Fix: $200 (flush) - $4000+ (rebuild/replacement)
  • Recalls: None Found

ECVT (Hybrid)

• No Issues Found

Suspension

• Knocking/Clunking Noises
  • Description/Symptoms: Knocking or clunking noises from the front or rear suspension, especially when going over bumps.
  • Solution: Inspect and replace worn suspension components such as sway bar links, control arm bushings, or struts/shocks.
  • Estimated Cost to Fix: $100 - $500+ (per component replaced)
  • Recalls: None Found

Electrical

• MyLincoln Touch/Sync System Issues
  • Description/Symptoms: Freezing, slow response times, and connectivity problems with the MyLincoln Touch infotainment system. Bluetooth connectivity issues are also common.
  • Solution: Software updates can sometimes resolve these issues. If problems persist, the APIM (Accessory Protocol Interface Module) may need to be replaced.
  • Estimated Cost to Fix: $100 - $1000+ (APIM replacement)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Car battery drains quicker than it should. Car may not start after it sits for a few days.
  • Solution: Could be caused by several things such as a parasitic draw, leaving a light on, etc.
  • Estimated Cost to Fix: $100-$1,000+
  • Recalls: None Found

Exterior

• Water Leaks into Trunk
  • Description/Symptoms: Water accumulation in the trunk, often due to faulty trunk seal or taillight gaskets.
  • Solution: Replace the trunk seal or taillight gaskets.
  • Estimated Cost to Fix: $50 - $200+
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof may leak, become stuck, or make excessive noise when opening or closing.
  • Solution: Inspect and lubricate sunroof tracks and seals. If necessary, replace faulty sunroof motor or components.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found

Summary

The 2015 Lincoln MKZ has several potential issues that owners should be aware of. Engine issues are more prevalent in the 2.0L Turbo and 3.7L V6 versions. Electrical issues with the infotainment system are also common. Suspension noises and water leaks into the trunk are other areas of concern. The severity and cost of these repairs vary greatly. While some issues are minor and relatively inexpensive to fix, others, like transmission problems, can be quite costly. Prospective buyers should thoroughly inspect the vehicle and address any identified issues before purchasing.