2018 Ford Fiesta

The 2018 Ford Fiesta is a subcompact car known for its agile handling, fuel efficiency, and affordability. It was offered in a hatchback and sedan body style. Engine options included a 1.6L Ti-VCT I-4 engine producing 120 horsepower and 112 lb-ft of torque, and a 1.6L EcoBoost I-4 engine (Fiesta ST) producing 197 horsepower and 202 lb-ft of torque. Transmission options included a 5-speed manual transmission, a 6-speed automatic transmission, and a 6-speed manual transmission (Fiesta ST). Owners often praise the Fiesta’s nimble driving dynamics and fuel economy but criticize its relatively small interior and the somewhat dated infotainment system.

Engine

1.6L Ti-VCT I-4

• No Issues Found

1.6L EcoBoost I-4 (Fiesta ST)

• Coolant Loss
  • Description/Symptoms: Some owners have reported coolant loss without any visible leaks. This can lead to overheating and potential engine damage if not addressed.
  • Solution: Pressure test the cooling system to identify any leaks. Check the coolant reservoir for cracks or leaks. The coolant lines may need to be replaced.
  • Estimated Cost to Fix: $100 - $500+

Transmission

6-Speed Automatic Transmission

• Transmission Failure
  • Description/Symptoms: The 6-speed automatic transmission used in the 2018 Ford Fiesta has had reports of premature failure. Symptoms include slipping gears, harsh shifting, hesitation when accelerating, and complete transmission failure.
  • Solution: Replace the transmission fluid and filter as needed. The best option would be a complete transmission replacement.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: 19S14, 20S21

Suspension

• No Issues Found

Electrical

• Battery Drain
  • Description/Symptoms: Some owners have reported unexplained battery drain, especially if the car sits unused for a few days. This can result in the car not starting.
  • Solution: Check for parasitic draws by testing the amperage draw on the battery with the car off. Check the condition of the battery and alternator, and replace as needed. Ensure all accessories are turned off when the car is not in use.
  • Estimated Cost to Fix: $100 - $300+

Exterior

• No Issues Found

Interior

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The SYNC infotainment system can freeze, crash, or become unresponsive. This can affect the radio, navigation, and other functions.
  • Solution: Try performing a system reset. Update the SYNC software to the latest version. If the problem persists, the APIM (Accessory Protocol Interface Module) may need to be replaced.
  • Estimated Cost to Fix: $100 - $500+

Summary

The 2018 Ford Fiesta has some notable issues that potential buyers should be aware of. The automatic transmission’s premature failure is the most significant concern, with potentially high repair costs. While some electrical and infotainment issues exist, they are generally less severe. Potential owners should thoroughly inspect the transmission and electrical system before purchasing a used 2018 Fiesta.