2018 Ford Focus

The 2018 Ford Focus is a compact car that offers a comfortable ride and decent fuel economy. Engine options include a 1.0L EcoBoost I3 (123 hp, 125 lb-ft of torque), a 2.0L naturally aspirated I4 (160 hp, 146 lb-ft of torque), and a 2.0L EcoBoost I4 (252 hp, 270 lb-ft of torque) available only in the ST trim. Transmission options include a 5-speed manual (1.0L I3), 6-speed manual (2.0L I4, 2.0L EcoBoost I4), and a 6-speed automatic transmission with a torque converter. Owners generally appreciate the Focus’s nimble handling and available features, but the automatic transmission has been a major source of complaints.

Engine

1.0L EcoBoost I3

• Coolant Intrusion into Cylinders
  • Description/Symptoms: Coolant leaks internally into the cylinders, causing white smoke from the exhaust, rough running, and eventually engine failure. This is due to cylinder head cracking.
  • Solution: Replace the cylinder head, or replace the entire engine if damage is extensive.
  • Estimated Cost to Fix: $2,000 - $5,000+
  • Recalls: None Found

2.0L Naturally Aspirated I4 No Issues Found

2.0L EcoBoost I4 (ST Trim) No Issues Found

Transmission

6-Speed Automatic Transmission (6F35)

• Shuddering/Jerking/Harsh Shifting
  • Description/Symptoms: Hesitation, lurching, and harsh or erratic shifting, especially between 1st and 2nd gear.
  • Solution: Diagnosis and replacement of malfunctioning parts, such as valve body, torque converter, or clutch packs.
  • Estimated Cost to Fix: $2,000 - $5,000+
  • Recalls: None Found
• Transmission Failure
  • Description/Symptoms: Complete loss of power, inability to shift, or loud noises from the transmission.
  • Solution: Complete transmission replacement or rebuild.
  • Estimated Cost to Fix: $3,000 - $7,000+
  • Recalls: None Found

5-Speed Manual Transmission (1.0L I3) No Issues Found

6-Speed Manual Transmission (2.0L I4, 2.0L EcoBoost I4) No Issues Found

Suspension

No Issues Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery drains overnight or within a few days, leading to difficulty starting the vehicle.
  • Solution: Check for parasitic draws by testing circuits, and replace any faulty components.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Exterior

• Poor Hood Alignment
  • Description/Symptoms: Hood does not align properly with the fenders, causing gaps or rubbing.
  • Solution: Adjust hood latch and hinges to improve alignment.
  • Estimated Cost to Fix: $50 - $200
  • Recalls: None Found

Interior

• Faulty Door Latch Actuators
  • Description/Symptoms: Doors may not open or close properly, or may not latch securely.
  • Solution: Replace the faulty door latch actuator.
  • Estimated Cost to Fix: $150 - $300 per door
  • Recalls: None Found

Summary The 2018 Ford Focus has some notable reliability concerns, primarily revolving around the 6-speed automatic transmission. These issues can range from annoying shuddering to complete transmission failure. The 1.0L EcoBoost engine also has a reported history of coolant intrusion issues. While other areas of the car have had fewer issues, the severity and potential cost of the transmission and engine problems makes it crucial to get any used 2018 Focus inspected by a qualified mechanic before purchase.