2021 Fiat 500X

The 2021 Fiat 500X is a subcompact crossover known for its Italian styling and available all-wheel drive. It comes standard with a 1.3-liter turbocharged four-cylinder engine producing 177 horsepower and 210 lb-ft of torque, paired with a 9-speed automatic transmission. Many owners appreciate the 500X’s unique design and available features, while common dislikes include its somewhat lackluster fuel economy, relatively small cargo space, and reported reliability concerns.

Engine

1.3L Turbocharged Four-Cylinder

• Excessive Oil Consumption
  • Description/Symptoms: Some owners have reported that their 2021 Fiat 500X with the 1.3L turbo engine consumes an excessive amount of oil, requiring frequent top-ups between oil changes. Symptoms include low oil level warnings, blue exhaust smoke, and potential engine damage if not addressed.
  • Solution: The fix for this issue can range from replacing the PCV valve to more extensive engine work, such as piston ring replacement or complete engine replacement. A compression test and leak-down test can help diagnose the root cause.
  • Estimated Cost to Fix: $100 (PCV Valve) - $5,000+ (Engine Replacement)
  • Recalls: None Found
• Turbocharger Failure
  • Description/Symptoms: Some owners have reported premature turbocharger failure, leading to a loss of power, increased engine noise, and potential engine damage.
  • Solution: Replacement of the turbocharger.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

9-Speed Automatic Transmission

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners have reported rough or jerky shifting, particularly during low-speed acceleration or when shifting between gears. Hesitation when accelerating from a stop is also a common complaint.
  • Solution: The solutions can range from a software update to address the transmission control module (TCM) programming to replacement of valve body or, in more severe cases, complete transmission replacement.
  • Estimated Cost to Fix: $100 (Software Update) - $5,000+ (Transmission Replacement)
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Slipping of the transmission. This can occur between shifts or during acceleration.
  • Solution: Valve body or torque converter replacement. Possibly a full transmission replacement
  • Estimated Cost to Fix: $1,000 - $5,000+
  • Recalls: None Found

Electrical

• Infotainment System Malfunctions
  • Description/Symptoms: Reports of the Uconnect infotainment system freezing, glitching, or failing to respond to inputs. Issues include screen blackouts, Bluetooth connectivity problems, and navigation system errors.
  • Solution: Software updates from the dealer are often the first attempt to resolve the issue. In some cases, the infotainment unit may need to be replaced.
  • Estimated Cost to Fix: $0 (Software Update) - $1,000+ (Infotainment Unit Replacement)
  • Recalls: None Found
• Battery Issues
  • Description/Symptoms: Some owners have reported premature battery failure, leading to difficulty starting the vehicle or requiring frequent jump starts.
  • Solution: Battery replacement. It is often recommended to use an AGM battery.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Interior

• Sunroof/Moonroof Leaks
  • Description/Symptoms: Water leaks from the sunroof/moonroof, often due to clogged drain tubes. Water stains on the headliner are a common symptom.
  • Solution: Cleaning or unclogging the sunroof drain tubes. In some cases, the sunroof seal may need to be replaced.
  • Estimated Cost to Fix: $50 - $500+
  • Recalls: None Found

Summary

The 2021 Fiat 500X presents a mixed bag in terms of reliability. Engine issues, particularly excessive oil consumption and turbocharger failures, can be costly to repair. Transmission problems, such as rough shifting, can impact the driving experience. Electrical issues, like infotainment system malfunctions, are also a recurring concern. While some problems might be resolved with relatively inexpensive fixes, major repairs like engine or transmission replacements can be quite expensive. Potential buyers should be aware of these potential issues and consider a thorough inspection before purchasing.