2021 Mitsubishi Mirage G4

The 2021 Mitsubishi Mirage G4 is a subcompact sedan known for its affordability and fuel efficiency. It comes standard with a 1.2-liter inline-3 engine producing 78 horsepower and 74 lb-ft of torque. This engine is paired with either a 5-speed manual transmission or a continuously variable transmission (CVT). Owners often appreciate the Mirage G4’s low price point and excellent fuel economy, while common complaints revolve around its sluggish acceleration and basic interior features.

Engine

1.2L Inline-3

• Excessive Engine Vibration
  • Description/Symptoms: Some owners report excessive engine vibration, particularly at idle or low speeds. This can manifest as a shaking feeling throughout the cabin.
  • Solution: Could be an issue with the motor mounts, requiring inspection and replacement. A tune-up including spark plug replacement may also help.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Some owners have reported oil leaks around the valve cover gasket or oil pan gasket. This can cause a burning smell and leave oil stains on the driveway.
  • Solution: Replacing the leaking gasket with a new one.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Transmission

CVT

• CVT Hesitation/Jerking
  • Description/Symptoms: Some owners experience hesitation or jerking during acceleration, particularly when the CVT is cold.
  • Solution: A software update to the transmission control module (TCM) may resolve the issue. In some cases, a CVT fluid change or even CVT replacement might be necessary.
  • Estimated Cost to Fix: $100 (software update) - $300 (fluid change) - $3000+ (CVT Replacement)
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system can freeze, become unresponsive, or crash unexpectedly.
  • Solution: A software update may resolve the issue. If the problem persists, the infotainment system may need to be replaced.
  • Estimated Cost to Fix: $0 (software update) - $500+ (infotainment system replacement)
  • Recalls: None Found
• Dim Headlights
  • Description/Symptoms: Some owners complain about the headlights being too dim, especially on dark roads.
  • Solution: Replacing the halogen bulbs with brighter aftermarket LED bulbs can improve visibility.
  • Estimated Cost to Fix: $50 - $150+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling/Creaking Noises
  • Description/Symptoms: Some owners have reported rattling or creaking noises coming from the dashboard or door panels.
  • Solution: Tightening loose screws or adding sound dampening material to the affected areas can help reduce the noise.
  • Estimated Cost to Fix: $0 - $100+
  • Recalls: None Found

Summary

The 2021 Mitsubishi Mirage G4 is a budget-friendly car, and some of its common issues reflect this. While the engine vibration and CVT hesitation can be annoying, they are not typically major mechanical failures. Electrical issues with the infotainment system are also relatively common. Most of the reported issues are considered to be minor. However, major repairs such as CVT replacements can be costly.