2021 Hyundai Grand i10

Here’s a comprehensive breakdown of common issues and complaints associated with the 2021 Hyundai Grand i10, categorized by major components and specific configurations, adhering to your requested format.

The 2021 Hyundai Grand i10 is a subcompact hatchback known for its fuel efficiency, affordability, and practical city car dimensions. In some markets, it’s offered with a 1.2-liter naturally aspirated inline-4 gasoline engine producing around 82 horsepower and 84 lb-ft of torque. Some buyers appreciate its maneuverability, comfortable interior for its class, and comprehensive features for the price point. Downsides often cited include a somewhat unrefined engine feel and limited rear passenger space.

Engine

1.2L Kappa Petrol Engine

• Rough Idle/Hesitation
  • Description/Symptoms: Some owners have reported a rough or unstable idle, particularly when the engine is cold. This may be accompanied by hesitation during initial acceleration.
  • Solution: This could be related to issues with the mass airflow (MAF) sensor, idle air control (IAC) valve, or dirty throttle body. Cleaning the throttle body and MAF sensor is a common first step. A diagnostic scan can pinpoint the exact cause.
  • Estimated Cost to Fix: $50 - $200+ depending on the failed part
  • Recalls: None Found
• Catalytic Converter Failure
  • Description/Symptoms: Premature failure of the catalytic converter is a rare complaint. Symptoms include a sulfur-like smell, reduced engine performance, and a check engine light.
  • Solution: Replacement of the catalytic converter is required.
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: None Found

Transmission

5-Speed Manual Transmission

• Difficult Shifting into 1st Gear
  • Description/Symptoms: Some owners have experienced difficulty engaging first gear, especially when the car is stationary.
  • Solution: Checking and adjusting the clutch cable or replacing it, if worn, may resolve the issue. In more severe cases, the synchronizer may need replacement.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Automatic Transmission

No Issues Found

Suspension

• Premature Bushing Wear
  • Description/Symptoms: Reports of suspension bushings (especially in the front) wearing out relatively early. Symptoms include clunking noises from the suspension, vague steering, and uneven tire wear.
  • Solution: Replacement of worn bushings is required. It’s often recommended to replace them in pairs.
  • Estimated Cost to Fix: $150 - $400+ (per axle)
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Rebooting
  • Description/Symptoms: The infotainment system occasionally freezes or reboots unexpectedly.
  • Solution: A software update from the dealer may resolve the issue. In some cases, replacement of the infotainment unit may be necessary.
  • Estimated Cost to Fix: $0 (if software update is available) - $500+ (for replacement)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Some owners have reported premature battery drain, especially if the car is not driven frequently.
  • Solution: Ensure all accessories are turned off when the car is not in use. A parasitic draw test can help identify the source of the drain. Replacement of the battery may be necessary.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

Exterior

• Door Handle Issues
  • Description/Symptoms: The door handle may feel loose or the door may not open easily when using the handle.
  • Solution: Tightening the door handle hardware may fix the issue. If not, replacement is needed.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

Interior

• Rattling Sounds from Dashboard
  • Description/Symptoms: Rattling or buzzing sounds emanating from the dashboard, particularly when driving on rough roads.
  • Solution: The source of the rattle needs to be identified and secured. This may involve adding padding or tightening fasteners.
  • Estimated Cost to Fix: $50 - $200+
  • Recalls: None Found

Summary

The 2021 Hyundai Grand i10 generally exhibits a range of minor issues. The most concerning potential problems are premature bushing wear, infotainment system issues, and rough idle issues. Costs to repair these issues range from $50 to over $1000, depending on the specific problem and repair needed. While some owners report frustrations, most issues are not catastrophic and can be addressed without excessive expense.