2024 Toyota GR Corolla

The 2024 Toyota GR Corolla is a high-performance hatchback powered by a 1.6L G16E-GTS turbocharged inline-3 engine producing 300 horsepower and 273 lb-ft of torque (295 lb-ft in the Circuit Edition and Morizo Edition). The sole transmission option is a 6-speed manual transmission. Owners generally praise the car’s engaging driving dynamics, potent engine, and rally-inspired styling. Criticisms often include the firm ride, limited rear passenger space, and relatively high price point for a compact hatchback.

Engine

1.6L G16E-GTS Turbocharged Inline-3

• High-Pressure Fuel Pump Failure
  • Description/Symptoms: Engine misfires, rough idling, loss of power, and potential engine stalling. Diagnostic Trouble Codes (DTCs) related to fuel pressure or fuel delivery may be present.
  • Solution: Replacement of the high-pressure fuel pump.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Coolant Leaks at Turbocharger
  • Description/Symptoms: Visible coolant leaks near the turbocharger, potentially accompanied by a burning coolant smell. Low coolant levels may also be observed.
  • Solution: Replacement of the coolant lines or gaskets associated with the turbocharger cooling system.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Transmission

6-Speed Manual

• Grinding During Gear Changes (Specifically 2nd and 3rd Gear)
  • Description/Symptoms: A grinding noise is heard and felt when shifting into 2nd or 3rd gear, particularly at higher RPMs. Difficulty engaging the gear may also be experienced.
  • Solution: Inspection of the synchronizers for wear or damage. Replacement of the synchronizers, and potentially other related components (gears, shift forks) if necessary.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system freezes, becomes unresponsive, or crashes intermittently. This may affect navigation, audio, and other system functions.
  • Solution: Software update for the infotainment system. In some cases, replacement of the infotainment unit may be necessary.
  • Estimated Cost to Fix: $0 - $1500+ (depending on warranty coverage and repair required)
  • Recalls: None Found
• Sensor Malfunctions (e.g., Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: Erratic or inaccurate readings from parking sensors or blind spot monitoring system. Error messages may be displayed on the dashboard.
  • Solution: Diagnosis of the affected sensor. Replacement of the malfunctioning sensor.
  • Estimated Cost to Fix: $200 - $600+ per sensor
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling Noises from Dashboard/Trim Pieces
  • Description/Symptoms: Annoying rattling or buzzing noises emanating from the dashboard, door panels, or other interior trim pieces, particularly when driving on rough roads.
  • Solution: Locating and securing the source of the rattle. This may involve adding foam padding, tightening fasteners, or replacing loose clips.
  • Estimated Cost to Fix: $50 - $300+ (depending on the complexity of the issue)
  • Recalls: None Found

Summary

The 2024 Toyota GR Corolla, while highly praised for its performance, has reported issues across multiple categories, including engine, transmission, and electrical systems. While some issues are minor nuisances like interior rattles, others, such as high-pressure fuel pump failure or transmission grinding, can be more serious and costly to repair. The cost to repair reported issues can range from under $100 to upwards of $3000.