2024 VinFast VF9

The 2024 VinFast VF 9 is an all-electric, three-row SUV positioned as a premium offering in the EV market. Power comes from a dual-motor setup providing all-wheel drive. There is only one motor option, a dual motor configuration producing 402 horsepower and 472 lb-ft of torque. Early adopters and reviews highlight the VF 9’s spacious interior, distinctive styling, and competitive pricing (before incentives). However, concerns have been raised about the vehicle’s software, range accuracy, and overall build quality. As a relatively new entrant, the VF 9 is still undergoing real-world testing, and owner feedback is crucial for identifying common issues.

Electric Motor

Dual Motor AWD (402 hp, 472 lb-ft)

• Motor Control Software Issues
  • Description/Symptoms: Reports of inconsistent power delivery, hesitations during acceleration, and occasional error messages related to motor control.
  • Solution: Software updates from VinFast, sometimes requiring dealer intervention.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found
• Range Discrepancies
  • Description/Symptoms: Real-world range falling significantly short of the advertised range, particularly in colder climates or during highway driving.
  • Solution: VinFast has released software updates aimed at improving range estimation, and has offered incentives to early customers due to range dissatisfaction.
  • Estimated Cost to Fix: N/A - software update
  • Recalls: None Found

Battery

• Slow Charging Speeds
  • Description/Symptoms: Some owners report slower-than-expected charging speeds at DC fast-charging stations, particularly after the battery reaches a certain state of charge (e.g., 80%).
  • Solution: VinFast has released software updates to optimize charging performance. Could also be related to the charging station itself.
  • Estimated Cost to Fix: N/A - software update.
  • Recalls: None Found

Electrical

• Infotainment System Freezes/Glitches
  • Description/Symptoms: The infotainment system, which controls most vehicle functions, experiences frequent freezes, glitches, and slow response times. Some owners report issues with connecting to Apple CarPlay or Android Auto.
  • Solution: Software updates from VinFast, and sometimes requires a hard reset.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found
• Driver Assistance System Malfunctions
  • Description/Symptoms: Issues with advanced driver-assistance systems (ADAS) such as lane keep assist, adaptive cruise control, and automatic emergency braking. These include false alerts, system disengagements, or erratic behavior.
  • Solution: Calibration by the dealer.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found
• Door Handle Malfunctions
  • Description/Symptoms: Some owners have reported issues with the automatic door handles failing to extend or retract properly.
  • Solution: Replacement of the faulty door handle mechanism.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found

Exterior

• Panel Alignment Issues
  • Description/Symptoms: Noticeable gaps or misalignments between body panels, indicating potential quality control issues during assembly.
  • Solution: Adjustment or replacement of the affected body panels.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found
• Tailgate Issues
  • Description/Symptoms: Tailgate failing to open or close properly, sometimes due to sensor or motor issues.
  • Solution: Sensor replacement or motor replacement.
  • Estimated Cost to Fix: Covered under warranty
  • Recalls: None Found

Interior

• Seat Motor Problems
  • Description/Symptoms: Electric seat controls failing to function or move the seat to the desired position.
  • Solution: Replacement of the faulty seat motor or control module.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found
• Sunroof Issues
  • Description/Symptoms: Sunroof sticking, failing to close completely, or making excessive noise during operation.
  • Solution: Lubrication or replacement of the sunroof motor or mechanism.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found
• HVAC Malfunctions
  • Description/Symptoms: Inconsistent heating or cooling, failure of the climate control system to respond to inputs, or unusual noises from the vents.
  • Solution: Repair or replacement of the HVAC control module, blower motor, or other components.
  • Estimated Cost to Fix: Covered under warranty.
  • Recalls: None Found

Suspension

No Issues Found

Summary

The 2024 VinFast VF 9, while offering a compelling package in terms of space and features, appears to be experiencing a range of issues. The severity of these problems varies, ranging from minor software glitches to more significant hardware failures affecting critical systems. Many issues are covered under the warranty, but the frequency of these repairs could be inconvenient. Potential buyers should carefully consider these potential issues and closely monitor owner forums and reviews for updates.