2019 Hyundai Ioniq

Introduction

The 2019 Hyundai Ioniq is a hybrid electric vehicle that is available with three different powertrain options. The base model features a 1.6-liter four-cylinder engine paired with a six-speed automatic transmission, while the plug-in hybrid model combines the same engine with an electric motor and a six-speed dual-clutch transmission. The all-electric model, known as the Ioniq Electric, has a 100-kW electric motor and a single-speed transmission.

The Ioniq has received praise for its fuel efficiency, spacious interior, and comfortable ride. However, some owners have reported problems with the vehicle’s engine, transmission, suspension, and electrical system.

Engine

• 1.6-liter four-cylinder engine
  • Intake valve carbon buildup
    • Description/Symptoms: Over time, carbon deposits can build up on the intake valves, which can lead to decreased engine performance, fuel efficiency, and responsiveness.
    • Solution: The intake valves need to be cleaned or replaced.
    • Estimated Cost to Fix: $300 - $600
  • Piston ring failure
    • Description/Symptoms: Piston rings can fail, which can lead to low compression, excessive oil consumption, and engine damage.
    • Solution: The engine needs to be rebuilt or replaced.
    • Estimated Cost to Fix: $3,000 - $5,000
• Electric motor (Ioniq Electric only)
  • No issues found

Transmission

• Six-speed automatic transmission
  • Transmission shudder
    • Description/Symptoms: The transmission may shudder or vibrate when shifting gears.
    • Solution: The transmission fluid needs to be flushed and replaced.
    • Estimated Cost to Fix: $100 - $200
• Six-speed dual-clutch transmission (plug-in hybrid only)
  • Clutch failure
    • Description/Symptoms: The clutch may fail, which can lead to difficulty shifting gears or the transmission slipping.
    • Solution: The clutch needs to be replaced.
    • Estimated Cost to Fix: $1,000 - $1,500
• Single-speed transmission (Ioniq Electric only)
  • No issues found

Suspension

• Front suspension noise
  • Description/Symptoms: The front suspension may make noise when driving over bumps or rough roads.
  • Solution: The suspension components need to be inspected and replaced as necessary.
  • Estimated Cost to Fix: $200 - $400
• Rear suspension sag
  • Description/Symptoms: The rear suspension may sag, which can lead to decreased handling and stability.
  • Solution: The rear suspension components need to be inspected and replaced as necessary.
  • Estimated Cost to Fix: $200 - $400

Electrical

• Battery drain
  • Description/Symptoms: The battery may drain quickly, even when the vehicle is not in use.
  • Solution: The electrical system needs to be inspected for parasitic drains.
  • Estimated Cost to Fix: $100 - $200
• Electrical wiring harness problems
  • Description/Symptoms: Electrical wiring harness problems can cause a variety of issues, such as flickering lights, inoperative gauges, and starting problems.
  • Solution: The electrical wiring harness needs to be inspected and repaired as necessary.
  • Estimated Cost to Fix: $200 - $600

Exterior

• Sunroof wind noise
  • Description/Symptoms: The sunroof may make wind noise when it is open or closed.
  • Solution: The sunroof weatherstripping needs to be replaced.
  • Estimated Cost to Fix: $100 - $200

Interior

• Climate control system problems
  • Description/Symptoms: The climate control system may not work properly, which can lead to the vehicle being uncomfortable to drive.
  • Solution: The climate control system needs to be diagnosed and repaired as necessary.
  • Estimated Cost to Fix: $200 - $600

Summary

The 2019 Hyundai Ioniq has received mixed reviews from owners. While some owners have reported problems with the vehicle’s engine, transmission, suspension, and electrical system, others have praised the vehicle’s fuel efficiency, spacious interior, and comfortable ride. The severity and cost of the issues vary depending on the specific problem.