2021 Genesis G70

Introduction

The 2021 Genesis G70 is a compact luxury sedan that slots below the G80 and G90 in the Genesis lineup. It is praised for its sharp handling, comfortable interior, and potent engine options. The G70 is offered with either a standard 2.0-liter turbocharged four-cylinder engine or an available 3.3-liter twin-turbocharged V6. Both engines are paired with an eight-speed automatic transmission.

Engine

2.0T

• Excessive oil consumption
  • Description/Symptoms: Some owners have reported that their G70 2.0T consumes excessive amounts of oil, leading to low oil levels and potential engine damage.
  • Solution: Hyundai has issued a technical service bulletin (TSB) to address the issue. The TSB recommends replacing the piston rings and adjusting the oil control valve.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

3.3T

• No Issues Found

Transmission

8-Speed Automatic

• Hesitation or shudder upon acceleration
  • Description/Symptoms: Some owners have experienced hesitation or shuddering when accelerating from a stop or low speed.
  • Solution: Hyundai has released a software update to address the issue.
  • Estimated Cost to Fix: Free
  • Recalls: None Found

Suspension

• Front strut mount failure
  • Description/Symptoms: The front strut mounts on some G70s may fail, causing noises, vibrations, and reduced handling performance.
  • Solution: The strut mounts can be replaced by a qualified mechanic.
  • Estimated Cost to Fix: $500 - $800 per strut mount

Electrical

• Battery drain
  • Description/Symptoms: Some owners have reported that their G70s experience excessive battery drain, even when the vehicle is parked and turned off.
  • Solution: The issue can be caused by a variety of factors, including faulty electrical components or software glitches. It is recommended to have the vehicle diagnosed by a qualified mechanic.
  • Estimated Cost to Fix: Varies depending on the cause
  • Recalls: None Found

Exterior

• Headlight condensation
  • Description/Symptoms: Some owners have noticed condensation buildup inside the headlight assemblies.
  • Solution: The headlights can be replaced by a qualified mechanic.
  • Estimated Cost to Fix: $500 - $1,000 per headlight

Interior

• Infotainment system glitches
  • Description/Symptoms: The infotainment system in some G70s may experience occasional glitches, such as freezing or unresponsive touchscreens.
  • Solution: Software updates or system resets may resolve the issue.
  • Estimated Cost to Fix: Free
  • Recalls: None Found

Summary

Overall, the 2021 Genesis G70 is a reliable and well-regarded vehicle. However, like any car, it is not immune to issues. The most common problems reported by owners include excessive oil consumption in the 2.0T engine, hesitation or shuddering in the 8-speed automatic transmission, and battery drain. While these issues may be inconvenient, they are generally not severe or costly to fix.