2018 Acura RLX

Introduction:

The 2018 Acura RLX is a luxury sedan known for its potent powertrains, refined handling, and generous features. It is available with either a 3.5-liter V6 engine paired with a 10-speed automatic transmission or a 3.5-liter hybrid powertrain with a 7-speed dual-clutch transmission.

Engine

3.5-liter V6

• Premature Cam Chain Failure:
  • Description/Symptoms: Unusual rattling or ticking noises, reduced engine power, and potential engine damage.
  • Solution: Replacement of the cam chain and associated components.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: None Found

3.5-liter Hybrid

• Battery Cooling System Malfunction:
  • Description/Symptoms: Decreased battery performance, warning messages on the instrument panel, and potential engine overheating.
  • Solution: Repair or replacement of the battery cooling system components.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Transmission

10-speed Automatic

• Shifting Delays or Hesitations:
  • Description/Symptoms: Delayed or rough gear shifts, especially during acceleration or gear changes.
  • Solution: Software updates, transmission fluid replacement, or potential transmission rebuild.
  • Estimated Cost to Fix: $200 - $5,000+
  • Recalls: None Found

7-speed Dual-Clutch (Hybrid)

• Clutch Pack Wear or Failure:
  • Description/Symptoms: Difficulty engaging gears, slipping transmission, or sudden loss of power.
  • Solution: Replacement of the clutch pack assembly.
  • Estimated Cost to Fix: $2,500 - $4,000+
  • Recalls: None Found

Suspension

• Adaptive Damper Failure:
  • Description/Symptoms: Poor ride quality, excessive bouncing or swaying, and potential suspension damage.
  • Solution: Replacement of the faulty damper(s).
  • Estimated Cost to Fix: $800 - $1,500 per damper
  • Recalls: None Found

Electrical

• Battery Drain or Failure:
  • Description/Symptoms: Difficulty starting the vehicle, weak battery, or complete battery failure.
  • Solution: Battery testing, charging or replacement.
  • Estimated Cost to Fix: $50 - $300+
  • Recalls: None Found
• Infotainment System Glitches:
  • Description/Symptoms: Intermittent malfunctions of the infotainment system, such as screen freezing or Bluetooth connectivity issues.
  • Solution: Software updates or hardware replacement.
  • Estimated Cost to Fix: $100 - $1,000+
  • Recalls: None Found

Exterior

• Headlight Condensation or Fogging:
  • Description/Symptoms: Moisture buildup inside the headlight assembly, causing reduced visibility.
  • Solution: Replacement or repair of the headlight assembly.
  • Estimated Cost to Fix: $500 - $1,200 per headlight
  • Recalls: None Found

Interior

• Squeaky or Rattling Interior Panels:
  • Description/Symptoms: Loose or poorly fitted interior panels, causing unwanted noises while driving.
  • Solution: Tightening or replacing the affected panels.
  • Estimated Cost to Fix: $100 - $400
  • Recalls: None Found

Summary:

The 2018 Acura RLX has a few known issues, including cam chain failure in the V6 engine, battery cooling system malfunctions in the hybrid, and potential transmission problems. However, most of these issues are relatively rare, and the overall reliability of the RLX is generally good. The severity and cost of repairs can vary depending on the specific issue and the extent of the damage.