2018 Lexus NX300

Introduction:

The 2018 Lexus NX300 is a compact luxury crossover SUV powered by a 2.0L turbocharged inline-four engine that produces 235 horsepower and 258 lb-ft of torque. It comes standard with an eight-speed automatic transmission. The NX300 is praised for its comfortable ride, high-quality interior, and impressive fuel economy, but it has been criticized for its lack of cargo space and sluggish acceleration. Additionally, the vehicle is available with an optional 3.5L V6 engine that produces 295 horsepower and 263 lb-ft of torque, paired with the same eight-speed automatic transmission.

Engine

2.0L Turbocharged Inline-Four

• Hesitation on Acceleration:
  • Description/Symptoms: The engine hesitates or stutters when accelerating, especially at low speeds.
  • Solution: Replacing the throttle position sensor or updating the engine control software.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Excessive Oil Consumption:
  • Description/Symptoms: The engine consumes an excessive amount of oil, requiring frequent top-ups.
  • Solution: Replacing the piston rings or updating the engine control software.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

3.5L V6

• No Issues Found

Transmission

Eight-Speed Automatic

• Shifting Problems:
  • Description/Symptoms: The transmission may hesitate or jerk when shifting gears, especially during acceleration or deceleration.
  • Solution: Updating the transmission control software or replacing the transmission valve body.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Drain:
  • Description/Symptoms: The battery drains prematurely, even when the vehicle is parked and not in use.
  • Solution: Replacing the battery or updating the electrical system software.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found
• Infotainment System Malfunctions:
  • Description/Symptoms: The infotainment system may experience glitches, such as freezing, crashing, or refusing to respond to inputs.
  • Solution: Updating the infotainment system software or replacing the infotainment unit.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Dashboard Squeaks and Rattles:
  • Description/Symptoms: The dashboard may squeak or rattle over rough roads.
  • Solution: Tightening loose components or replacing the dashboard panels.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Climate Control Malfunctions:
  • Description/Symptoms: The climate control system may not regulate temperature properly or may fail to operate completely.
  • Solution: Replacing the climate control module or updating the software.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Summary:

Overall, the 2018 Lexus NX300 is a generally reliable vehicle with a few reported issues. The engine and transmission problems can be more severe and costly to fix, while the electrical and interior issues tend to be less serious and less expensive to repair. It is important to note that the frequency and severity of these issues may vary from vehicle to vehicle.