2014 Lexus IS350

Introduction

The 2014 Lexus IS350 is a compact luxury sedan that combines sporty performance with upscale amenities. It is powered by a 3.5L V6 engine that delivers 306 horsepower and 277 lb-ft of torque, paired with a 6-speed automatic or 8-speed automatic transmission. The IS350 is praised for its responsive handling, comfortable interior, and advanced safety features. However, like all vehicles, it has some reported issues that owners should be aware of.

Engine

3.5L V6 - 6-Speed Automatic Transmission

• Oil Consumption Issue
  • Description/Symptoms: Excessive oil consumption, leading to low oil levels and potential engine damage.
  • Solution: Replacing piston rings and valve stem seals.
  • Estimated Cost to Fix: $3,000 - $4,500+
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Difficulty starting, rough idling, and diminished engine performance.
  • Solution: Replacing the failed fuel injector(s).
  • Estimated Cost to Fix: $1,000 - $2,500+
  • Recalls: None Found

3.5L V6 - 8-Speed Automatic Transmission

• Transmission Hesitation
  • Description/Symptoms: Transmission hesitates or slips when shifting gears.
  • Solution: Updating the transmission software or replacing the valve body.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

• Transmission Coolant Leak
  • Description/Symptoms: Coolant leak from the transmission cooler lines or radiator.
  • Solution: Replacing the leaking components.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Suspension

• Rear Suspension Noise
  • Description/Symptoms: Clunking or rattling noises coming from the rear suspension.
  • Solution: Replacing the worn or damaged rear suspension components, such as bushings, struts, or sway bars.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery drains quickly, even when the vehicle is off.
  • Solution: Identifying and repairing the source of the parasitic drain, such as a malfunctioning module or faulty wiring.
  • Estimated Cost to Fix: $500 - $3,000+
  • Recalls: None Found
• Electrical Short
  • Description/Symptoms: Electrical components randomly malfunction or stop working.
  • Solution: Tracing and repairing the electrical short.
  • Estimated Cost to Fix: $500 - $5,000+
  • Recalls: None Found

Exterior

• Roof Antenna Corrosion
  • Description/Symptoms: The roof antenna becomes corroded, resulting in poor radio reception.
  • Solution: Replacing the antenna.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Interior

• Center Console Rattle
  • Description/Symptoms: The center console rattles or squeaks when driving over rough roads.
  • Solution: Adding sound dampening material or tightening the console mounting bolts.
  • Estimated Cost to Fix: Less than $100
  • Recalls: None Found
• Door Lock Malfunction
  • Description/Symptoms: Power door locks fail to operate or lock/unlock erratically.
  • Solution: Replacing the door lock actuator or door lock switch.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Summary

While the 2014 Lexus IS350 is a well-regarded luxury sedan, it has had some reported issues that can be costly to repair. The most severe and expensive issues include oil consumption, fuel injector failure, and suspension noise. Other issues, such as interior rattles and door lock malfunctions, are less severe but can still be annoying to deal with. When considering a 2014 Lexus IS350, it is important to factor in potential repair costs and research the specific issues associated with the vehicle.