2007 Lexus GS350

2007 Lexus GS350

The 2007 Lexus GS350 is a mid-size luxury sedan powered by a 3.5-liter V6 engine that produces 303 horsepower and 274 lb-ft of torque. It comes with a six-speed automatic transmission. The GS350 is praised for its comfortable ride, luxurious interior, and impressive performance. However, it is criticized for its relatively high fuel consumption and lack of rear legroom.

Engine

3.5L V6

• Carbon Buildup on Intake Valves
  • Description/Symptoms: Decreased engine power, rough idling, and increased fuel consumption
  • Solution: Remove and clean the intake valves
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Oil Consumption
  • Description/Symptoms: Excessive oil consumption, leading to low oil levels and potential engine damage
  • Solution: Install a new piston ring set
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

Transmission

Six-Speed Automatic

• Hesitation or Delayed Shifting
  • Description/Symptoms: Transmission delays or hesitates when shifting, especially during acceleration
  • Solution: Update the transmission software or replace the valve body
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found
• Slipping Transmission
  • Description/Symptoms: Transmission slippage, causing difficulty in accelerating and maintaining speed
  • Solution: Replace the transmission clutches or torque converter
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Suspension

• Premature Wear of Front Suspension Components
  • Description/Symptoms: Noises or clunking sounds from the front suspension, especially over rough roads
  • Solution: Replace worn components such as bushings, ball joints, or struts
  • Estimated Cost to Fix: $500 - $1,500 per corner
  • Recalls: None Found
• Rear Suspension Sagging
  • Description/Symptoms: Rear of the vehicle sits lower than the front, reducing handling and stability
  • Solution: Replace the worn rear springs or struts
  • Estimated Cost to Fix: $500 - $1,000 per axle
  • Recalls: None Found

Electrical

• Malfunctioning Power Window Motors
  • Description/Symptoms: Power windows become inoperable or move slowly
  • Solution: Replace the window motors
  • Estimated Cost to Fix: $200 - $400 per window
  • Recalls: None Found
• Electrical Short Circuit in the Headlight Wiring Harness
  • Description/Symptoms: Headlights, turn signals, or other electrical components malfunction
  • Solution: Replace the affected wiring harness
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Exterior

• Rust on Undercarriage
  • Description/Symptoms: Rust and corrosion on the undercarriage of the vehicle, especially in snow-prone areas
  • Solution: Apply rustproofing or replace rusted components
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found
• Dimming Headlights
  • Description/Symptoms: Headlights become dimmer over time, reducing visibility at night
  • Solution: Replace the headlight bulbs or upgrade to HID or LED lighting
  • Estimated Cost to Fix: $100 - $500 per headlight

Interior

• Malfunctioning Climate Control System
  • Description/Symptoms: Climate control system does not function properly, resulting in improper heating or cooling
  • Solution: Repair or replace the affected components, such as the blower motor or control module
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found
• Cracked or Worn Dashboard
  • Description/Symptoms: Dashboard develops cracks or becomes worn, affecting its appearance
  • Solution: Replace the dashboard
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Summary

The 2007 Lexus GS350 is a reliable and luxurious vehicle overall. However, it has some common issues that can be costly to fix. The most severe issues include oil consumption on the 3.5L V6 engine, which can lead to engine damage if not addressed promptly. The electrical short circuit in the headlight wiring harness can also be a safety hazard. The cost of repairs for the GS350 can range from minor expenses for electrical issues to major expenses for engine and transmission problems. It is important for owners to be aware of these potential issues and to factor in the cost of potential repairs when considering the purchase or maintenance of a 2007 Lexus GS350.