2000 INFINITI G20

The 2000 Infiniti G20 is a compact luxury sedan known for its sporty handling and comfortable ride. It’s powered by a 2.0-liter inline-4 engine (SR20DE) producing 140 horsepower and 132 lb-ft of torque, paired with either a 5-speed manual or a 4-speed automatic transmission. Owners often appreciate the G20’s nimble handling, reliable engine (when properly maintained), and overall value. Common dislikes include the relatively small rear seats, dated interior features, and potential for rust in certain climates.

Engine

2.0L SR20DE Inline-4

• Oil Leaks
  • Description/Symptoms: Oil leaks are common, often originating from the valve cover gasket, oil pan gasket, or rear main seal. Symptoms include visible oil leaks on the engine, oil spots on the ground, and a burning oil smell.
  • Solution: Replacing the affected gasket or seal.
  • Estimated Cost to Fix: $50 - $300+ depending on the location of the leak and labor costs.
  • Recalls: None Found
• Distributor Issues
  • Description/Symptoms: The distributor can wear out over time, leading to misfires, rough running, and difficulty starting. Symptoms include a check engine light with codes related to the distributor or ignition system.
  • Solution: Replacing the distributor.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Crank Position Sensor Failure
  • Description/Symptoms: Can cause stalling, difficulty starting, and erratic engine performance. The check engine light will likely illuminate.
  • Solution: Replacing the Crank Position Sensor.
  • Estimated Cost to Fix: $100-$250+
  • Recalls: None Found

Transmission

4-Speed Automatic Transmission

• Slipping or Erratic Shifting
  • Description/Symptoms: Transmission may slip between gears, shift harshly, or fail to shift properly. This can be more pronounced when the transmission is cold.
  • Solution: Could be related to low transmission fluid, a faulty shift solenoid, or more severe internal damage. A fluid flush and filter change might resolve minor issues, but a rebuild or replacement might be necessary for major problems.
  • Estimated Cost to Fix: $100 (fluid/filter) - $2,000+ (rebuild/replacement).
  • Recalls: None Found

5-Speed Manual Transmission

• Clutch Master Cylinder/Slave Cylinder Failure
  • Description/Symptoms: Difficulty shifting gears, clutch pedal sticking to the floor, or a soft clutch pedal.
  • Solution: Replacing the faulty master or slave cylinder. Bleeding the clutch lines afterwards.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Suspension

• Worn Struts and Shocks
  • Description/Symptoms: Bouncy ride, excessive body roll during cornering, and decreased handling performance.
  • Solution: Replacing the struts and shocks.
  • Estimated Cost to Fix: $300 - $800+ for all four corners.
  • Recalls: None Found
• Worn Bushings
  • Description/Symptoms: Clunking noises from the suspension, especially over bumps. Can also affect alignment and tire wear. Common culprit bushings include the control arm bushings, sway bar bushings, and strut mounts.
  • Solution: Replacing the worn bushings.
  • Estimated Cost to Fix: $100 - $500+ depending on the specific bushings and labor.
  • Recalls: None Found

Electrical

• Alternator Failure
  • Description/Symptoms: Dimming headlights, battery light on the dashboard, difficulty starting the car, or a completely dead battery.
  • Solution: Replacing the alternator.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Power Window Issues
  • Description/Symptoms: Power windows may stop working or operate intermittently. This is often due to a faulty window motor or switch.
  • Solution: Replacing the window motor or switch.
  • Estimated Cost to Fix: $100 - $300+ per window.
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Rust can develop, especially in areas with road salt or high humidity. Common areas include the rocker panels, wheel wells, and undercarriage.
  • Solution: Rust repair, including sanding, patching, and repainting.
  • Estimated Cost to Fix: $100 - $1000+, depending on the severity and location of the rust.
  • Recalls: None Found

Interior

• Cracked Dashboard
  • Description/Symptoms: Cracking on the dashboard, especially in areas exposed to direct sunlight.
  • Solution: Replacement or repair of the dashboard. A dash cover may be installed to cover the cracks.
  • Estimated Cost to Fix: $50 (dash cover) - $1000+ (dashboard replacement)
  • Recalls: None Found

Summary

The 2000 Infiniti G20 can be a reliable and enjoyable car, but potential buyers should be aware of common issues related to its age. Engine oil leaks, transmission problems, suspension wear, and electrical glitches are all potential concerns. Rust is also a significant issue, especially in certain regions. The cost to address these issues can vary widely, from minor repairs costing under $100 to major repairs costing several thousand dollars. Pre-purchase inspections are crucial to assess the condition of the car and identify potential problems.