2007 Chevrolet Impala

Introduction: The 2007 Chevrolet Impala is a full-size sedan that offers a spacious interior, a comfortable ride, and a choice of V6 and V8 engines. Engine options include a 3.5L V6 producing 211 horsepower and 222 lb-ft of torque, and a 5.3L V8 producing 303 horsepower and 333 lb-ft of torque. Transmission options include a 4-speed automatic with the V6 and a 6-speed automatic with the V8. Despite its positive attributes, the Impala has faced some common issues reported by owners.

Engine

• 3.5L V6
  • Intake manifold gasket failure:
    • Description/Symptoms: Engine coolant leaks, overheating, white smoke from exhaust
    • Solution: Replace intake manifold gasket
    • Estimated Cost to Fix: $800 - $1200
    • Recalls: None Found
• 5.3L V8
  • AFM lifter failure:
    • Description/Symptoms: Engine misfire, decreased performance, check engine light
    • Solution: Replace lifters and camshaft
    • Estimated Cost to Fix: $2500 - $3500
    • Recalls: None Found
  • Oil cooler line leaks:
    • Description/Symptoms: Engine oil leaks, low oil levels
    • Solution: Replace oil cooler lines
    • Estimated Cost to Fix: $600 - $1000
    • Recalls: None Found

Transmission

• 4-speed Automatic
  • Shift solenoid problems:
    • Description/Symptoms: Rough or delayed shifting, transmission slipping
    • Solution: Replace shift solenoids
    • Estimated Cost to Fix: $500 - $900
    • Recalls: None Found
• 6-speed Automatic
  • Transmission fluid leaks:
    • Description/Symptoms: Transmission fluid leaks, slipping, difficulty shifting
    • Solution: Replace transmission fluid pan gasket or transmission torque converter seals
    • Estimated Cost to Fix: $500 - $1000
    • Recalls: None Found

Suspension

• Strut mount bearing failure:
  • Description/Symptoms: Clunking noise when turning or going over bumps
  • Solution: Replace strut mount bearings
  • Estimated Cost to Fix: $250 - $450
  • Recalls: None Found
• Control arm bushings wear out:
  • Description/Symptoms: Loose steering, uneven tire wear
  • Solution: Replace control arm bushings
  • Estimated Cost to Fix: $400 - $600
  • Recalls: None Found

Electrical

• Battery draining:
  • Description/Symptoms: Car won’t start, battery goes dead quickly
  • Solution: Test battery, alternator, and parasitic draws
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Exterior

• Hood latch failure:
  • Description/Symptoms: Hood won’t open or close properly
  • Solution: Replace hood latch
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Interior

• Steering wheel clock spring failure:
  • Description/Symptoms: Airbag light on, cruise control not working, horn not working
  • Solution: Replace clock spring
  • Estimated Cost to Fix: $500 - $800
  • Recalls: None Found
• Instrument cluster issues:
  • Description/Symptoms: Gauges not working correctly, flickering, or going blank
  • Solution: Replace instrument cluster
  • Estimated Cost to Fix: $1000 - $1500
  • Recalls: None Found

Summary: The 2007 Chevrolet Impala is a reliable and comfortable vehicle overall. However, it has experienced some common issues with its engine, transmission, suspension, and electrical components. These issues can range from minor inconveniences to costly repairs. Potential owners should be aware of these potential issues and factor them into their decision-making process.