2007 Chevrolet Astra

Introduction:

The 2007 Chevrolet Astra is a compact hatchback available with three engine options: a 1.8L inline-four, a 2.0L inline-four, and a 2.4L inline-four. Transmission options include a 4-speed automatic and a 5-speed manual. The 1.8L engine produces 121 horsepower and 127 lb-ft of torque, while the 2.0L engine provides 143 horsepower and 167 lb-ft of torque. The 2.4L engine generates 173 horsepower and 162 lb-ft of torque. The Astra has received praise for its sporty handling and comfortable interior, but criticism for its lack of refinement and poor fuel economy.

Engine

1.8L Inline-Four

• Oil Consumption: Excessive oil consumption, leading to engine failure.
  • Description/Symptoms: Low oil levels, blue smoke from the exhaust.
  • Solution: Engine rebuild or replacement.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found
• Timing Chain Tensioner Failure: Premature failure of the timing chain tensioner, resulting in engine noise and reduced performance.
  • Description/Symptoms: Rattling sound from the engine, power loss.
  • Solution: Timing chain tensioner replacement.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

2.0L Inline-Four

• No Issues Found

2.4L Inline-Four

• Head Gasket Failure: Blown head gasket, leading to coolant leaks, overheating, and engine damage.
  • Description/Symptoms: Coolant loss, white smoke from the exhaust, overheating.
  • Solution: Head gasket replacement.
  • Estimated Cost to Fix: $800 - $1,200
  • Recalls: None Found
• Manifold Absolute Pressure (MAP) Sensor Failure: Faulty MAP sensor, resulting in incorrect air/fuel mixture and engine performance issues.
  • Description/Symptoms: Poor engine performance, black smoke from the exhaust, reduced fuel economy.
  • Solution: MAP sensor replacement.
  • Estimated Cost to Fix: $100 - $200
  • Recalls: None Found

Transmission

4-Speed Automatic

• No Issues Found

5-Speed Manual

• Clutch Master Cylinder Failure: Leaking clutch master cylinder, resulting in difficulty shifting gears.
  • Description/Symptoms: Difficulty shifting gears, spongy clutch pedal.
  • Solution: Clutch master cylinder replacement.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found
• Shifter Cable Bushing Wear: Worn shifter cable bushings, causing imprecise gear shifting.
  • Description/Symptoms: Difficult or imprecise gear changes.
  • Solution: Shifter cable bushing replacement.
  • Estimated Cost to Fix: $200 - $300
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Alternator Failure: Premature alternator failure, leading to electrical system issues and battery discharge.
  • Description/Symptoms: Dimming lights, battery warning light, electrical system failure.
  • Solution: Alternator replacement.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Battery Drain: Parasitic battery drain, resulting in a dead battery.
  • Description/Symptoms: Battery draining quickly, even when the vehicle is not in use.
  • Solution: Diagnosis and repair of the cause of the parasitic drain.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Climate Control Issues: Faulty climate control system, leading to inconsistent temperature regulation.
  • Description/Symptoms: Erratic temperature control, fan malfunction.
  • Solution: Climate control module or actuator replacement.
  • Estimated Cost to Fix: $300 - $800
  • Recalls: None Found
• Dashboard Squeaks and Rattles: Excessive interior squeaks and rattles, particularly from the dashboard area.
  • Description/Symptoms: Annoying rattling or squeaking sounds while driving.
  • Solution: Identification and elimination of the source of the noise.
  • Estimated Cost to Fix: $100 - $300
  • Recalls: None Found

Summary

The 2007 Chevrolet Astra has a mixed record of reliability, with some common issues in key areas. Engine concerns include oil consumption, timing chain tensioner failure, and head gasket failure, while the transmission is relatively trouble-free. Electrical issues such as alternator failure and battery drain are also present. Interior problems like climate control issues and dashboard squeaks and rattles can be annoying. Overall, the Astra’s reliability issues are moderate in severity and may require occasional repairs, affecting its overall ownership experience.