2003 Oldsmobile Alero
Introduction
The 2003 Oldsmobile Alero is a mid-size sedan that was available with a variety of engine and transmission options. The base engine was a 2.2L Ecotec inline-four that produced 140 horsepower and 150 lb-ft of torque. A 3.4L V6 was also available, producing 170 horsepower and 200 lb-ft of torque. Both engines could be paired with a 4-speed automatic transmission or a 5-speed manual transmission.
The Alero was praised for its stylish design, comfortable interior, and responsive handling. However, it was also criticized for its lack of power, poor fuel economy, and numerous reliability issues.
Engine
2.2L Ecotec Inline-Four
Intake Manifold Gasket Failure Description/Symptoms: Leaking coolant, overheating, loss of power Solution: Replace intake manifold gasket Estimated Cost to Fix: $200 - $300 Recalls: None Found
3.4L V6
No Issues Found
Transmission
4-Speed Automatic Transmission
Shifting Problems Description/Symptoms: Difficulty shifting gears, slipping gears, delayed shifts Solution: Replace transmission fluid and filter, may require transmission rebuild Estimated Cost to Fix: $500 - $2,000+ Recalls: 03V275000
5-Speed Manual Transmission
No Issues Found
Suspension
Strut Mount Failure Description/Symptoms: Clunking noises over bumps, poor handling Solution: Replace strut mounts Estimated Cost to Fix: $200 - $400 Recalls: None Found
Electrical
Battery Drain Description/Symptoms: Battery goes dead after sitting for a period of time Solution: Diagnose and replace faulty components Estimated Cost to Fix: $100 - $500+ Recalls: None Found
Exterior
No Issues Found
Interior
Power Window Failure Description/Symptoms: Power windows do not work, may make grinding noises Solution: Replace power window motor or switch Estimated Cost to Fix: $100 - $300 Recalls: 00V109000, 03V286000
Instrument Cluster Failure Description/Symptoms: Gauges not working, warning lights staying on Solution: Replace instrument cluster Estimated Cost to Fix: $200 - $400 Recalls: None Found
Summary
The 2003 Oldsmobile Alero has a number of reliability issues that can be costly to repair. The most common problems are with the engine, transmission, and electrical system. The Alero is also known for having poor fuel economy and a lack of power. Overall, the Alero is not a reliable vehicle and is best avoided.