AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Toyota Avalon
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,500–$6,000
The 1998 Toyota Avalon shows some reliability concerns, primarily in the electrical and suspension systems, though it remains dependable overall. Recalls, notably related to anti-theft systems, are limited by geographic distribution. Complaints highlight commonly reported issues with visibility and equipment, potentially leading to added maintenance.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| suspension | 60,000–90,000 miles | $400–$900 | common |
| electrical system | 50,000–80,000 miles | $200–$600 | common |
| vehicle speed control | 70,000–100,000 miles | $350–$750 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Replace brake pads every 30,000 miles
- Check suspension annually
- Replace timing belt after 90,000 miles
- Flush coolant every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Uneven tire wear
- Battery discharging quickly
- Steering wheel vibrations
- Brake pedal softness
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.