AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2002 Cadillac Eldorado
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$12,000
The 2002 Cadillac Eldorado has a moderate issue profile mainly with tires, airbags, and structure. Other components have isolated complaints suggesting that common issues may arise, but are not pervasive enough to significantly impact the overall reliability rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| tires | 30,000–50,000 miles | $500–$800 | common |
| airbags | 90,000–120,000 miles | $600–$1,200 | occasional |
| structure | 80,000–100,000 miles | $400–$1,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake pads every 30,000 miles
- Coolant flush every 60,000 miles
- Transmission fluid every 60,000 miles
- Timing belt at 100,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Uneven tire wear
- Airbag warning light
- Rattling sounds from chassis
Generated by gpt-4o on 8/22/2026. Cost ranges are conservative estimates that account for typical regional variation.