Is the Buick Rainier Reliable?
2004–2007 reliability analysis based on NHTSA safety recalls and owner complaints.
Reliability Score
Own a Buick Rainier? Check your specific VIN for a full history report.
Buick Rainier Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2007 | 5 | 23 | — | — | 82 | Excellent |
| 2006 | 7 | 53 | — | — | 72 | Good |
| 2005 | 0 | 65 | 5 | — | 88 | Excellent |
| 2004 | 2 | 92 | 1 | — | 85 | Excellent |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the Rainier Compares to Similar Vehicles
The Rainier scores 14 points above the average suv — a strong result.
Known Buick Rainier Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 233 owner complaints across recent model years.
Frequently Asked Questions
Is the Buick Rainier reliable?+
The Buick Rainier scores 82/100 on our reliability index — rated "Excellent." Across 4 recently analyzed model years, it accumulated 14 recall campaigns and 233 owner complaints in the NHTSA database.
What year Rainier is most reliable?+
Among the years analyzed, the 2005 Rainier achieved the highest reliability score of 88/100 with 0 recalls and 65 complaints.
How many miles does a Rainier last?+
With consistent maintenance, most Buick Rainier owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used Rainier will reveal its actual mileage history and any title events.
More Buick Rainier Research
Check a Specific Buick Rainier VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
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