1980 Buick Regal Reliability ReportKeepScore 65/100 · top failure points · buy or avoid
Quick Facts · 1980 Buick Regal
- Scores 7 points below the strongest nearby year — the 1981 Buick Regal earns a 72.
- The system most likely to surface first: rust and body corrosion (critical severity).
- Has 6 NHTSA recalls on record — the most notable involves the equipment.
1980 Buick Regal: Buy or Avoid?
The 1980 Buick Regal is a classic example of American comfort, but as an aged vehicle, it inherently presents a high risk for the unprepared owner. While its mechanical simplicity offers repairability, be prepared for consistent maintenance and the inevitable effects of four decades of wear. This is a car for enthusiasts ready for hands-on ownership, not for daily, trouble-free commuting.
Biggest Strengths
- Robust body-on-frame construction
- Mechanical simplicity for DIY repairs
- Wide availability of aftermarket and used parts
1980 Buick Regal — Known Trouble Spots
The systems that break first on the 1980 Buick Regal. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
Safety Recalls on the 1980 Buick Regal
6 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
EQUIPMENT
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
EXTERIOR LIGHTING:TURN SIGNAL
THE INVOLVED VEHICLES MAY HAVE BEEN ASSEMBLED WITH CLEAR LAMP BULBS INSTEAD OF THE CORRECT AMBER BULBS IN FRONT PARK AND TURN SIGNAL LOCATIONS. AS A RESULT, THESE VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT".
What breaks on the 1980 Buick Regal?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
OwnerKeep Passport · $499 · one-time
Just bought a 1980 Buick Regal? Keep it that way.
Snap a receipt — AI logs it. Build an OwnerScore. Sell with a buyer-ready Passport dossier.
Buick Regal — Year-by-Year Comparison
Compare KeepScores across nearby years of the Buick Regal. Click any year for its full report.
Competing 1980s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 1980 Buick Regal
Parts and accessories matched to your 1980 Buick Regal
As an Amazon Associate I earn from qualifying purchases.
Frequently Asked Questions
Just bought a 1980 Buick Regal? Keep it that way.
OwnerKeep Passport turns your Buick Regal's care history into a luxury digital vault — AI-logged receipts, an OwnerScore that pays at resale, and a buyer-ready dossier in one tap.
- AI receipt OCR — snap and log
- Fuel & mileage tracker
- Tri-Score OwnerScore
- One-tap resale dossier PDF
Recommended Reading for the Buick Regal
Most Reliable Cars to Buy Used (Top 10 Ranked)
Get our expert-ranked list of the 10 most reliable used cars you can buy today, saving money and avoiding future headaches with smart choices.
Jeep Wrangler vs Toyota 4Runner: Which Lasts Longer?
Get the definitive answer: Which truly lasts longer, the Jeep Wrangler or Toyota 4Runner? Our comparison reveals their long-term durability.
Toyota Tacoma vs Chevy Colorado: Reliability Compared
Explore a head-to-head reliability comparison of the Toyota Tacoma vs. Chevy Colorado. Discover which truck truly stands out for long-term dependability.