VehicleVerdict

1978 Buick Regal problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just one complaint on file for the 1978 Buick Regal — too few to judge reliability from owner reports alone — but 7 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

1

NHTSA complaints

7

Recalls

2

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 1978 compare to other Regal years?

Regal NHTSA complaints by model year, 1978 highlighted441 complaints1973: 0 complaints1974: 0 complaints1975: 0 complaints1976: 0 complaints1977: 0 complaints1978: 1 complaints1979: 3 complaints1980: 0 complaints1981: 0 complaints1982: 1 complaints1983: 4 complaints1984: 6 complaints1985: 10 complaints1986: 14 complaints1987: 28 complaints1988: 181 complaints1989: 150 complaints1990: 107 complaints1991: 303 complaints1992: 204 complaints1993: 118 complaints1994: 146 complaints1995: 218 complaints1996: 273 complaints1997: 174 complaints1998: 376 complaints1999: 301 complaints2000: 245 complaints2001: 229 complaints2002: 150 complaints2003: 139 complaints2004: 94 complaints2005: 8 complaints2008: 1 complaints2009: 1 complaints2010: 2 complaints2011: 441 complaints2012: 137 complaints2013: 137 complaints2014: 51 complaints2015: 50 complaints2016: 61 complaints2017: 26 complaints2018: 33 complaints2019: 29 complaints2020: 3 complaints
Regal NHTSA complaints by model year, 1978 highlighted. Red bars are years to avoid.

See all Regal years to avoid →

What are the most common 1978 Buick Regal problems?

ComponentComplaintsShare
Brakes1100%

Does the 1978 Buick Regal have recalls?

7 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

07E088000OtherOctober 24, 2007 · 121,680 units

Defect

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.

Consequence

THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.

Remedy

HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.

85V048000BrakesApril 29, 1985 · 1,810,000 units

Defect

EXCESSIVE ENLARGEMENT OF THE WHEEL CYLINDER PILOT HOLE IN THE REAR BRAKE BACKING PLATE COULD ALLOW THE WHEEL CYLINDER TO ROTATE AND CAUSE LOSS OF BRAKE FLUID. CONSEQUENCE OF DEFECT: A LOSS OF BRAKE FLUID LEADS TO LOSS OF REAR BRAKE ACTION, CREATING THE POTENTIAL FOR AN ACCIDENT. FRONT BRAKES WOULD REMAIN OPERATIONAL.

Remedy

ADD A PART TO PREVENT WHEEL CYLINDER FROM ROTATING.

84V149000TransmissionNovember 24, 1984 · 3,100,000 units

Defect

REAR AXLE ASSEMBLY MAY HAVE AXLES THAT WERE IMPROPERLY MANUFACTURED. THIS CONDITION MAY RESULT IN SEPARATION OF THE AXLE SHAFT AND WHEEL ASSEMBLY FROM THE VEHICLE.

Remedy

THE DEALER WILL INSPECT THE REAR AXLE TO DETERMINE WHETHER IT WAS MANUFACTURED AT THE BUFFALO PLANT. IF SO, THEY WILL MAKE AXLE MEASUREMENTS AND IF NECESSARY REPLACE OR MODIFY AFFECTED AXLE COMPONENTS WITHOUT CHARGE.

81V025000SuspensionFebruary 25, 1981 · 5,821,160 units

Defect

THE BOLTS THAT ATTACH THE LOWER REAR CONTROL ARM TO THE FRAME MAY FRACTURE. THE REAR CONTROL ARM SUPPORTS AND POSITIONS THE REAR AXLE. FRACTURE OF THE BOLTS WOULD ALLOW THE CONTROL ARM TO DROP FREE.

Remedy

BOTH REAR CONTROL ARM ATTACHMENT BOLTS WILL BE REPLACED WITHOUT CHARGE.

79V175000SuspensionJuly 23, 1979 · 1,896,222 units

Defect

UNDER CERTAIN DRIVING CONDITIONS, THESE VEHICLES CAN EXPERIENCE TEMPERATURES IN THE FRONT WHEEL OUTER BEARING AREA WHICH CAN AFFECT THE WHEEL BEARING GREASE. THIS CAN RESULT IN INADEQUATE LUBRICATION OF THE BEARING. THIS CONDITION MAY BE FURTHER AGGRAVATED BY IMPROPER ADJUSTMENT OF THE FRONT WHEEL SPINDLE NUT.

Remedy

THE DEALER WILL INSTALL NEW FRONT WHEEL OUTER BEARINGS PACKED WITH GREASE AND THE SPINDLE WILL BE COATED WITH LUBRICANT. NEW GREASE RETAINER CAPS WILL ALSO BE INSTALLED TO MAINTAIN GREASE IN OUTER BEARING. THIS WILL BE DONE FREE OF CHARGE.

78V139000EngineJune 13, 1978 · 333,619 units

Defect

THE HUB PORTION OF THE FAN BLADE ASSEMBLY COULD CRACK DUE TO HIGH STRESS LEVELS GENERATED DURING ENGINE OPERATING CONDITIONS. EVENTUALLY, THE BLADE COULD BREAK APART AT THE HUB AND BLADE PIECES COULD BE PROPELLED INTO THE ENGINE. IF THE HOOD IS OPEN WHILE THE ENGINE IS RUNNING, THE FRAGMENTS WOULD BE FREE TO FLY FROM THE VEHICLE.

Remedy

DEALER WILL REPLACE THE FAN BLADE ASSEMBLY WITHOUT CHARGE TO OWNER.

78V018000OtherJanuary 24, 1978 · 100 units

Defect

THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS", IN THAT THE TIRE PLACARD DOES NOT CONTAIN LEGIBLE TIRE SIZE INFORMATION.

Remedy

DEALER WILL PROVIDE PROPER LABELS FOR THE OWNER TO INSTALL, OR FOR DEALER INSTALLATION, IF PREFERRED.

1978 Buick Regal — common questions

Is the 1978 Buick Regal reliable?

The record is thin — 1 NHTSA complaint — so owner-report data can't strongly confirm reliability either way, though 7 recalls should be verified as completed.

Does the 1978 Buick Regal have recalls?

Yes — NHTSA lists 7 recall campaigns affecting the 1978 Buick Regal. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 1978 Buick Regal under NHTSA investigation?

NHTSA opened 2 investigations into this model year; all are now closed.

Which Buick Regal years should you avoid?

Based on complaint rates and open investigations, the Regal years to avoid are 2011, 1998, 1991, 1999, 1996, 2000, 2001, 1995, 1992, 1988, 1997, 1989, 2002, 1994, 2003, 2013, 2012, 1993, 1990, 2004, 2018. The cleanest record among Regal years belongs to 1981.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.