NHTSA lists 7 safety recalls and 312 owner complaints for the 1998 Buick Regal. Most complaints involve steering (76) and engine and engine cooling (58). The EPA rates it 19–21 mpg combined.
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.
DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Complaints for each Regal model year we’ve synced.
| Model year | NHTSA complaints |
|---|---|
| 1996 | 207 |
| 1998 | 312 |
| 1999 | 252 |
| 2000 | 196 |
| 2001 | 194 |
| 2002 | 129 |
| 2003 | 104 |
| 2004 | 66 |
| 2011 | 280 |
| 2012 | 92 |
| 2013 | 91 |
| 2014 | 38 |
| 2015 | 33 |
| 2016 | 41 |
| 2017 | 20 |
| 2018 | 19 |
| 2019 | 20 |
| 2020 | 2 |
“TL* THE CONTACT OWNS A 1998 BUICK REGAL. WHILE DRIVING 10 MPH AND MAKING A LEFT TURN, A LOUD NOISE EMITTED WHEN TURNING THE STEERING WHEEL AND THE VEHICLE STARTED TO SHAKE. THE VEHICLE WAS NOT DIAGNOSED AND REPAIRED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 03V527000 (STEERING). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 200,013.”
“TL* THE CONTACT OWNED A 1998 BUICK REGAL. THE CONTACT STATED THAT WHILE DRIVING INTO THE DRIVEWAY AT ABOUT 5 MPH, THERE WAS SMOKE EMITTING FROM UNDERNEATH THE HOOD, WITHOUT ANY WARNING. THE CONTACT LIFTED THE HOOD AND THE ENGINE IMMEDIATELY BURST INTO FLAMES. THE FIRE DEPARTMENT ATTEMPTED TO EXTINGUISH THE FIRE HOWEVER, THE FLAMES WERE EXCESSIVE AND THE VEHICLE BURNED COMPLETELY. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS TOWED TO AN IMPOUND LOT AND DEEMED DESTROYED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE CONTACT STATED THAT AFTER THE FIRE, SHE RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 THE (ENGINE AND ENGINE COOLING. THE FAILURE MILEAGE WAS NOT PROVIDED. UPDATED 03/16/16*LJ;05/11/18*JB *TR”
“On my way home from purchasing the vehicle, the car began to lose power and i noticed black smoke though the rear view mirror. Another driver signaled me down, so I pulled over and realized my car was on fire. The fire was in the engine compartment from what appeared to be the exhaust manifold. Since i was in a residential area, i grabbed a water hose and began to diffuse the fire. The fire department arrived and forced my hood open to reassure the fire was out. Luckily i was able to make it out safe. But i strongly believe my life and the lives of other drivers were definitely in danger”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Regal Auto 4-spd, 6 cyl, 3.8 L · Front-Wheel Drive | 17 | 27 | 21 | $2,950 | 423 |
| Regal Auto 4-spd, 6 cyl, 3.8 L, Turbo, Sup Charg · Front-Wheel Drive | 16 | 25 | 19 | $3,300 | 468 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
7 safety recalls as of Nov 9, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 312 complaints with NHTSA. The most-cited components are steering (76), engine and engine cooling (58), electrical system (52). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 1998 Buick Regal at 19–21 mpg combined, depending on engine and drivetrain (2 versions rated).