NHTSA lists 10 safety recalls and 196 owner complaints for the 2000 Buick Regal. Most complaints involve electrical system (43) and engine and engine cooling (35). 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 |
“IGNITION SWITCH COMPONENT WITH WIRE HARNESS CAUSES ENGINE TO SHUT DOWN.ALL WARNING DISPLAY LITES FLASH ON AND OFF . IF YOU USE THE LEFT OR RIGHT SIGNAL ENGINE POWER CUTS OUT . VERY HAZARDOUSE WHEN DRIVING AT NORMAL HIGHWAY SPEEDS. CAR WILL NOT START WHEN THIS HAPPENS. I CONTACTED DEALERSHIP IN BREMMERTON WASHINGTON THEY STATED THAT MY VEHICAL VIN WAS NOT ON THE RECALL LIST PLEASE ADD THIS VIN TO THE RECALL LIST SO APPROPRIATE REPAIRS CAN BE MADE THIS IS A VERY DANGEROUS SITUATION AND COULD BE FATAL TO DRIVERS.”
“TL* THE CONTACT OWNS A 2000 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE VIN WAS NOT AVAILABLE. UPDATED 06/29/16*LJ”
“PURCHASED THIS CAR SPRING 2017 PAID IN FULL TO PRIOR OWNER. ASKED PRIOR OWNER WHEN TEST DROVE CAR HOW COME ALL THE SERVICE LIGHTS UP AND INCLUDING AIR BAG WARNING LIGHT ON DASH COLLUM ARE LIT UP? OWNERS RESPONSE "NOT SURE BUT HAS BEEN LIKE THAT FOR AS LONG AS CAN REMEMBER WE DON'T THINK YOU SHOULD WORRY?" A WEEK LATER NOTICE THE CAR WANTS TO ACCELERATE ON ITS OWN? JUST BOLTS ON MY MOM AND I ? WITHIN THAT MONTH BOTH PASSENGER RIGHT SIDE DOORS FRONT & BACK POWER WINDOWS WILL NO LONGER WORK AT ALL? STEERING WHEEL STARTS MAKING A HORRIBLE SOUND AND SMELL CHECK STEERING FLUID EMPTY REPLACED FLUID ONLY TO FIND OUT IT JUST POOR'S OUT STEERING WILL LOCK UP AND CAN'T DRIVE MOST DAYS? NOTICE SAME ISSUE WITH RADIATOR? MY FAR WORSE EXPERIENCE WITH THIS CAR WAS NOT KNOWING HOW HEAVY THE TRUNK WAS AS WELL AS NOT KNOWING IT WILL FALL BACK SHUT ON OWN? THIS HAPPENED TO ME UNLOADING GROCERIES ONE DAY CRASHING DOWN ON MY HEAD SHOULDERS AND MID BACK PINNING ME INSIDE TRUNK DAZED AND HURT UNTIL MY SON SAW ME TRAPPED AND PULLED TRUNK OFF MY BODY? SHOULD OF WENT TO THE E.R. WAS IN ASTRONOMICAL AMOUNT OF PAIN BUT DIDN'T HAVE MEDICAL INSURANCE SO TREATED MYSELF AT HOME? TOOK 2 MONTH'S…”
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, Sup Charg · Front-Wheel Drive | 16 | 25 | 19 | $4,050 | 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 |
10 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 196 complaints with NHTSA. The most-cited components are electrical system (43), engine and engine cooling (35), steering (31). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2000 Buick Regal at 19–21 mpg combined, depending on engine and drivetrain (2 versions rated).