The most-reported Regal run is 2G4WB55K211 (2001 builds) with 19 complaints, 7.6× the typical run. Service brakes problems make up 19% of reports; 1998 is the worst model year at 7.7 complaints per run; NHTSA lists 84 recall campaigns for Regal model years 1981–2020.
Which build runs owners report most
A production run is the first 11 characters of the VIN: plant, model year, body and engine. The Buick Regal has 1,081 of them on record. The five runs at the top of this table hold 3% of every Regal complaint on file.
| Production run (VIN 1–11) | Year | Complaints | Involved a crash | Fire |
|---|---|---|---|---|
| 2G4WB55K211•••••• | 2001 | — | 4 | |
| 2G4WB52K1X1•••••• | 1999 | — | 6 | |
| 2G4WB52K3W1•••••• | 1998 | — | 4 | |
| 2G4WB52K9X1•••••• | 1999 | — | 4 | |
| 2G4WB52K2W1•••••• | 1998 | — | 1 | |
| 2G4WB52K6W1•••••• | 1998 | — | 1 | |
| 2G4WF5217W1•••••• | 1998 | 1 | 1 | |
| 2G4WB52KXW1•••••• | 1998 | — | 4 | |
| 2G4WF5213W1•••••• | 1998 | — | 1 | |
| 2G4WB52K5X1•••••• | 1999 | — | 1 | |
| 2G4WB55K011•••••• | 2001 | — | 4 | |
| 2G4WB52K0X1•••••• | 1999 | 2 | 1 |
Each of the other 1,069 Regal runs has 12 complaints or fewer. ForCar has checked 56 Regal VINs so far, most often 2016, 2015, 1987 builds.
Which model years to check twice
Complaints per production run, so a year that simply sold more does not top the list. On the Buick Regal the gap between build years is 7×: a 1998 car draws 7.7 complaints per run, a 2019 one 1.1.
| Year | Per run | Complaints | Runs | Crashes |
|---|---|---|---|---|
| 2019 | 18 | 16 | — | |
| 2018 | 17 | 14 | 4 | |
| 2017 | 20 | 14 | 1 | |
| 2016 | 40 | 31 | — | |
| 2015 | 33 | 22 | 1 | |
| 2014 | 33 | 27 | 1 | |
| 2013 | 90 | 39 | 6 | |
| 2012 | 89 | 50 | 3 | |
| 2011 | 259 | 123 | 7 | |
| 2004 | 58 | 22 | — | |
| 2003 | 83 | 30 | 4 | |
| 2002 | 97 | 34 | 2 | |
| 2001 | 153 | 38 | 3 | |
| 2000 | 149 | 43 | 7 | |
| 1999 | 188 | 28 | 6 | |
| 1998 | 246 | 32 | 6 | |
| 1997 | 108 | 30 | 3 | |
| 1996 | 162 | 58 | 10 | |
| 1995 | 138 | 75 | 13 | |
| 1994 | 98 | 47 | 6 |
Heaviest year here is 1998 at 7.7 complaints per run; lightest is 2019 at 1.1.
What to inspect on this car
One system accounts for 19% of everything Buick Regal owners report: Service Brakes, 529 of 2,661 complaints. Start the pre-purchase inspection there.
| System | Complaints | Involved a crash | Fire |
|---|---|---|---|
| Service Brakes | 33 | 5 | |
| Electrical System | 6 | 39 | |
| Hydraulic | 27 | 1 | |
| Engine | 5 | 103 | |
| Engine And Engine Cooling | 4 | 86 | |
| Steering | 12 | 2 | |
| Exterior Lighting | 2 | 6 | |
| Power Train | 11 | 4 |
Recalls to check against your VIN
NHTSA has 84 recall campaigns on the Buick Regal; the 6 below cover build years 1984 to 2004. These are for the model and year; whether one is still open on a given car, only that VIN can tell.
| Campaign | Component | Model years |
|---|---|---|
| 09E005000 | Steering | 1997–2004 |
| 15V701000 | Engine And Engine Cooling:engine | 1997–2004 |
| 06E043000 | Fuel System, Gasoline | 1984–1991 |
| 08V118000 | Engine And Engine Cooling | 1997–2003 |
| 09V116000 | Engine And Engine Cooling | 1997–2003 |
| 08E063000 | Steering | 1999–2004 |
The Regal against its rivals
The Regal draws 2.5 complaints per production run; the Cadillac CTS 2.9, the Ford Fusion 11.9 and the Kia Optima 8.2. That is the lowest rate of the 4.
| Model | Complaints | Runs | Per run | Involved a crash |
|---|---|---|---|---|
| Buick Regal | 2,661 | 1,081 | 5% | |
| Cadillac CTS | 1,912 | 650 | 8.2% | |
| Ford Fusion | 20,718 | 1,734 | 3.5% | |
| Kia Optima | 7,004 | 853 | 4% |
How serious were they
Of the 2,661 reports on the Buick Regal, 5% involved a crash against 5.8% across all vehicles, below the norm.
| Outcome | Buick Regal | All vehicles |
|---|---|---|
| Complaints filed | 2,661 | 1,115,966 |
| Involved a crash | 133 (5%) | 64,194 (5.8%) |
| Involved a fire | 235 (8.8%) | 26,974 (2.4%) |
| Injuries reported | 143 | 58,013 |
| Deaths reported | 4 | 2,728 |
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How this check works
The file behind this page holds 1,115,966 complaints filed with NHTSA between 1981 and 2026, across 298,921 production runs. The Buick Regal share of that is 2,661 complaints over 1,081 runs, 0.24% of everything on record.
Frequently asked questions
How do I check a Buick Regal VIN for free?
Enter the 17 characters above. ForCar matches the first eleven, the production run, against 2,661 NHTSA complaints from 1,081 Regal runs and 84 recall campaigns. No account, no card.
Which Regal production run has the most complaints?
2G4WB55K211, a 2001 build, with 19 complaints. The typical Regal run has 2.5.
Which Regal years have the most complaints?
Per production run, 1998 is heaviest at 7.7 complaints per run and 2019 lightest at 1.1.
Does the Regal get more complaints than the Cadillac CTS?
No: 2.5 complaints per production run for the Regal against 2.9 for the Cadillac CTS.
How many Regal complaints involve a crash?
5% of 2,661 reports, against 5.8% across all vehicles; 235 involved a fire.
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