Buick Regal Tourx Problems by Model Year
NHTSA recorded 14 consumer complaints across the 1 model years of the Buick Regal Tourx (2018–2018) that have at least 5 complaints. 2018 has the most, with 14. Across all years, the part named most often is other or unknown (4 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.
All Regal Tourx model years
Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.
| Year | Complaints | Median mi | Recalls | TSBs | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|
| 2018 | 14 | 27,000 | 0 | 286 | — | Not enough data |
Parts named most often, all years
Counts add up complaint mentions across the listed years. A complaint can name several parts.
- Other or unknown4 20%
- Engine4 20%
- Electrical system3 15%
- Brakes3 15%
- Transmission and drivetrain2 10%
- Back-over prevention (rear camera)2 10%
- Wheels1 5.0%
- Body and structure1 5.0%
Example complaints
One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.
2018: “I own a 2018 Buick Regal Tourx essence that is outfitted with continental pro contact tx p235/50r18 tires. On 11/6/2019, I found that the front right (passenger) side tire had literally blown out after sitting overnight the garage. It looked like tire had exploded. Mileage was 7357 at the time. I am 85 years old and I am thankful that this did not occur while driving at a high speed. Car was picked up and repaired by the original dealer.”
NHTSA complaint #11288314, filed 2019-12, 7,357 milesOther Buick models
3,720 complaintsBuick Regal
3,247 complaintsBuick Enclave
2,507 complaintsBuick Lacrosse
2,124 complaintsBuick Century
1,812 complaintsBuick Park Avenue
1,366 complaintsBuick Rendezvous
1,237 complaintsBuick Lucerne
943 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology