Buick Regal TourX
Registered from 2018 to 2020.
Crash test
| Stability control | Standard |
| Forward collision warning | Optional |
| Lane departure warning | Optional |
Crash-tested by NHTSA, the American road safety agency.
Specification
| Year | Measured |
|---|---|
| 2020 | 260 hp · 1948 kg · 2830 mm wheelbase · 9.8 L/100km (EPA) · 11.2 L/100km city · 8.1 motorway · Wagon |
| 2019 | 260 hp · 1948 kg · 2830 mm wheelbase · 9.8 L/100km (EPA) · 11.2 L/100km city · 8.1 motorway · Wagon |
| 2018 | 260 hp · 1948 kg · 2830 mm wheelbase · 9.8 L/100km (EPA) · 11.2 L/100km city · 8.1 motorway · Wagon |
Regulator investigations
Opened by NHTSA's Office of Defects Investigation. An investigation is a question the regulator asked about a possible defect, not a fault it found — most end without a recall.
Desiccated Air Bag Inflator Rupture
Engineering analysis, opened September 2021, still open.
What the maker told its dealers
Service bulletins are the manufacturer's own repair guidance to dealers, filed with NHTSA. A bulletin is not a defect finding; the count rises with how many things a maker writes down, not only with how many go wrong.
Buick filed 235 bulletins about the 2020 Regal TourX.
- Electrical system: 44
- Engine and engine cooling: 31
- Equipment: 31
- Engine: 19
- Power train: 16
- Wheels: 13
- Structure: 6
- Exterior lighting: 4
- Fuel/propulsion system: 4
- Suspension: 3
- Other: 64
- PI to help diagnose A/C concern · July 2026
- This preliminary information communicates information about how to determine if a wheel and tires size change is available. · April 2026
- This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect. · March 2026
- This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance. · March 2026
- This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss · March 2026
- This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction. · January 2026
- This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's · January 2026
- This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance. · January 2026
227 more.
Grouped by NHTSA's top-level system; a bulletin filed under a sub-heading counts toward its system.