2018 Buick Regal TourxProblems, recalls & complaints
NHTSA has logged 14 owner complaints about the 2018 Buick Regal Tourx, most often about the engine. It has no vehicle safety recalls on record.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 28, 2025. Updated daily.
Where the 2018 Buick Regal Tourx has problems
14 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 4 | 0 |
| Electrical system | 3 | 0 |
| Back over prevention | 2 | 0 |
| Power train | 2 | 0 |
| Service brakes | 2 | 0 |
| Service brakes, hydraulic | 1 | 0 |
| Structure | 1 | 0 |
| Lane departure | 1 | 0 |
| Wheels | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2018 Buick Regal Tourx recalls and how many were fixed
No vehicle safety recalls are on record for this model year.
2018 vs. every other Regal Tourx year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Regal Tourx median. How we score
- Avoid
- Caution
- Solid
- Best
- Not rated
2018 Buick Regal Tourx safety ratings
2018 Buick Regal Tourx SW AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
- Stability control: Standard
- Forward collision warning: Optional
- Lane departure warning: Optional
NHTSA defect investigations
Federal investigations that included the 2018 Buick Regal Tourx, and the recalls they led to.
- Desiccated Air Bag Inflator RuptureOpen
What Regal Tourx owners report
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
My check engine light came on along with my traction control light, and "Reduced Engine Power" popped up. This is connected to a recall on this vehicle for a connector at the throttle pedal.
RECALL NOT COMPLETED? The previous GM Buick Dealership I went to, appears they will not or can not confirm that the Buick June, 2022 Recall (Braking issue) work was done in October, 2022 at Key Chevrolet Buick GM in South Burlington, VT. I have contacted both the Dealership and Manufacturer (Buick)…
@ 40,000 miles The Buick Regal Tour X is making a loud humming noise from shifting gears from the transmission and a noise near the engine, when slowing down to 5 mph, loud humming noise can be heard. I took the car to GM service department and the mechanic told me he couldn't find anything wrong.…
Own a 2018 Regal Tourx?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.