2024 Buick Regal Gs Reliability. Both engine options are well known in the usa and are very reliable. Get reliability information for the 2020 buick regal from consumer reports, which combines extensive survey data and expert technical knowledge.

We first wanted to give you official records and complaints based on nhtsa reliability inputs, as well as. After six months and over 10,000 driving miles, i’m having a hard time finding anything the buick regal tourx does wrong.