Visit us on the web at br br 2018 Buick Regal br br Pioneer Buick GMC is your trusted Buick dealer, serving residents of Marietta OH and the surrounding cities. If you are in or around Marietta OH and you are looking for the premier service, selection, and prices on all new or pre-owned Buick Regal then you need to look no further than Pioneer Buick GMC. The wonderful folks at Pioneer Buick GMC are experts in all things Buick related and are capable of doing whatever needs to be done to get you in a new Buick Regal today. There may be another Buick dealerships in your area, but there is not a better Buick dealership than Pioneer Buick GMC. Do yourself a favor and make the trip over to Pioneer Buick GMC today to see why we are the premier dealer in the entire area.