Delta Sonic operates convenience stores, car washes and oil change and automobile maintenance facilities in Buffalo, Rochester and Syracuse, New York; Chicago; and Erie, Pennsylvania.
For foodservice, select locations offer Tim Hortons Cafe & Bake Shop, Dunkin' and The Brick Oven Kitchen. The chain also features the Unlimited Member Loyalty program, offering discounts on car washes, fuel and in-store merchandise. Available fuels include gasoline, diesel and racing fuel, as well as ethanol-free fuel at some locations.
For benchmarking purposes, store counts are as of Jan. 1, 2026.
| Headquarters: | Buffalo, New York |
|---|---|
| No. of Stores: | 31 |
| Rank: | 189 |
| Rank Last Year: | 188 |
| Website: | https://deltasoniccarwash.com/ |