Delta Sonic

"Delta Sonic Oswego is probably the biggest and best gas station/car wash in Illinios. First of all the size of this place is crazy! This place is huge! It has gas, car wash, interior wash, detail shop, oil change, food and restaurant type store inside. For gas and car wash/detailing nothing beats it."

"This was my second time at the Oswego location. Both times went without a hitch. Car comes out clean. I want to make a shout-out to Jim O. Jim O. was so thorough and perfect at what he does! I will be back. I just have to save up for the unlimited with the club access too."

"By far the biggest Delta Sonic I've ever seen. It's a full service gas station, car wash, detail shop, oil change/ other minor changes (wheel alignments, air conditioning, batteries, brakes, and tires) center, and fast food place. They've got 16 gas pumps so there was no wait. There is a large area for customers to vacuum their cars. The staff that do the detailing and interior cleaning are fast and efficient and leave cars looking as good as new. There is a nice sitting/ eating area with televisions, a gigantic beverage section, a robust liquor section, and clean bathrooms. It includes a convenience store, restaurant, and coffee bar. The self checkout/ prepay gas speeds up the whole process when going inside. The restaurant is basically a pizza restaurant and they surprisingly have good pizzas for a gas station. They've also got video slots/ gaming if that is your kind of thing. We had no plan of stopping at a gas station but had to stop to check this one out given the size. Delta Sonic needs more locations like this."