I had the oil changed Friday afternoon on my 2018 SUV (15k miles). On Saturday morning, I noticed a 18'x18" puddle under my car. On Sunday afternoon, I noticed a large 45" x 30" puddle under my car and leaking in the driveway and street that clearly came from my car (a stream from each of the three times I moved it). So, I moved the car 10 feet to check the oil. Zero, none. So, I had it towed back to the dealership. And I documented the oil check with a video on my phone.
Thankfully, on Saturday, I didn't drive long distances, but I did drive 2-3 short trips (maybe 15 miles?).
The dealership was nice, apologetic, offered two (conflicting) rationales for the oil leaking out (a o-ring with a cut and an improperly installed filter). The offered three free oil changes. OK.
My question is...what is the likelihood that damage was done to my car? What should I expect from/ask of the dealership?