If it seems fishy or too good to be true, do a google search with the exact text from the ad. There are car ads I see that have low prices, but if you google the title of the ad (in quotes), you find dozens of copies with the same picture nationwide. They just want you to send them your money.
Also, I notice that with cars, the scams have a photo with no phone number and just an email address embedded in the photo.
SueC56