profit

I am looking at a 4 bay ss on a road that get 25,000 cars a day located in midwest, low to moderate income. Currently only making $2000 a month and hardly breaking even. Asking 150k, equipment old but is taking credit cards on swipe. Just wondering everyone's opinion on turning somthing...

I currently charge $1 for 2 minutes for the wash and .75 cent for 90 secs vacuum. My city waterbill went up 14% plus my customers have broken a lot of my equipment. My 2 neighbor washes charge $1.50 for 3 mins and $1.75 for 2:55. What can I get away with charging without running my customers...