First of all they have three prices in oil changes. The cheap, next level and most expensive. The number 3 (most expensive) includes a 21 point check and a full car wash ( the whole deal, wax, undercoat and hand dry). So, at the $21.95 for the number three it is still a deal. But, if you come back within 3,000 miles, you can use the service sticker and get a $4 dicount on a number 3 and after 3,000 miles you still get a $2 discount. They are pretty efficient too. If you are running low on oil also, they will fill up to 1 quart in between service and top off all levels. They are very nice also.
more