A Carfax report is only as good as the information reported to it. It should not be the sole basis for a purchase decision and should always be supplemented by other information. Visual inspections, owner supplied info, maintenance receipts,etc. Unless a shop reports to Carfax the work won't be credited and will not be part of the history (missing reports), thus the need for receipts. The owner has verbally given you info and you have physically checked out the car. As far as the number of owners the first 5 only put 13091 miles on the car averaging 2600 each. Owner 6 had the car the longest and added 17,000 miles. Lastly current owner 7 has owned the car six years and driven 13,000 miles. The average usage is certainly below normal. Total mileage of 43,109 makes the car desirable everything else considered. The selling price is determined by Condition, Mileage &Vehicle History