800km * 2 * 6 times a year = 9600km So you don’t use your car for anything else at all during the year? Either you’re misreporting how many times you travel (

800km * 2 * 6 times a year = 9600km So you don’t use your car for anything else at all during the year? Either you’re misreporting how many times you travel (you said “a couple times” earlier) or your yearly mileage.