Found out that a Civic Hybrid has 8 spark plugs, and they are not cheap! But, you only have to change them every 110,000 miles, so not so bad. But, any major service on a car these days is going to run $400-600, so be prepared. As always, Precision's Ben was helpful and accomodating. We made an appointment on the telephone, and everything was done on time and under budget. That's why I take all four of my family's Hondas and Toyotas to Precision.