There are 114 new-car dealers in Orange County. Anaheim and Irvine have the most, with 12 in each city. Costa Mesa, Huntington Beach and Tustin each have 10 and share the No. 2 spot. Newport Beach is No. 3 with eight. About 37% have 50 to 99 employees. 3.5% employ 250 to 499 workers

