NAPA Classic City Automotive,inc. NAPA Assurance of Quality Classic City AUTOMOTIVE Proudly Supporting our Local Schools! For over 51 years and 3 generations! 503 Michigan Ave., Auburn 925-1400 . NAPA Classic City Automotive , inc . NAPA Assurance of Quality Classic City AUTOMOTIVE Proudly Supporting our Local Schools ! For over 51 years and 3 generations ! 503 Michigan Ave. , Auburn 925-1400 .