1986 OLDSMOBILE MODEL DESIGNATION CHART FWD FRONT WHEEL DRIVE CATALOG MODEL COMBINED TOTAL DESIGNATION USAGE USAGE SERIES BODY STYLE VIN EZ57 EZ E TORONADO BROUGHAM 2 DR NOTCHBACK COUPE 1G3Z57 W 1987 FWD FRONT WHEEL DRIVE CATALOG VIN COMB TOTAL MODEL CODE USAGE USAGE SERIES BODY STYLE VIN EZ57 1 EZ E TORONADO BROUGHAM 2 DR NOTCHBACK COUPE 1G3EZ1 1988 89 FWD FRONT WHEEL DRIVE CATALOG VIN COMB TOTAL MODEL CODE USAGE USAGE SERIES BODY STYLE VIN EZ57 1 EZ E TORONADO 2 DR NOTCHBACK COUPE 1G3EZ1 EZ5 7 W WLS 1 TORONADO TROFEO 2 DR NOTCHBACK COUPE 1G3EV1 ji 1989 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBlLE 32E 10 REV 6 89