1991 GENERAL MOTORS PASSENGER CAR VEHICLE IDENTIFICATION NUMBERING VIN SYSTEM 1 2 3 4 5 6 7 8 9 10 11 12 thru 17 DIVISION CAR LINE CARLINE BODY REST ENGINE CHECK MODEL PLANT PRODUCTION SEQUENCE MAKE CODE SERIES TYPE RAINT CODE DIGIT YEAR CODE NUMBER SYST 1 G 1 EI Z 1 1 II X M R 1 0 0 O O 1 DIVISION CODE MAKE CAR LINE SERIES 1G1 Chevrolet Passenger CHEVROLET Code 1 1 OLDSMOBILE Code 3 DIV 1G2 Pontiac Passenger CODE LITERS CARB USAGE 1G3 Oldsmobile Pass C Cavalier P Custom Cruiser S W 1G4 Buick Passenger F Cavalier Z24 Conv R Cutlass Supreme Int A 2 3 L4 MFI 123 IG6 Cadillac Passenger L Caprice ernational B 4 9 VB MFI 6 1G7 GM of Canads Pass L Lumina S Cutlass Ciera I Natl C 3 8 V6 MFI 234 1GC Chevrolet Truck N Caprice Classic S Cutlass Supreme SL D 2 3 L4 MFI 234 1GN Chevrolet MPV N Lumina Eurosport T Calais SL E 5 0 V8 TBI 12346 1GM Pontiac MPV P Camaro Sport Coupe T Cutlass Convertible F 5 0 V8 MFI 12 1GH Oldsmobile MPV Convr V Trofe o G 2 2 L4 TBI 1 4 1GT GMC Truck P Lumina Z34 V Touring Sedan J 5 7 V8 MFI 1 J8C Chevrolet Truck T Ccrsica LT W 98 Regency Elite K 2 0 L4 TBI 2 V Beretta Y B8 Royale Brhm L 3 8 V6 MFI 34 GM merchandised veh W Celebrity Z Toronado N 3 3 V6 MFI 34 built by Isuzu Motors W Beretta GT R 2 5 L4 TBI 1234 Fujisawa Japan Y Corvette 2 T 3 1 V6 MFI 1234 Z Baretta GTZ U 2 5 L4 TBI 234 Z Corsica LTZ X 3 4 V6 MFI 123 Z Corvette ZR1 5 1 6 L4 MFI 1 6 1 0 L3 TBI 1 CARLINE CODE BUICK Code 4 6 1 6 L4 MFI 1 6 1 6 L4 TBI 2 CHEVROLET PONTIAC Code 2 B Coachbuilder Wgn 7 3 8 V6 MFI 2 B Regal Custom 7 5 7 V8 TBI 1 3 6 A Celebrity B Sunbird LE C Reatta 8 4 5 V8 MFI 6 B Caprice D Sunbird SE C Skylark Custom 4 dr 8 5 7 V8 MFI 12 F Camaro E Grand Am LE 1 D Rega1 Limited J Cavalier F 6000 LE D Skylark Luxury 4 dr L Corsica Beretta J 6000 SE E Skyhawk Sport W Lumina J Grand Prix LE H Centurx Custom Y Corvette N Lemans J Skylar Custom 2 dr P Grand Prix SE L Century Limited R Firef1y M Sky1ar Grand Sport PONTIAC R Lemans SE P LeSabre Custom S Firebird R LeSabre Limited A 6000 S Lemans GSE B Estate Wagon F Firebird T Grand Prix STE S Sky Hawk H Bonneville U Sunbird GT U Electra P Ave Ultra J Sunbird W Grand AM SE V Skylark M Firefly W Firebird Trans Am W Electra Park Ave NOTE DIVISION MAKE N Grand Am X Bonneville LE Z Riviera lst Position Country T Lemans X Lemans Aero Coupe 1 United States W Grand Prix Y Bonnevil1e SSE 2 Canada Z Bonneville SE CADILLAC Code 6 J Japan OLDSMOBILE B Fleetwood 2nd Position Manufacture A Cutlass Ciera D DeVille G General Motors B Custom Cruiser RWD OLDSMOBILE Code 3 G Fleetwood 60 Spl C 98 Regency Elite L Eldorado 3rd Position Division C Touring Sedan F Calais S R Allante Convr Hard 1 Chevrolet E Toronado Trofe o H Cutlass Supreme Top 2 Pontiac E TOrOnad0 J Cutlass Ciera wgn z S Convertible 3 Oldsmobile H 88 Royale K Cutlass Internationl S Seville 4 Buick N Calais L Cut1ass Ciera 1 W Brougham 6 Cadillac N Cutlass Internationa L Cutlass Calais Y Sevi le Touring Sed 7 Canada w Cut1ass M Cut1ass Ciera SL Z Commercial Chassis Z Isuzu Luv Cruiser SL Wagon BUICK N 88 Royale A Century B Estate Wagon B Coachbuilder Wagon BODY TYPE SEE MODEL CHART C Electra CADILLAC E Riviera Reatta CADILLAC RESTRAINT SYSTEM TYPE H LeSabre E E1dorado 1 MANUAL BELTS J Skyhawk C Fleetwood K Seville 2 MANUAL BELTS W CERTIFIED N Skylark C DeVille K Seville Tourg BUILT IN SFTY W Regal C Comer Chassis V Allante 3 MANUAL BELTS DR INFLATABLE D Brougham 4 AUTOMATIC BELTS 1991 GENERALMOTORSSERVWEPARTSOPERAUONS PONUAC 22N 10 2 91