A Geo VIN starts with whoever actually built the car, because GM sourced every Geo from a partner plant. In our vPIC decodes, 2C1 was a Metro from the GM-Suzuki CAMI plant in Ingersoll, Ontario, 1Y1 was a Prizm from the GM-Toyota NUMMI plant in Fremont, California, J81 was a Storm from Isuzu in Japan, and JG1 was an early Metro from Japan. Trackers start 2CN, and vPIC labels them Chevrolet even on years sold as Geo. Position 10 is the year and position 11 is the plant. GM dropped the Geo name after 1997, so any Geo-badged car is a 1989-1997 model.
We ran these patterns through NHTSA's free vPIC decoder on October 14, 2026. The Los Angeles Times reported in December 1996 that Chevrolet would drop the Geo name and sell Metros, Prizms and Trackers as Chevys starting the next fall. The same story says Prizms came from the Fremont GM-Toyota venture, Metros and Trackers were built by Suzuki with GM in Canada, and Geo sales peaked in 1991 at 309,000 cars, 79,000 of them Storms. If the 17 positions are new to you, start with how to decode a VIN, then use our Chevrolet VIN decoder for the 1998-and-later versions of the same cars.
Positions 1-3: Metro, Prizm, Storm or Tracker
Each WMI points to a different partner. Our 1995 and 1997 Metro hatchback patterns starting 2C1MR came back as LSi models with a 1.0-liter three-cylinder from Ingersoll, and a 1996 sedan pattern decoded to a 1.3-liter four. A 1990 pattern starting JG1 decoded to a GM vehicle from Kosai, Shizuoka, Japan, with the make field left blank. The Prizm patterns starting 1Y1 for 1990, 1995 and 1997 all came back from Fremont with Toyota's 1.6-liter 4A-FE engine, which tells you a lot about what you are actually buying. The Storm starts J81 and decoded to Isuzu's Fujisawa plant. Our Suzuki VIN decoder and Isuzu VIN decoder cover the partner brands.
Trackers are the confusing ones. Our 1996 and 1997 Tracker patterns starting 2CNBJ and 2CNBE decoded to Ingersoll with a 1.6-liter four, in 4WD and two-wheel-drive form, and vPIC listed the make as Chevrolet both times. So a title that says Geo and a decode that says Chevrolet is not by itself a red flag on a mid-1990s Tracker. Compare the rest of the VIN instead.
Do not trust every field
Old GM partner cars are where vPIC data gets thin. Our 1990 Storm pattern decoded clean but listed the engine as a 5.7-liter V8, which is obviously wrong for a small Isuzu coupe, and the 1991 Storm pattern came back with error flags. The plant code mattered too. When we put a K in position 11 on a Metro, the plant field came back blank with an error, and when we used 6, the same car decoded clean to Ingersoll. Honestly, we only caught that because we ran both. If a decode looks odd, check the dash plate and door label by hand before you decide the VIN is bad.
Positions 9-11: check digit, year and plant
Position 9 is the check digit defined in 49 CFR 565.15, and a cloned VIN copied from a real car still passes it. Year codes in our samples were L for 1990, M for 1991, S for 1995, T for 1996 and V for 1997. Plant codes were 6 for CAMI in Ingersoll, Z for NUMMI in Fremont, 7 for Fujisawa and K for Kosai. If a Geo shows a W or later in position 10, it is a 1998-or-newer car that wore a Chevrolet badge from the factory.
Recalls on a Geo VIN
NHTSA's recall records for Geo are short and old, and none of the ones below had a recall PDF on file when we checked. Recall 95V-103 covers 1989-1991 Metros, Storms and Trackers whose red front seat belt buckle release buttons can break. On Trackers, 94V-073 covers 1993-1994 trucks whose rear axle housing tubes were welded wrong and can fracture, and 96V-121 covers 1996 trucks whose fuel tank can be punctured in a rear-end crash. 97V-043 covers 1997 Prizms whose air bag computer can fire the bag after a sharp jolt just after startup, and 98V-225 covers 1997 Metro automatics whose shifter can leave Park without the key. Run the VIN with our NHTSA recall check by VIN walkthrough, and do not assume a dealer can still find parts for a 1990s campaign.
Title and miles on a 1989-1997 car
The odometer is the soft spot. Under 49 CFR 580.17, a 2010 or older vehicle is exempt from federal odometer disclosure once it is transferred at least 10 years after its model year, so every Geo can change hands with "exempt" written where the miles go. On a car worth this little, a modest crash can be enough for an insurer to total it, so look hard for a salvage or rebuilt brand in every state the car has lived in. CARFAX says its reports draw on title, odometer, ownership and accident records. As of mid October 2026, a CARFAX report through us runs about $5.50 as a guest or about $4.50 as a member, and a CARFAX plus AutoCheck bundle is about $6.75, versus roughly $39.99 to $44.99 at retail. Confirm at checkout. We are a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck, or Experian.
Comments (0)
No comments yet. Be the first to share your thoughts!
Log in to leave a comment.