* ABS technology evolved over time: Early ABS systems were very different from the sophisticated systems we have today.
* Different models introduced ABS at different times: GM offered ABS on some models before it became standard across the entire lineup.
However, we can provide a general timeline:
* Early 1970s: Some experimental ABS systems were developed and tested on GM vehicles.
* Late 1970s: GM offered ABS as an option on some high-end models like the Cadillac Seville.
* 1980s: ABS became more widely available on GM cars, especially on luxury models.
* 1990s: ABS became a standard safety feature on most new GM vehicles.
To find out the exact year a specific GM model started offering ABS, you can:
* Consult the owner's manual for that model year.
* Search online databases for vehicle specifications.
* Visit the GM website and look for information about specific models.
Remember, the year ABS became available on a specific GM car will depend on the individual model and year of production.
