While there isn't a definitive list of *all* vehicles ever made with them, some examples from the past that featured two-speed automatics include:
* Some older compact cars: Several manufacturers used them in their smaller models in the mid-20th century. Pinpointing specific models requires looking at individual vehicle history.
* Some early automatic motorcycles: Certain motorcycle manufacturers incorporated two-speed automatic transmissions in their models, particularly scooters and smaller bikes. Again, specifics would depend on the make and model.
* Some very early automatic vehicles: The very first automatic transmissions were often two-speed units.
To find out if a *specific* older vehicle had a two-speed automatic, you'd need to consult its owner's manual or a detailed specification sheet for that particular year and model.