Like Bebert I had a peddle car when I was 4-5 years old (austin devon?).!
My first real road vehicle was my Derbi GT4v motorbike (started riding it when I was 14) around my local housing estate.
My first car (three wheels.!) was a reliant Regal 3/25 (only driven a couple of times).
First car I owned,still 3-wheels (reliant robin 850)
driven using my full motorcycle licence.
The first full size vehicle I've driven was a Leyland Refuse truck while working for my local council.!
First car(4-wheels)i've owned was a Vauxhall Viva (n-reg I think?) good car.!