I do agree that some cars were very distinctive sounding.
The VW air-cooled engines reminded me of a Singer sewing machine!
We had an old beetle for about 6 months, it had the 6v electrics and the wife wouldn't drive it in the dark because the headlamps were so dim, tbf I think it may have had a bit of a knock the the front end making the headlamp aim a little low.
Anyway, at the time we lived in a cul de sac of about 50 houses, and every night when mrs filly pulled into the road, one of our cats would chase up the road, jump onto the bonnet and start pawing the windscreen until mrs filly had parked up.
One day we were stood outside talking to some neighbours when a VW beetle pulled into the road and our cat leapt onto the bonnet and started it's usual routine, the driver was terrified and gently pulled up while mrs filly ran over to rescue the cat.