Unusual about it: The windscreen is taller than stock, perhaps indicating this unit was customized for adult use.
More: Customized for famous person of lesser stature, Davy Jones of Lisburn.
You've found it!
I just had it as Davy Jones's Wee Car, but is it a Watsonian Cheetah?
It looks remarkably like the car Wendax posted so I was pretty sure it was one of those but adapted for use by Davy Jones, who was somewhat diminutive in size. The screen is of course very tall, but all I wanted was some reference to the size of this road-going car!
Here's another picture of Davy with his car together with the original puzzle photo before cropping: