What Am I? From A Frozen Northern Place

This next feature comes from Erik202 who writes:

I came across an ad, it’s for a trailer but sitting on the trailer is a car I absolutely can’t identify….. some type of Austin 1100/1300 cousin would be my best guess but the more i look at it the more i think that’s probably wrong

Anyway I’m sure the Daily Turismo crowd will know

What do you think guys?  Who can tell Erik202 what manner of beast sits atop this 20 Foot Car Trailer offered for $2600 CAD via kijijijijijijijijijijijijikjijjijijijijijijijijijiji1jij11I.ca.

What is it? Comments below.