I'm not a fan of the rims on this Carina, but as you can see it is an original Carina Surf:

Original Carina Surf
The Carina Surf was part of the original Carina lineup and seperate from the Van line-up. It did feature the live axle we know of the other vans (and non-IRS Carinas) but there was a major difference: it had coil springs instead of the leaf springs used on the van!
BTW: The two extra stripes are not original...