in for the winter but still for sale
My 77353 has convex wheels and NO abs. All my research points to (very) late 88 and mainly 89 with ABS in the US market.
The first 88.5 was SN 76626. ABS was not on Euro spec cars (it remained an option) and on some North American delivery cars until it became standard for NA. The convex wheels does mean that it has the upgraded suspension.
I took this picture at the dealer in Dallas on the 4th of July 1988. Same car? Image Unavailable, Please Login