I was looking at a few 928 for the last 4 years or so, cars came up but was not that great
I found Grand Prix white, 1988, S4 Automatic for sale.
The car was with a collector/enthusiast but he only had the car for a few years now and I could trace two owners before him.
The car is not bad with fairly good maintenance history, it drive better than most I drove, really soft on the road and the gearbox is smooth, engine sounds good and feels powerful !
Just over 110k miles and had its major with cam belt, new tires and some suspension bushes replaced.
I'll post some pics soon.
regards
John