I am selling my beautiful 1988 Porsche 928 S4 that I have owned for 12 years. This would be a sound investment for anyone. The car is beautiful inside and out. Two years ago I had it professionally repainted (same original color) and it looks awesome! The interior is also in great shape. Just a few small imperfections: a few small horizontal cracks in the dash between the vents (see pictures), tear in the upholstery on the rear console cover, (which would be an easy fix and a tiny tear on the passenger side arm rest,(very minimal) and driver's seat bolster shows wear, but not bad at all for the year. Not ripped or torn.
The car runs and drives beautifully. I don't drive the car in the rain or snow. The car has been garage stored always. I have owned it for over twelve years and have put about 15K miles on it since I've owned it (and it's never been out of commission). The timing belt and water pump have both been replaced twice since I've owned it (just routine maintenance, no mechanical issues). The car has always been serviced by the same local private and very reputable mechanic. Tires on it are also pretty much like new.
The only modifications to the car are a newer chrome exhaust, and a Murf 928 supercharger (from 928 Motorsports) that was installed about 7 years ago (performs great), and a competition clutch installed at the same time. The supercharger cost me about $6,000 plus installation (it's a bolt on that you can certainly remove if you choose). Was professionally installed.
The only exterior flaws are: passenger mirror spring failed (doesn't affect usability of the mirror), so the mirror doesn't "spring" back if you manually turn it backwards flat to the car. And the sunroof (although operates just fine) gets scratched by something within the underside of the roof when sliding open and shut, so I don't open it anymore since the car was painted because I didn't want it to get scratched. I have not taken the sunroof out to examine why it gets scratched when opening and closing. The A/C does not blow cold and hasn't since I've owned it. Mechanic thinks it is just due for a recharge. Because I live in northern Minnesota. I only drive it on nice warm sunny days and always have the windows down, so I never really had a use for getting it done.
You will absolutely love the way this 928 S-4 Manual Transmission Runs, Drives, Handles and looks. It really is a beauty in and out. Just get in and go! I've gone fully through it, spent a lot of money keeping up on the maintenance, adding a few nice extra's so you don't have to. You won't be disappointed here!