My 86 560SL had not been serviced, other than oil changes, for 6 years. It has only been driven about 4,000 miles in the last 8 years. As you might expect there were quite a few issues. After explaining that it had always been a great car to drive, but that I was not looking to rebuild other than for my own use, I left the car with David and his team. They did a great job while being very careful in keeping the costs to what was needed. It now runs like it did in the 90s. Hopefully I'll drive it more now as well.