Marathon has done some great coaches. That may explain why they are still in business.

I'm guessing you are looking at XL models given the years you are looking at. I wouldn't recommend 94 or older. They have the 8V92 engine. Although a good engine, it doesn't compare to the series 60 that was used up until they changed to Volvo engines.

Do you have specific questions? There is so much that makes these coaches operate, narrowing down how we can help would be beneficial.