What are the options to look at before buying a used bus

When buying a used bus it is always wise to pay attention to the following list of advantages and disadvantages.

Service Records: It is always wise to know where the bus has been before you drive 100,000 miles on it. If it has been in a fleet, it will have records. If it was a personal use, it probably won't. Its always good to find out how often how often it was maitained.
Engine: Make sure you know what size you want and whether you want a diesel or a gas engine. When Dicideing on gas or diesel Remember that gas engines work harder with a heavier passenger load, so remember that when calculating fuel efficiency.
Transmission status: Make sure you test drive it or take the word of a trusted seller when asking about the transmission. Some transmissions may run great in the first 3 gears but tend to slip in the 4th gear. Automatic transmissions are preferred and much more common, manual transmissions are not even available in some models. Do not be deceived, the most dependable on the market for shuttle buses are Allison Transmissions.
Rust: Remember, rust is like cancer; it will not get better on its own, it will only get worse. Make sure there is no rust on the side panels and no rust underneath or anywhere on the frame. Rust does not rest either. If the rust is little now, itll grow every time it gets wet. Water, snow, ice are rust catalysts. As CR Buses does your dealer should completely replace ruted body panels.
Leaks: Make sure there are no leaks and if you buy the bus online and dont have a chance to look at it in person, make sure you ask all these questions. Look for ANY signs of leaks, particularly from Automatic Transmissions. Some transmissions used in buses have wimpy front seals and leak constantly when the transmission gets really hot (long trips). Don't buy a bus with a leaky transmission. A replacement Allison can cost $4,000 parts and labor. Also watch for any leaks or drips in the hydraulics and braking systems. These will also inflate your costs after purchasing as the hoses and labor after the fact add up quickly.
Body Style: The body style is not necessarily a problem but rather an issue of preference. Some bus body companies make more durable shells than others so ask your questions about the body style to your seller. Be careful where your entry/exit door is as well. If the entry/exit is more toward the middle, you may end up losing precious space for seating, etc.
Storage Space: Some bus body styles have overhead storage capacities and others just have a rear entrance storage room. Decide where you would like your storge before buying Some Dealers can make overhead storage racks and also luggage racks that bolt to the floor.
Size: The last issue to look at is the size. Make sure you buy a bus that suits your needs. Never buy more then really need such as getting a 30 seat bus and only using 15 If you decide to modify your bus then make sure the chassis can handle the added weight and check local state laws for CDL requirements regarding the gross vehicle weight rating.