Built for longer trips, motorhomes that run on diesel fuel can be the perfect getaway RV for exploring the outdoors. However, those looking to buy a motorhome don’t always want to purchase – or drive – a large Class A diesel RV. That’s where Class C Diesel motorhomes come in. These vehicles have the power to run on diesel, but are smaller, easier to navigate and park, and are often cheaper than Class A units. To help you have confidence in the research and purchase process, especially if you’re considering purchasing used, RVT has provided a few tips on what to look for when buying a Class C diesel motorhome.
1. Understand the Total Cost
As we’ve already mentioned, Class C RVs are smaller than Class As, and thus typically cheaper. On the other hand, a Class C diesel motorhome is more specialized than a standard Class C and therefore may have a slightly higher initial price point. To get a better idea of pricing, start browsing listings of new Class C diesels and used Class C diesels on RVT.com to get a sense of what sellers are asking for Class Cs.
After the purchase, you’ll also need to budget for the fuel needed for your travels, keeping in mind that diesel fuel is markedly higher than normal gasoline. So, if you plan to buy a diesel-powered RV, expect to pay around 30% more for fuel than its regular gas counterpart. Of course, diesel RVs are highly advantageous for long journeys as they provide additional torque and fuel efficiency, which is especially helpful through hilly and mountainous regions. Deciding if diesel is worth it to you is the first aspect to consider in the research process.
2. Choose the Best Length
Class C motorhomes come in various lengths, ranging from 20 feet to around 40 feet. When deciding what length meets your needs, think about the activities you plan on doing and the amenities you feel you need. Length may also determine where you are allowed to park your van while not in use, as well as the campsites you are permitted to visit. For example, certain parks prohibit longer vehicles, so depending on where you want to go, a smaller RV might be worth considering. On the other hand, however, smaller models are less spacious and do not provide enough room for multiple people to comfortably travel and live. Weigh your options and determine the vehicle length that is best for you.
3. Consider Maintenance, Not Just Mileage
A Class C motorhome with only a few thousand miles on it may sound enticing, but a lack of use can actually damage diesel engines over time. So if you’re looking at a unit that has many years under its belt but few miles, that’s an indicator to look more closely at the engine before finalizing a purchase. In addition to regular use, you also need to know if a used Class C diesel motorhome has been regularly maintained. Neglected motorhomes may have mechanical or functional problems that could be obvious or hidden. When evaluating a used Class C, consider the balance of age, mileage, and maintenance.
4. Inspect the Interior and Exterior
While you are inspecting pre-owned motorhomes, be sure to check for any leaks or water damage inside the vehicle. Look for stains in the floor, carpet, upholstery, and ceiling, and check for warped wall panels or other items such as countertops or cabinetry. Be aware of any musty odors inside the motorhome, as this can be a sign of mold. Check for delamination along the exterior of the motorhome – if there is damage, this can be quite costly to fix. Additionally, it is important to inspect the tires. Check the age of the tire by identifying the DOT number and examining the tread.
Furthermore, inspect the underside of the motorhome to give you an indication of its storage and traveling life. If the underside is black, this shows that the vehicle has been stored well. On the other hand, if there is significant rust, this is indicative of poor storage and the internal workings might be at risk of further damage. Finally, inspect the engine, examining each component and checking for any signs of leakage between the transmission and engine. If you’re unfamiliar with RV engines, consider having the RV inspected by a certified mechanic or other professional.
5. Sit in the driver’s seat
Since Class C motorhomes are built on a van or truck chassis, they will have a similar driving style to these types of vehicles – but that doesn’t mean that operating an RV will automatically feel natural to you. It will be important to make sure that you’re comfortable and confident behind the wheel before taking it onto the open road. When inspecting the motorhome, make sure to sit in the driver’s seat and acquaint yourself with the vehicle. With the owner’s permission, you should also take it out for a test drive to determine if it’s the best fit for you.
We hope these tips are helpful as you consider purchasing a used class C diesel motorhome. If you are ready to explore more options for new and used RVs, check out the current listings on RVT.com.
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