2018 Coachmen Prism 2150 CB — One Owner, Purchased New, Full Maintenance Record
Please note: I have purchased a vehicle history report from an NMVTIS approved data provider that I am happy to provide to legitimate buyers in person. I will NOT purchase a vehicle history report from a specific site, please save us both some text messages and time.
If you've been looking for a compact, easy-to-drive diesel Class C with a documented history and nothing to hide, this is the one. Built on the Mercedes-Benz 3500 Sprinter chassis with the 3.0L V6 turbo diesel, the Prism 2150 CB delivers the fuel economy, smooth ride, and drivability Mercedes is known for, all in a manageable 25-foot footprint that parks and handles far more easily than a big motorhome.
A little about why we're selling. This coach is being sold on behalf of our family. It belonged to my late father, who was its primary driver, and it's simply no longer needed. My parents bought it brand new in 2018 and it has been in our family ever since — a true one-owner motorhome. The title is clean and in hand, with no lien and no loan.
How it's been cared for. My father kept a complete service binder from day one, documenting the maintenance history since new, and that binder conveys with the sale so you'll know exactly how it's been looked after. Most recently, in April 2026 we took it to a certified RV service center for a full safety inspection and addressed every item they flagged, including new smoke and propane detectors and a new fire extinguisher. Everything is working mechanically to the best of our knowledge, and as with any diesel of this age, it'll appreciate routine servicing to keep it running its best. It comes from a no-pets, non-smoker home.
At approximately 59,100 miles, this is low-to-moderate mileage for a diesel Sprinter — these powertrains routinely run well past 200,000 miles when maintained, so there's plenty of road ahead.
Layout and features:
Single slide-out for a roomy, open living area
Cab-over bunk (48" x 90") with child safety net
Full bed (54" x 80") in the rear
U-shaped dinette - can be converted to an additional bed
Private toilet and shower
Full galley: 3-burner cooktop with oven, residential-size microwave, flush-mount double-door refrigerator, double-bowl sink
Onan 3.6kW LP generator with only 182 hours — starts and runs
13,500 BTU ducted roof A/C and 18,000 BTU ducted furnace
30-amp service
16-foot power awning
Factory color backup camera and monitor
Tanks: 50 gal fresh / 28 gal grey / 28 gal black; 6-gal water heater; 26-gal fuel
Extras included: an EMS (Electrical Management System) to protect the coach from faulty campground power, an aftermarket tire pressure monitoring system for added peace of mind on the road, and an RV/truck-specific Garmin GPS that routes according to the vehicle's height, width, and weight so you can avoid low bridges and restricted roads.
In the interest of full honesty: the dinette seat cushions show some fading and cracking, which you can see clearly in the photos. It's the kind of cosmetic wear you'd expect on a coach this age and an easy, inexpensive item to refresh if desired. Everything else presents well.
This is a clean, honest, well-documented coach from a family that took care of it. If you have any questions or would like to arrange a viewing, please don't hesitate to reach out — we're happy to talk and welcome your call or email.