Regency RV Concept One Motor Home Class B - Diesel

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If you enjoy traveling short or far distances, the Regency RV Concept One class B diesel motorhome will provide the comforts of home including the ease of finding a parking spot.


From the aero design running boards, bumpers, and body cladding, the stainless steel grill, hood accents, and side body trim, all electric coach with 3kw high efficiency diesel generator to the full interior LED lighting package, work station, rooftop Dometic high capacity A/C unit with heat pump, and kitchen appliances, you are sure to enjoy all the amenities on any trip.


It's time to choose your favorite color of fabric, leather, trim, and floor, and load up your gear in the Concept One class B diesel motorhome by Regency RV today!

Concept One Features:

Standard Features (2017)


  • Aero Design Running Boards, Bumpers & Body Cladding (Color Keyed)
  • Alcoa Aluminum Wheels
  • Exterior Rear Tire Carrier w/ Stainless Steel Trim & Matching Body Paint
  • Regency Design Stainless Steel Grill, Hood Accents and Side Body Trim
  • 13′ Fiamma Power Awning
  • Regency ALL ELECTRIC COACH w/ 3kW High Efficiency Diesel Generator
  • 30AMP Ship to Shore Electrical w/ 25′ Heavy Duty Power Cord
  • 725Watt-45AMP Converter/Inverter/Charger
  • Exterior 110v (2) Plug Outlet
  • Full Interior LED Lighting Package-Includes: Coach, Reading, and Directional Lighting
  • Work Station w/ (2) USB 12v Plug and 110v Plug (2 Seat Coach)
  • Rooftop Dometic High Capacity A/C Unit w/ Heat Pump
  • Regency Extreme R-32 Insulation Package/Front & Rear Electric Roof Fans
  • Convection Microwave Oven/ Electric Cooktop
  • Regency Rear Bath and Pass-Through Galley
  • 3.1 Cu Ft 110v/12v High Efficiency Refrigerator Freezer
  • Handcrafted Hardwood Cabinets w/ Selfclosing Drawers & Custom Door Inserts
  • Regency Style Windows w/ Privacy Shades and Window Valances
  • Exclusive Hand Crafted Bamboo Headliner/ Padding Ultra Suede Walls
  • Limousine Style Door and Dash Wood Trim Appointments
  • Simulated Wood Vinyl Flooring
  • Driver & Passenger Custom Floor Mat
  • Color Coordinated Custom Corian Countertops and Matching Removable Table
  • Driver & Passenger Window Tint / Privacy Front Window Shade
  • Lighted Vanity Mirror and Stainless Steel Sink
  • Electric Monitored Water Tanks
  • 24 Gal Fresh Water Tank
  • 18 Gal Grey Water Tank
  • 22 Gal Black Water Tank
  • Safe Curbside Exterior Shower
  • Custom Made Linens and Matching Pillow Tops
  • Swivel and Recline Leather Front Seats
  • Under Bunk Storage
  • Closet w/ Clothing Rod
  • (2) 19″ Flat Screen HD TV’s
  • (1) Blue-Ray DVD Player
  • Satellite Prewire
  • Entry Assist handle
  • Exterior 12v LED Lights
  • 3 Year/36,000 Mile Warranty 


  •  Lighted Entry Assist Handle
  • 24″ LED Smart TV Upgrade
  • Water Filtration System
  • Lighted Counter Tops
  • Power Shades w/ Wireless Remotes
  • Fiamma Automatic Awning w/ Wind Sensors
  • Executive Leather Upgrade
  • “COREtec Plus” Luxury Vinyl Long Plank Flooring
  • 4 Captain Floor Plan
  • Sport Paint
  • Full Paint
  • Exterior Graphics
  • Luxury Steering Wheel Group, includes: wood/leather wheel & gear shift knob
  • Cold Weather Heating Package, includes: additional hydronic heater

See us for a complete list of features and available options!

All standard features and specifications are subject to change.



Regency is a certified Mercedes-Benz Upfitter with a skilled workforce that has exceeded customer satisfaction for nearly 40 years.  Each Regency motorhome is hand-crafted, one at a time, where focus can be on quality, not quantity.


These luxury class B units have an elegant look and are backed by a 3/36 warranty. The experts at Regency work to the highest standards, and Upfitting Guidelines, to provide you with confidence in any purchase you make.