Winnebago Boldt

Inspired by German explorer and naturalist Alexander Von Humboldt, Boldt was developed for agile adventure. Built on the new Mercedes-Benz Chassis with the exclusive Pure3 Advanced Energy System, it perfectly blends innovation and comfort on the road. With the all-new Boldt, we’ve created the quietest, most nimble vehicle to take on any journey, every day of the year.Pure³ Advanced Energy System Get away from it all without worrying about getting back. The Pure³ Advanced Energy System provides the 11,600 watt-hours of power you need to take your RV anywhere. Don’t let charging slow-down your journey, charge on the go and stay connected as you move. Extensive 4-Season InsulationWherever, whenever: travel year-round without sacrificing comfort, thanks to the Boldt’s open cell, noise dampening insulation. Keeping you cool in the summer and spring and warm through the fall and winter, the Boldt makes for the perfect all-weather vehicle.

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Boldt Specifications


Exterior Width7’2″7’2″
Interior Height6’2″6’2″
Interior Width5’8″5’8″
Exterior Height (1)9’9″9’9″
Awning Length13′13′
Freshwater Tank Capacity (gal.) (2)21 gal.21 gal.
Water Heater Capactiy (gal.)2.6 gal.2.6 gal.
Holding Tank Capacity – Black (2)16 gal.24 gal.
Holding Tank Capacity – Gray (2)25 gal.26 gal./10 gal.
LP Capacity (gal.) (3)16 gal.16 gal.
Fuel Capacity (gal.)24.5 gal.24.5 gal.
GCWR (lbs.) (4)15,250 lbs.15,250 lbs.
GVWR (lbs.)11,030 lbs.11,030 lbs.
GAWR – Front (lbs.)4,410 lbs.4,410 lbs.
GAWR – Rear (lbs.)7,720 lbs.7,720 lbs.
Seating capacity46
Sleeping capacity23


  • 3.0 L 6-cylinder, 188 hp Turbo-diesel engine, 7-gear Tronic automatic transmission transmission, 220-amp. Alternator
  • Blind spot assist, Active Lane Keeping Assist, Active Brake Assist
  • LED headlights and taillights
  • Stainless steel wheel liners
  • Optional Stylized aluminum wheels
  • Trailer Hitch 5,000-lb. drawbar/500-lb. maximum vertical tongue weight
  • 7-pin wiring connector

Cab Conveniences

  • Infotainment Center with GPS – 10-inch screen MBUX Multi-media system
  • Radio/Rearview monitor system
  • Dual airbags
  • Power-adjustable, heated and swivel cab seats
  • Adaptive cruise control
  • Power door locks w/remote
  • Power windows
  • Sunvisors
  • Folding privacy screens for cab door windows
  • Appliqué package
  • Keyless entry w/remote
  • 12-volt powerpoints
  • Rain sensor with an integrated Wet Wiper system
  • Collision avoidance system


  • 24″ LED HDTV
  • OmniGo™ omni-directional, digital HDTV antenna
  • Mirror
  • Optional Dual-pane, Euro Acrylic windows
  • LED ceiling lights
  • USB charging ports
  • Systems monitor panel
  • USB charging points
  • Deluxe powered roof vent with rain cover
  • Ram Tough-Track Mounts

Specifications are subject to change without notification.


  • Corian® solid-surface countertop
  • Microwave oven w/ touch control (70BL only)
  • Microwave/convection oven w/ touch control (70KL only)
  • Flip-up table (70KL only)
  • Removable pedestal table (70BL only)
  • Stainless steel sink
  • Dinette (70BL only)
  • Single door refrigerator/freezer
  • Corian sink cover with cutting board


  • Shower curtain
  • Oxygenics shower head
  • Toilet w/foot pedal and sprayer
  • Cabinet (ABS) (70KL only)
  • Stainless steel sink
  • Towel bar
  • Powered roof vent


  • Twin beds featuring
  • Deluxe Sleep System Flex Bed Kit (70KL only)
  • Wardrobe


  • Powered sliding entrance door
  • Side screen door
  • Rear screen door
  • Electric patio awning w/LED lighting
  • Porch light w/interior switch
  • Aluminum running boards
  • Rear mud guards
  • Optional Moveable ladder
  • Optional Luggage rack
  • Exterior wash station w/pump switch

Heating & Cooling System

  • Coleman Quiet A/C
  • Truma Combi Eco Plus Heating System w/(2) 850-watt electric heating elements

Electrical System

  • Pure 3 Advanced Energy Management System Lithium-ion battery and inverter includes 110v pack heating system
  • AC/DC load center/converter
  • Solar panel/battery charger
  • 30-amp. power cord
  • Exterior TV jack
  • Exterior AC duplex receptacles
  • Exterior DC receptacles
  • USB charger – dual DC


  • Winterization Package water heater bypass valve and siphon tube
  • Heated drainage system
  • On-demand water pump
  • Permanent-mount LP tank w/gauge
  • LPG accessory connection
  • Water purification system
  • Holding tank flushing system


  • LP, smoke, and carbon monoxide detectors
  • 10 BC fire extinguisher
  • Ground fault interrupter
  • Daytime running lamps
  • High-mount brake lamp


3 year/36,000 mile warranty

  1. The height of each model is measured to the top of the tallest standard feature and is based on the curb weight of a typically equipped unit. The actual height of your vehicle may vary by several inches depending on chassis or equipment variations. Please contact your dealer for further information.
  2. Capacities are based on measurements prior to tank installation. Slight capacity variations can result due to installation applications.
  3. Capacities shown are tank manufacturer’s listed water capacity (W.C.) Actual filled LP capacity is 80% of listing due to overfilling prevention device on tank.
  4. Actual towing capacity is dependent upon your particular loading and towing circumstances, which includes the GVWR, GAWR and GCWR as well as adequate trailer brakes. Please refer to the Operator’s Manual of your vehicle for further towing information.
  5. See separate chassis warranty.
  6. See your dealer for complete warranty information.




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