New 2025 Winnebago Sunstar 31B

Standard Features (2025)

Chassis

• Ford® F53 Chassis
• 7.3L PFI V8 engine, TorqShift™ 6-speed automatic transmission w/tow/haul, 4-wheel disc power brakes with 4-wheel ABS, 210-amp. alternator
• Driver Confidence Package w/electronic stability control, traction control, adaptive cruise control, pre-collision assist w/active braking support, auto high beam control, hill start assist, distance alert system, lane keeping system, transmission range indicator
• Trailer hitch 5,000-lb. drawbar/500-lb. maximum vertical tongue weight
• 7-pin trailer wiring
• Stainless steel wheels 19.5” w/chrome covers (29V, 31B)
• Stylized aluminum wheels 22.5” (33K, 34R)
• Automatic hydraulic leveling jacks
• Rear valve stem extensions
• SuperStructure construction design by Winnebago including features such as interlocking roof/sidewall/floor joints, laser-cut tubing, solid structural aluminum framework, thermo-panel sidewalls, embedded steel backing, and e-coating to protect critical steel components

Optional Equipment:

• SumoSprings® suspension enhancement

Cab Conveniences

• Radio/Rearview monitor system 7.0" LCD color touch screen, Apple CarPlay®, Android Auto™, Sirius XM ready, rear color camera, Bluetooth®
• Versa driver's seat swivels easily around steering wheel, w/two-position armrest, fixed lumbar support, and multi-adjustable slide/recline
• Passenger seat swivels w/two-position armrest, fixed lumbar support, and multi-adjustable slide/recline
• 3-point seat belts
• Removable utility table
• Chassis/house battery radio power switch
• Power steering w/tilt wheel and telescoping wheel
• Rearview power mirrors w/defrost and power adjust 
• Large panoramic windshield
• Powered blackout roller visor/shade (front windshield)
• Blackout roller shade (driver and passenger windows)
• Driver/passenger snap on vinyl closeout covers
• Cruise control
• Map light
• Dash workstation w/USB and 12-volt power port
• Motor cover w/integrated snack tray and cupholders
• Instrument panel

Optional Equipment

• Video camera system w/side view activation from turn signal

Electrical System

• AC/DC load center, 55-amp. converter/charger (29V, 31B)
• AC/DC load center, 45-amp. converter/charger (33K, 34R)
• 50-amp. power cord (33K, 34R)
• 30-amp. power cord (29V, 31B)
• Generator/shoreline automatic changeover switch (33K, 34R)
• 5,500-watt gas generator (33K, 34R)
• 4,000-watt gas generator (29V, 31B)
• 2 deep-cycle Marine/RV Group 31 batteries
• Battery disconnect system (coach)
• Automatic dual-battery charge control
• Auxiliary start circuit
• AC duplex receptacle
• Cable TV input
• Exterior antenna jack
• Portable satellite dish hookup
• DC receptacles
• 2,000-watt inverter w/remote panel
• Solar panel/battery charger wiring prep with three-way, solar, plug-ready port located on roof and single port in exterior bay, for aftermarket installation, up to 460-watts

Optional Equipment:

• Solar panel battery charge system (Single 115W panel and 30 amp. charge controller)
• Winegard® Air 360 Omnidirectional VHF/UFH/FM Antenna and Gateway 4G LTE Wi-Fi Router
• Cooling Upgrade Package w/two 13,500 BTUs A/C, 50-amp. power cord, 5,500-watt gas generator (29V, 31B)

Interior

• 39" Smart HDTV (29V, 31B, 33K)
• 50" Smart HDTV (34R)
• U-shaped ergonomic dinette (34R)
• Ergonomic dinette Hi-Lo table w/storage (29V, 31B, 33K)
• Satellite system ready
• Frameless tinted windows
• Blackout roller shades
• Winnebago Control™  w/7" touchscreen monitor and available app
• Powered roof ventilator fan
• LED lights
• Residential vinyl flooring throughout
• Entrance assist handle
• Sofa/bed
• Framed wall mirror (29V, 33K, 34R)
• USB chargers
• Soft vinyl ceilings

Optional Equipment

• Powered StudioLoft™ bed (w/ladder) 600 lb. weight capacity sleep size for 2, 50" x 80"
• Theater seating w/cupholders and USB charging ports

Galley

• Corian® countertop
• Corian® backsplash with tile inlay
• Large, 2-door 10.0 cu. ft. 12VDC stainless steel refrigerator/freezer
• Microwave oven w/touch controls
• 3-burner recessed range top w/black glass folding cover, backlit control knobs and stainless steel control panel
• Pantry
• Stainless steel double sink w/single lever faucet and pullout sprayer
• Powered roof ventilator fan

Optional Equipment

• 3-burner range w/large oven
• 2-door 17.0 cu. ft. 12V black stainless steel refrigerator w/lower freezer drawer (34R)

Bath

• Half bathroom at mid-coach (33K)
• Thermoform countertops
• Flexible showerhead
• Textured glass shower door 
• Skylight
• Porcelain bowl toilet w/foot pedal
• Powered roof ventilator fan
• Towel rack mounted inside of door
• Towel bar(s) 
• Towel ring(s)
• Robe hook(s)
• Tissue holder
• Medicine cabinet
• Mirror

Bedroom

• King bed w/foam mattress and storage below (29V, 33K)
• King Murphy bed w/foam mattress/dinette/workstation (34R)
• Queen bed w/foam mattress and storage below (31B)
• Headboard
• Powered roof ventilator fan (29V, 31B, 34R)
• Room divider sliding door

Optional Equipment

• 32" Smart HDTV 

Exterior

• Premium high-gloss sidewall skin
• 1-Piece fiberglass roof
• Automatic entrance door steps and screen door
• Powered patio awning w/LED lighting/dual pitch controls
• Frameless tinted windows
• Exterior H & C shower located in utility
• Entertainment center 39" HDTV w/remote and speakers (29V)
• Entertainment center 32”  HDTV w/remote and speakers (31B, 33K, 34R)
• Front mud flaps
• Rearview mirrors w/defrost & power adjust 
• Side-hinged storage doors w/paddle latches
• LED porch light w/interior switch
• Lighted storage compartments
• Ladder
• Entry assist handle
• PetPal leash tie down
• Tailgate Package refrigerator, storage cabinet, LED lights, LP Quick-Connect, stainless steel sink, single lever faucet, wall-mounted bottle opener, paper towel holder (29V, 31B)

Optional Equipment:

• High-Rez™ Exterior Upgrade Package premium full-body paint, LED lamps/turn signals/fog lamps, chrome side mirrors, grille inlay applique
• Protective mask w/full-body paint only

Heating & Cooling System

• 15,000 BTU A/C (29V, 31B)
• 2 - 13,500 BTUs A/Cs (33K, 34R)
• 35,000 BTU low-profile furnace 

Optional Equipment

• Cooling Upgrade Package w/two 13,500 BTUs A/C, 50-amp. power cord, 5,500-watt gas generator (29V, 31B)

Plumbing System

• Service center w/colored labels, pressurized city water hookup w/diverter valve, drainage valves, 10' sewer hose
• 6-gallon LP water heater w/electronic ignition
• Heated holding tank compartment
• Permanent-mount LP tank w/gauge
• On-demand water pump
• TrueLevel™ holding tank monitoring system
• Winterization Package w/water heater bypass valve and siphon tube
• LP Quick-Connect (patio side) 
• Water system filtration package
• Holding tank flushing system (black tank only)

Safety

• Child seat tether anchor (forward facing dinette seat)
• LP, smoke, and carbon monoxide detectors
• Fire extinguisher
• Ground fault interrupter
• High-mount brake lamp

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

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.