2022 RAM ProMaster 3500 159 WB

Here are the factory specifications for the 2023 Roadtrek Zion SRT Class B motorhome:

Specification Details
Manufacturer Roadtrek
Model Zion SRT
RV Type Class B Motorhome
Chassis Ram ProMaster 3500 Regular Van
Engine 3.6L Pentastar V6 Gasoline
Transmission 9-speed automatic
Drive Front-Wheel Drive
Overall Length 19 ft 7 in (5.97 m)
Exterior Width 6 ft 11 in (without mirrors)
Exterior Height 9 ft 5 in (with A/C)
Interior Standing Height 6 ft 2 in
Wheelbase 159 in
GVWR 9,350 lbs
GCWR 11,500 lbs
Occupant & Cargo Carrying Capacity (OCCC) 2,100 lbs
Travel Seating Capacity 5
Sleeping Capacity 2 (3 with optional front folding mattress)
Rear Bed Power sofa converts to approximately 68 in × 74 in queen bed
Fresh Water Tank 37 gal
Gray Water Tank 18.5 gal
Black Water Tank 8.5 gal
Fuel Capacity 24 gal
Propane Tank 22 lbs
Electrical Service 30 amp
Battery System 600 Ah lithium battery bank
Inverter 3,000-watt pure sine wave
Solar Rooftop solar panel system (330 W)
Generator Under-hood generator system
Air Conditioner 11,000 BTU roof-mounted
Furnace 16,000 BTU propane furnace
Water Heater 36,000 BTU on-demand (instant)
Awning 12-ft power awning
Tow Rating Up to 3,500 lbs (when properly equipped and within weight limits)
Standard Features
Fully enclosed wet bath with shower and cassette-style toilet
Rear power sofa/queen bed conversion
Swivel captain's chairs
Two-burner propane cooktop
5.3 cu. ft. 12V refrigerator
Microwave oven
Stainless steel sink
Large pot-and-pan drawer
Slide-out pantry
Firefly touchscreen coach control system
Privacy shades for cab windows
Heavy-duty magnetic bug screens
LED interior lighting
Exterior shower
LP quick-connect fitting
Backup camera
Smart TV
Multiple USB and 120V outlets
Roof rack and ladder prep