Winnebago EKKO Sprinter 23B Specifications

The Winnebago EKKO Sprinter 23B is the all-new addition to Winnebago’s Class C lineup and an additional floorplan for the versatile and efficient Winnebago EKKO. The existing EKKO Transit 22A combines the efficiency of a camper van with the added capacity of a Class C coach, and the EKKO Sprinter complements these features even further.

The new Winnebago EKKO 23B features a new front living area with dual seat belt locations, 4 locations total. The modular living area be configured as a large forward facing dinette, cross coach dinette, dual sofas, or a 30×78 inch sleeping surface.  Add the Luno Life cab bed and the pop-top sleeping area, and the EKKO 23B can sleep up to 6.

Continue reading to learn the specifications and features of this all new floorplan, built on the Mercedes-Benz Sprinter Chassis.

Winnebago EKKO 23B

Weights & Measurements

  • Exterior Length – 24’6″
  • Exterior Height – 10’11”
  • Exterior Width – 7’2.5″
  • Exterior Storage (cu. ft.) – 64
  • Awning Length – 13′
  • Interior Height – 6’8″
  • Interior Width – 6’9″
  • Freshwater Tank Capacity (gal.) – 50
  • Water Heater Capacity (gal.) – Continuous
  • Holding Tank Capacity – Gray (gal.) – 51
  • LP Capacity (lbs.) – 40
  • Fuel Capacity (gal.) – 24.5
  • GCWR (lbs.) – 15,250
  • GVWR (lbs.) – 11,030
  • GAWR – Front (lbs.) – 4,410
  • GAWR – Rear (lbs.) – 7,720
  • Wheelbase – 170″
  • Cassette Toilet Capacity (gal.) – 5
  • Sleeps – 5


  • Mercedes-Benz® AWD Sprinter Chassis
  • 2.0L high-output, twin turbo-diesel engine, 9-speed automatic transmission with overdrive 4-wheel ABS brakes
  • LED high performance headlamps
  • Trailer hitch 5,000-lb drawbar/500-lb. Maximum vertical tongue weight w/7-pin connector
  • All-terrain tires
  • Stylized performance wheels
  • Spare tire

Cab Conveniences

  • MBUX® touchscreen multimedia infotainment system w/navigation, Wi-Fi hotspot, SiriusXM® capability, Apple CarPlay,® Android Auto,™ Bluetooth,® intelligent voice control and rear camera
  • Mercedes me connect app
  • Leatherette cab seats w/memory control and power lumbar support, heated, and manual swivel
  • 3-point seat belts
  • Airbags driver and passenger
  • Power assist steering w/tilt and telescoping wheel
  • Digital rearview mirror
  • Active braking assist
  • Lane keeping assist
  • Attention assist
  • Traffic sign assist
  • Automatic rain-sensing wipers
  • DISTRONIC PLUS® (adaptive cruise control)
  • Power mirrors w/defrost and turn signals
  • Auto headlamps w/high beam assist
  • Automatic climate control
  • Power door locks w/remote
  • Power windows
  • Dash charging station w/wireless charging, 12V and USB powerpoints
  • Sunvisors
  • Thermal cab window blinds
  • Thermal cab divider wall panel


  • LED ceiling lights
  • Tinted dual-pane euro acrylic windows w/screen and cassette shade
  • Forward facing lounge w/3-point seat belts 
  • Pull-up/fold down table
  • Removable pedestal table 
  • Side facing fixed sofa w/lap belt 
  • Color touchscreen systems monitor panel
  • Vinyl flooring throughout
  • Satellite system ready
  • Amplified digital HDTV antenna
  • Roof wiring access port
  • Assist bar
  • 110V, 12V, USB charging ports
  • Deluxe powered ventilator fan w/remote
  • Accent lighting

Optional Equipment:

  • Entertainment system w/Bluetooth® soundbar and 24″ HDTV
  • Front cab air mattress 30″ x 65″ w/support base, cordless pump, repair kit and storage bag


  • Galley drawer w/counter extension base (induction cooktop storage) 
  • Laminate countertops
  • Microwave/convection oven w/touch controls
  • Portable single burner induction range top 
  • 5.3 cu. ft. single door 12V refrigerator/freezer
  • Stainless steel sink w/sink cover and single control faucet
  • Water pump switch


  • Medicine cabinet
  • Mirror
  • Oxygenics® shower head
  • Dry/wet bath w/pivoting wall
  • Robe hooks
  • Shower 24″ x 30″ w/wall surround
  • Shower curtain
  • Molded round sink with single control faucet
  • Tissue holder
  • Swiveling cassette toilet
  • Water pump switch


  • 32″ x 80″ Twin beds w/WinnSleep® System 
  • Flex bed kit
  • Wardrobe/drawer storage below beds
  • Metal clothes rod
  • Room divider curtain
  • Reading lights
  • 110V, 12V, USB charging ports


  • Heated gear garage w/L-track cargo tie down system, removable floor liner, 110V/12V charging ports and LED lighting
  • Mud flaps
  • Powered patio awning w/LED lighting and Bluetooth® control
  • Ladder (N/A w/pop-top)
  • Aluminum cab steps w/logoed tread and pet loop attachment 
  • LED Porch light w/interior switch

Optional Equipment:

  • Pop-top sleeping area w/FROLI® sleep system and 110V, USB charging ports (N/A w/luggage rack, ladder)
  • Batwing awning
  • Luggage rack (N/A w/pop-top)
  • Option to remove: Powered patio awning w/LED lighting and Bluetooth® control
  • Option to remove: Exterior graphics

Heating & Cooling System

  • 12,500 BTU air conditioner
  • Truma® VarioHeat™ comfort

Electrical System

  • Auxiliary start circuit
  • Automatic dual-battery charge control
  • Coach battery disconnect system
  • Dedicated second alternator to charge coach batteries
  • Exterior AC duplex receptacle
  • Exterior TV jack
  • Cummins Onan® QG 2,500-watt LP generator
  • 30-amp. power cord
  • (2) 215-watt and (1) 100-watt solar panel/battery charger
  • 220-watt flexible surface solar panel/battery charger (w/pop-top)
  • 2,000-watt pure sine wave inverter/80-amp charger
  • 320-amp-hour Lithionics® lithium ion battery w/Bluetooth control package and battery pack heating system

Optional Equipment:

  • Option to delete: Cummins Onan® QG 2,500-watt LP generator 
  • (1) 630-amp-hour Lithionics® lithium ion battery (generator delete mandatory with this option)

Plumbing System

  • Insulated water service center houses water center control panel, hooks, water pump switch, cable TV input, fresh water drain and portable satellite dish hook-up
  • Truma® AquaGo® tankless comfort plus water heater w/recirculation pump
  • On-demand water pump
  • Cold water purification system (galley only)
  • Heated holding tank compartment (above floor)
  • 10′ sewer hose
  • Shower drain pump
  • LPG accessory connection (patio area)
  • (2) removable 20lb. LP cylinder tanks


  • LP smoke and carbon monoxide detectors
  • Fire extinguisher
  • Ground fault interrupter
  • (1) Upper child seat tether anchor
  • High-mount brake lamps
  • Fog lamps


  • 12-month/15,000-limited warranty
  • 36-month/36,000-mile limited warranty on structure
  • 10-year limited parts-and-labor warranty on roof skin

Contact a Lichtsinn RV Sales Consultant to learn more about the Winnebago EKKO Sprinter 23B, its off-road capability, living space and more.

Current Winnebago EKKO Inventory

Experience the Best® at Lichtsinn RV, we have been recognized as the #1 Winnebago Dealer in North America each year since 2015 by Winnebago Industries. Lichtsinn RV is located 1 mile north of the Winnebago Motorhome Factory in Forest City, IA and we proudly sell new Winnebago motorhomes and pre-owned RVs from various manufacturers. While at Lichtsinn RV, you can expect no delivery miles on new RVs, a complimentary half-day educational orientation of your RVexcellent guest reviews, an assigned support team from sales, parts, service and the business officesuperior accommodationsno-hassle pricing and competitive financing. See our extensive new and used inventory here.

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