+25- Sale Price: $104,995
- MSRP: $157,010
- Save: $52,015
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21ft long
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Sleeps 2
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3.6L Pentastar V6
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276 HP
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195 miles
20US Floorplan
Specifications
| Sleeps | 2 | Length | 21 ft 1 in |
| Ext Width | 6 ft 9 in | Ext Height | 9 ft 5 in |
| Int Height | 6 ft 3 in | Interior Color | CHARCOAL FUSION |
| Exterior Color | SILVER | Hitch Weight | 5000 lbs |
| GVWR | 9350 lbs | Fresh Water Capacity | 27 gals |
| Grey Water Capacity | 13 gals | Black Water Capacity | 13.5 gals |
| Furnace BTU | 14300 btu | Fuel Type | Gasoline |
| Miles | 195 | Engine | 3.6L Pentastar V6 |
| Chassis | RAM ProMaster 3500 XT | Horsepower | 276 hp |
| Fuel Capacity | 24 gals | Wheelbase | 159 in |
| Available Beds | Two Twin with King Conversion | Torque | 250 ft-lb |
| Refrigerator Type | Double Door | Cooktop Burners | 1 |
| LP Tank Capacity | 24.78 lbs. | Water Heater Capacity | 2.64 gal |
| Water Heater Type | Combi Eco LP | AC BTU | 11000 btu |
| Gross Combined Weight | 11500 lbs | Shower Type | Wet/Bath Shower |
| Electrical Service | 30 amp | Solar Wattage | 200 watts |
| VIN | 3C6MRVUG9SE561195 |
Description
The new 2026 Thor Motor Coach Tellaro Sport 20US is a Class B gas motorhome designed for two, with convertible rear sleeping space, an enclosed wet bath, kitchen amenities, and independent power equipment in a 21-foot-1-inch package.
Built on the RAM ProMaster 3500 XT chassis, it is powered by a 3.6L Pentastar V6 gasoline engine producing 276 horsepower and 250 lb-ft of torque. The listing shows 195 miles. Cockpit equipment includes swivel captain’s chairs, a touchscreen radio with Apple CarPlay and Android Auto, a backup monitor, digital rearview mirror, cruise control, keyless entry, and driver-assistance technology.
At the rear, two twin beds convert into a full-width bed with dual memory-foam cushions. The twin-bed arrangement gives travelers individual sleeping surfaces when preferred, while the conversion creates one larger bed. A removable Lagun table, opening windows, blackout shades, and a rear screen door add daytime flexibility.
The kitchen includes a portable single-burner induction cooktop, microwave, double-door refrigerator, pressed countertop, stainless-steel sink, pop-up outlet, and dry-rack sink cover. The fully enclosed wet bath features a cassette toilet, powered vent, and deluxe shower curtain.
Listed power and utility equipment includes a 2,800-watt gas generator, 1,000-watt inverter, two Group 31 AGM house batteries, 200-watt solar panel with a 30-amp controller, 11,000-BTU low-profile air conditioner, and Truma Combi Eco furnace and water-heating system. Holding-tank heat pads, an exterior sprayer, exterior LP connection, and patio-awning preparation add further versatility.
Choose the sleeping arrangement that fits the night in the flexible Thor Motor Coach Tellaro Sport 20US from Collier RV.
Features
Standard Features (2026)
Construction & Exterior
- RAM ProMaster® 3500 XT Window Van
- Screen Door for Entryway
- Side Steps for Cab Doors
- Patio Awning Prep
- Transparent Front Paint Protection
- Single Composite Floor
- 5,000-lb. Trailer Hitch with 4-pin Connector
Construction & Exterior Options
- Retractable Roof Top with Sky Bunk™
- Sleeping Area with 190-watt Solar Panel & Cabinet A/C (20LS)
- Retractable Roof Top with Sky Bunk™ Sleeping Area with 190-watt Solar Panel (20US)
- Thule® Lateral Arm Power Patio Awning with Integrated LED Lighting
- Thule® Bike Rack on Rear Door
Automotive & Cockpit
- Touchscreen Dash Radio with Apple CarPlay® & Android Auto™
- Digital Rearview Mirror
- Back-up Monitor
- Deluxe Heated/Remote Exterior Mirrors
- Power Windows & Door Locks
- Keyless Entry System
- Cruise Control
- Telescoping Leather Steering Wheel with Audio Buttons to Control Dash Radio
- Safety Features: Attention Assist, Traffic Sign Assist, Active Lane Keeping Assist, Blind Spot Assist
- Map Light
- Sun Visors
- 3-Piece Windshield Privacy Shades
- Drink Holders
- Driver & Passenger Air Bags
- Factory Cover, Swivel, Captain’s Chairs
- Aluminum Wheels
- Portable Air Pump
- Emergency Engine Start Switch
Automotive & Cockpit Options
- Black Rims & Off-Road Tires
Interior
- Residential Vinyl Flooring
- Entry Grab Handle
- Soft Touch Vinyl Ceiling
- Flat Panel Upper Cabinet Doors
- Two (2) Lap Belts in Sofa (20LS & 20US)
- Two (2) Three-Point Seat Belts in Sofa (20YS)
- Lagun Table System
- Welformed Interior Wall Panels
- LED Lighting
- Blackout Zipper Shades
- Large Opening Side Windows
- Soft Close Drawer Guides
- Blackout Panels for Rear & Side Windows
Kitchen
- Single Door 12V Electric Refrigerator (20LS)
- Double Door Refrigerator (20US & 20YS)
- Portable Single Burner Induction Cooktop
- Pressed Countertop with Undermount Sink
- Stainless Steel Single Bowl Sink with Single Handle Kitchen Faucet
- Pop-up Outlet
- Microwave Oven
Bedroom & Bathroom
- Gravity Toilet (20LS & 20YS)
- Cassette Toilet (20US)
- Power Bath Vent with Wall Switch
- Fully Enclosed Wet Bath
- Deluxe Shower Curtain
- Pocket Doors at Bathroom Entry (20LS)
- Shower with Deluxe Curtain
- Twin Beds - Convert to Full Unit Width Bed with Dual Memory Foam Cushions (20LS & 20US)
- Pull-Out Sofa Bed (20YS)
- Rear Screen Door (20US & 20YS)
Entertainment
- TV Prep
- Electronics Cabinet with HDMI Cable & USB Charging Ports Throughout
- Cable TV Ready
- HS/DDS Satellite Ready
Electrical & Plumbing
- 2800 Gas Generator*
- 30-amp Detachable Shoreline Power Cord
- Automatic Shoreline-to-Generator Transfer Switch
- 1,000-watt Inverter
- Rapid Camp+® Multiplex Control System
- 30-amp Solar Charge Controller with 200-watt Solar Panel(Not Available with SkyBunk Retractable Roof Top - 20LS & 20US)
- Exterior Solar Port
- Truma Combi Eco (LP) Furnace and Water Heating System
- Battery Disconnect Switch
- Two (2) Group 31-AGM House Batteries
- Single, Low-Profile, Roof Air Conditioner (Not Available with SkyBunk Retractable Roof Top - 20LS)
- Fresh Water Tank Drain
- Gravity Water Fill
- Holding Tanks with Heat Pads
- 360° Siphon® RV Holding Tank Vent Cap
- Exterior Sprayer
- Sewer Hose
- Exterior LP Connection
Electrical & Plumbing Option
- Flex Solar Charge Controller with 190-watt Solar Panel (Only Available with Sky Bunk™ - 20LS & 20US)
- California Compliant Generator* (Required for California Dealers) *
Please 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.
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Collier RV Super Center is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @815-446-0653 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.