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2026 Thor Motor Coach Tellaro 20U
New195 mi · Stock #561195
RAM ProMaster® · 3.6L Pentastar V6
Listing price
2026 Tellaro 20U
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
This compact Class B stands out with its twin bed configuration and unusually spacious midship wet bath for a 21-footer. The smart interior layout maximizes every inch while maintaining easy maneuverability for parking and navigating tight spots. Owners consistently praise the Tellaro's simplicity and versatility, with many reporting trouble-free ownership experiences over multiple years.
Length
21 ft 1 in
GVWR
9,350 lbs
Sleeps
2
Fresh water
27 gal
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$82,993 – $110,361
This unit has been on the lot longer than 120 days.
This unit is ranked 11 of 18 by asking price in this group.
The listing price on this unit has changed 1 time.
See the complete price timeline and the rest of this unit's pricing insights.
Collier RV Rockford
Wadsworth, IL
Sells at about the same pace as other Illinois RV dealers
Compared with 9 dealers in Illinois
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.
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