Rear bath
The Thor Motor Coach Tellaro 20L is built around a clever use of vertical space: the retractable rooftop Sky Bunk adds a sleeping area overhead while the main cabin keeps dual Twin beds that zip together into a King with a memory foam cushion. A full enclosed wet bath sits at the rear, and the Ram ProMaster 3500 XT chassis makes the whole thing genuinely easy to drive, with leatherette captain's chairs that swivel, a leather-wrapped tilt/telescoping steering wheel, and a suite of active safety assists including blind spot, lane keeping, and traffic sign recognition. Off-road tires and black rims hint at the adventure-oriented kit: a Thule power patio awning with integrated LED lighting, a Thule roof rack and load bars, and a Thule bike mount on the rear door. The Sky Bunk configuration pairs a 190-watt flex solar panel with two 100Ah lithium batteries and a 1,000-watt inverter, so the Tellaro 20L can run well away from hookups.
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.
$106,995 – $166,936
This unit is ranked 39 of 49 by asking price in this group.
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2027 Thor Motor Coach Tellaro 20L
New2,091 mi · Stock #TTL132
RAM Promaster® 3500 XT Window Van Chassis · 3.6L Pentastar V6 - 276 HP & 250 lb-ft Torque
Listing price
2027 Tellaro 20L
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
Giant RV
Montclair, CA
Compared with 59 dealers in California
The 2026 Thor Motor Coach Tellaro 20L is a Motorhome designed for couples and solo travelers embracing flexible van life. Its rear-bath floorplan sleeps 2 and includes a front kitchen, walk-in closet, compact electric refrigerator, and pedestal table. Built on a RAM ProMaster chassis, it delivers 276 horsepower, 5,000 pounds of towing capacity, and a 12-foot power retractable awning, while swivel seats, smart device integration, Bluetooth audio, and Wi-Fi capability keep travel comfortable and connected. Enjoy convenient road-trip living with a practical layout suited for extended getaways. View the Thor Motor Coach Tellaro at Giant RV.
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