2026 Thor Motor Coach Tellaro 20U

New Class B in Downey, California, 90241

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New 2026 Thor Motor Coach Tellaro 20U available in Downey, California

2026 Thor Motor Coach Tellaro 20U - New Class B For Sale by Giant RV in Downey, California

2026 Tellaro 20U by Thor Motor Coach from Giant RV in Downey, California

Unit Specs

Stock #TTL114
Year2026
ManufacturerThor Motor Coach
Make Thor Motor Coach
ModelTellaro
Floorplan20U
Type Class B
ConditionNew
Length21' 1"
VIN3C6MRVUG3SE554307
MSRP $176,596.00
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ChassisProMaster
Fuel TypeGas
Water Capacity (Fresh)27 gal
Water Capacity (Grey)20 gal

Looking to buy a 2026 Thor Motor Coach Tellaro Class B RV?

2026 Thor Motor Coach Tellaro Sport 20U - ATH Edition

The 2026 Thor Motor Coach Tellaro Sport 20U – ATH Edition is a versatile and adventure-ready Class B camper van designed for travelers who want off-road capability with everyday drivability. Built on the RAM ProMaster® chassis, this camper van combines a flexible interior layout with rugged upgrades, making it ideal for weekend escapes, road trips, or off-grid exploration.

Highlights:

• ATH Overland Upfit Package featuring 16" Bronze OWL Wheels, BF Goodrich Off-Road Tires, Apex Rapid Air Inflators, Baja Designs lights with dash switch and harness, grill bracket for Baja lights, ProMaster rear rack, XL Monster Box, and spare tire carrier for enhanced storage and adventure capability.

• Flexible Interior Living Space with swivel captain’s chairs, convertible sleeping area, removable table, overhead storage, and a smart layout designed to maximize comfort in a compact camper van.

• Kitchen, Wet Bath & Travel Features including a two-burner cooktop, refrigerator, microwave, sink, rear wet bath with shower and cassette toilet, solar capability, generator prep, power awning with LED lighting, and modern infotainment with backup camera.

Visit Giant RV today to explore the 2026 Thor Motor Coach Tellaro Sport 20U – ATH Edition — a compact camper van built for comfort, capability, and adventure.

View a video of this 2026 Thor Motor Coach Tellaro 20U RV on YouTube!

2026 Thor Motor Coach Tellaro 20U Features

2026 Thor Motor Coach Tellaro 20U Specifications

General

MSRP

$165,060

Dimensions

Height

9' 5"

Height (interior)

6' 3"

Length

21' 1"

Width

6' 9"

Weights

GVWR

9,350 lbs

Capacities

Fuel Capacity

24 gal

Sleep Capacity

Water Capacity - Black

4 gal

Water Capacity - Fresh

27 gal

Water Capacity - Grey

20 gal

Engine/Transmission

Engine Manufacturer

RAM

Engine Model

3.6L Pentastar V6

Fuel Type

Gas

Exterior

# Awnings

# Axles

# Doors

Chassis

RAM ProMaster®

Electrical

# A/C

A/C Spec

11,000 BTU Power-Saver, Low-Profile Air Conditioner

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.