2026 Thor Motor Coach Rize 18M

New Class B in Colton, California, 92324

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New 2026 Thor Motor Coach Rize 18M available in Colton, California

2026 Thor Motor Coach Rize 18M - New Class B For Sale by Giant RV in Colton, California

2026 Rize 18M by Thor Motor Coach from Giant RV in Colton, California

Unit Specs

Stock #TRZ052
Year2026
ManufacturerThor Motor Coach
Make Thor Motor Coach
ModelRize
Floorplan18M
Type Class B
ConditionNew
Length17' 11"
VIN3C6LRVBG0SE558541
MSRP $152,236.00
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ChassisProMaster
Water Capacity (Fresh)18 gal
Water Capacity (Grey)20 gal

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

2026 Thor Motor Coach Rize 18M

Discover freedom and flexibility on the road with the 2026 Thor Motor Coach Rize 18M, a compact yet premium Class B motorhome built for couples or solo travelers who want big comfort in a nimble package. Constructed on the Ram ProMaster chassis, this model features a smart rear wet-bath layout, a convertible lounge/bed area, and a fully equipped galley kitchen—delivering real-world convenience in a compact footprint. With its easy-to-drive design, modern finishes, and advanced features, the Rize 18M is ready for weekend escapes, national-park runs, or extended adventures.

Highlights:

Rear Wet-Bath Layout offering privacy and full comfort in a compact coach.
Convertible Lounge/Bed Setup delivers flexible living space that easily shifts between day mode and overnight rest.
Compact, Easy-to-Drive Class B Design that balances maneuverability with premium amenities and build quality.

Visit Giant RV in California today to explore the 2026 Thor Motor Coach Rize 18M—your agile, high-comfort home on wheels ready for the next adventure.

View a video of this 2026 Thor Motor Coach Rize 18M RV on YouTube!

2026 Thor Motor Coach Rize 18M Features

2026 Thor Motor Coach Rize 18M Specifications

General

MSRP

$149,100

Dimensions

Height

9' 5"

Height (interior)

6' 3"

Length

17' 11"

Width

6' 8"

Weights

GVWR

8,550 lbs

Capacities

Fuel Capacity

24 gal

Sleep Capacity

Water Capacity - Black

4 gal

Water Capacity - Fresh

18 gal

Water Capacity - Grey

20 gal

Engine/Transmission

Engine Model

3.6 L Pentastar V6

Fuel Type

Gas

Transmission Spec

9-speed automatic

Exterior

# Awnings

# Axles

# Doors

Chassis

RAM ProMaster 1500 XT

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.