Thor Motor Coach Quantum Motor Home Class C RVs For Sale

1 of 12

The Quantum Class C gas motorhomes by Thor Motor Coach are suitable for full-timers and weekend warriors! With a chic interior design, comfortable furniture, and technology features, traveling can't get any easier!

Each coach is built with a welded tubular aluminum roof and sidewall cage construction, a fiberglass front cap with a skylight and power shade, plus a one-piece upper rear cap for added protection. The touchscreen dash radio and a back-up monitor provides hassle-free driving, and the interior is spacious with a 7-foot ceiling height. A Ford E-Series chassis provides a durable foundation to your RV, and there are even two models available with a Chevy chassis!

Get ready to make family memories on the road in a Thor Motor Coach Quantum Class C gas motorhome!

Floorplans (9)
Features
Manu-Facts

Quantum KW29

Take a Virtual Tour

Thor Motor Coach Quantum Class C gas motorhome KW29 highlights: 70" Dream ... more about Quantum KW29

Featured KW29

Specifications

Sleeps	6
Slides	2
Length	31 ft
Ext Width	8 ft 3 in
Ext Height	11 ft 2 in
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Partial Paint. Full Body Paint; Summer Jazz, Symphony
Hitch Weight	8000 lbs
GVWR	14500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	37 gals
Black Water Capacity	34 gals
Furnace BTU	30000 btu
Generator	4.0 kw Gas
Fuel Type	Gas
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	212 in
Number Of Bunks	1
Available Beds	King
Torque	450 ft-lb
Refrigerator Type	12 Volt w/Auto Generator Start
Convection Cooking	Yes
Cooktop Burners	2
Shower Size	30" x 36"
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	22000 btu
Basement Storage	50.4 cu. ft.
TV Info	LR 39" Smart TV, BR 32" Smart TV, Ext. 32" TV
Awning Info	18' Power w/Integrated LED Lighting
Washer/Dryer Available	Yes
Gross Combined Weight	22000 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Outdoor Entertainment

Quantum LC22

Thor Motor Coach Quantum Class C gas motorhome LC22 highlights: Rear Corner Bath ... more about Quantum LC22

Have a question about this floorplan? Contact Us

Specifications

Sleeps	6
Length	24 ft 1 in
Ext Width	8 ft 3 in
Ext Height	11 ft
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Standard Graphics
Hitch Weight	8000 lbs
GVWR	12500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	37 gals
Black Water Capacity	24 gals
Furnace BTU	19000 btu
Generator	4.0 kW Gas
Fuel Type	Gasoline
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	158 in
Number Of Bunks	1
Available Beds	Full
Torque	450 ft-lb
Refrigerator Type	12V with Auto Generator Start
Cooktop Burners	3
Shower Size	24" x 36"
Number of Awnings	1
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	15000 btu
Basement Storage	50.3 cu. ft.
TV Info	Cab 39" Smart TV w/Swivel
Awning Info	15' Power w/Integrated LED Lighting
Gross Combined Weight	18500 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab

Quantum LC22 Chevy

Thor Motor Coach Quantum Class C gas motorhome LC22 Chevy highlights: Rear ... more about Quantum LC22 Chevy

Have a question about this floorplan? Contact Us

Specifications

Sleeps	6
Length	24 ft 7 in
Ext Width	8 ft 3 in
Ext Height	11 ft
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Standard Graphics
Hitch Weight	8000 lbs
GVWR	12300 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	37 gals
Black Water Capacity	24 gals
Furnace BTU	19000 btu
Generator	4.0 kW Gas
Fuel Type	Gasoline
Engine	6.0L V8
Chassis	Chevrolet
Horsepower	401 hp
Fuel Capacity	55 gals
Wheelbase	159 in
Number Of Bunks	1
Available Beds	Full
Torque	464 ft-lb
Refrigerator Type	12V with Auto Generator Start
Cooktop Burners	3
Shower Size	24" x 36"
Number of Awnings	1
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	15000 btu
Basement Storage	50.3 cu. ft.
TV Info	Cab 39" Smart TV w/Swivel
Awning Info	15' Power w/Integrated LED Lighting
Gross Combined Weight	16000 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab

Quantum LC24

Thor Motor Coach Quantum Class C gas motorhome LC24 highlights: Full-Wall Slide ... more about Quantum LC24

Have a question about this floorplan? Contact Us

Specifications

Sleeps	5
Slides	1
Length	25 ft 1 in
Ext Width	8 ft 3 in
Ext Height	11 ft 2 in
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Standard Graphics
Hitch Weight	8000 lbs
GVWR	12500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	37 gals
Black Water Capacity	34.5 gals
Furnace BTU	30000 btu
Generator	4.0 kW Gas
Fuel Type	Gasoline
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	168 in
Number Of Bunks	1
Available Beds	RV Queen
Torque	450 ft-lb
Refrigerator Type	12V with Auto Generator Start
Cooktop Burners	3
Shower Size	24" x 36"
Number of Awnings	1
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	15000 btu
Basement Storage	39 cu. ft.
TV Info	Cab 39" Smart TV w/Swivel
Awning Info	16' Power w/Integrated LED Lighting
Gross Combined Weight	18500 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Outdoor Entertainment

Quantum LC24 Chevy

Thor Motor Coach Quantum Class C gas motorhome LC24 Chevy highlights: Full-Wall ... more about Quantum LC24 Chevy

Have a question about this floorplan? Contact Us

Specifications

Sleeps	5
Slides	1
Length	25 ft 7 in
Ext Width	8 ft 3 in
Ext Height	11 ft 2 in
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Standard Graphics
Hitch Weight	8000 lbs
GVWR	14200 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	37 gals
Black Water Capacity	34.5 gals
Furnace BTU	30000 btu
Generator	4.0 kW Gas
Fuel Type	Gasoline
Engine	6.6L V8
Chassis	Chevrolet
Horsepower	401 hp
Fuel Capacity	57 gals
Wheelbase	169 in
Number Of Bunks	1
Available Beds	RV Queen
Torque	464 ft-lb
Refrigerator Type	12V with Auto Generator Start
Cooktop Burners	3
Shower Size	24" x 36"
Number of Awnings	1
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	15000 btu
Basement Storage	39 cu. ft.
TV Info	Cab 39" Smart TV w/Swivel
Awning Info	16' Power w/Integrated LED Lighting
Gross Combined Weight	20000 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Outdoor Entertainment

Quantum LC28

Take a Virtual Tour

Thor Motor Coach Quantum Class C gas motorhome LC28 highlights: Large Slide Out ... more about Quantum LC28

Have a question about this floorplan? Contact Us

Specifications

Sleeps	6
Slides	1
Length	30 ft
Ext Width	8 ft 3 in
Ext Height	11 ft
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Standard Graphics
Hitch Weight	8000 lbs
GVWR	14500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	40 gals
Black Water Capacity	27 gals
Furnace BTU	30000 btu
Generator	4.0 kW Gas
Fuel Type	Gasoline
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	212 in
Number Of Bunks	1
Available Beds	RV Queen
Torque	450 ft-lb
Refrigerator Type	12V
Cooktop Burners	3
Shower Size	24" x 36"
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	15000 btu
Basement Storage	104.2 cu. ft.
TV Info	LR 39" Smart TV
Awning Info	14' Power w/Integrated LED Lighting
Gross Combined Weight	22000 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Outdoor Kitchen Outdoor Entertainment

Quantum LF31

Thor Motor Coach Quantum Class C gas motorhome LF31 highlights: 27" x 27" Bunk ... more about Quantum LF31

Featured LF31

Specifications

Sleeps	8
Slides	1
Length	32 ft 8 in
Ext Width	8 ft 3 in
Ext Height	11 ft 2 in
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Partial Paint. Full Body Paint; Summer Jazz, Symphony
Hitch Weight	8000 lbs
GVWR	14500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	28 gals
Black Water Capacity	28 gals
Furnace BTU	30000 btu
Generator	4.0 kw Gas
Fuel Type	Gas
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	223 in
Number Of Bunks	3
Available Beds	RV Queen
Torque	450 ft-lb
Refrigerator Type	12 Volt w/Auto Generator Start
Convection Cooking	Yes
Cooktop Burners	2
Shower Size	32" x 32"
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	22000 btu
Basement Storage	55.7 cu. ft.
TV Info	LR 39" Smart TV, BR 32" Smart TV, Ext. 32" TV
Awning Info	16' Power w/Integrated LED Lighting
Gross Combined Weight	22000 lbs
Shower Type	Radius
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Bunkhouse Outdoor Entertainment

Quantum LP27

Take a Virtual Tour

Thor Motor Coach Quantum Class C gas motorhome LP27 highlights: Full Rear Bath ... more about Quantum LP27

Featured LP27

Specifications

Sleeps	5
Slides	1
Length	28 ft 8 in
Ext Width	8 ft 3 in
Ext Height	11 ft 2 in
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Standard Graphics
Hitch Weight	8000 lbs
GVWR	14500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	30 gals
Black Water Capacity	37 gals
Furnace BTU	30000 btu
Generator	4.0 kW Gas
Fuel Type	Gasoline
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	200 in
Number Of Bunks	1
Available Beds	Murphy
Torque	450 ft-lb
Refrigerator Type	12V with Auto Generator Start
Cooktop Burners	3
Shower Size	36" x 24"
Number of Awnings	1
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	15000 btu
Basement Storage	39.5 cu. ft.
TV Info	LR 39" Smart TV
Awning Info	19' 6" Power w/Integrated LED Lighting
Gross Combined Weight	22000 lbs
Shower Type	Standard
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Outdoor Entertainment Murphy Bed

Quantum WS31

Thor Motor Coach Quantum Class C gas motorhome WS31 highlights: Cab-Over Bunk ... more about Quantum WS31

Featured WS31

Specifications

Sleeps	6
Slides	1
Length	32 ft 4 in
Ext Width	8 ft 3 in
Ext Height	11 ft 2 in
Int Height	7 ft
Interior Color	White Truffle ll, Fashion Grey ll
Exterior Color	Partial Paint. Full Body Paint; Summer Jazz, Symphony
Hitch Weight	8000 lbs
GVWR	14500 lbs
Fresh Water Capacity	40 gals
Grey Water Capacity	28 gals
Black Water Capacity	28 gals
Furnace BTU	30000 btu
Generator	4.0 kw Gas
Fuel Type	Gas
Engine	7.3L V8
Chassis	Ford E-Series
Horsepower	325 hp
Fuel Capacity	55 gals
Wheelbase	223 in
Number Of Bunks	1
Available Beds	Queen
Torque	450 ft-lb
Refrigerator Type	12 Volt w/Auto Generator Start
Convection Cooking	Yes
Cooktop Burners	2
Shower Size	32" x 32"
Number of Awnings	1
LP Tank Capacity	40 lbs
Water Heater Type	Tankless
AC BTU	22000 btu
Basement Storage	55.7 cu. ft.
TV Info	LR 39" Smart TV, BR 32" Smart TV, Ext. 32" TV
Awning Info	16' Power w/Integrated LED Lighting
Gross Combined Weight	22000 lbs
Shower Type	Radius
Electrical Service	30 amp

Similar Floorplans

Bunk Over Cab Outdoor Entertainment Rear Bedroom

Quantum Features:

Standard Features (2025)

Construction & Exterior

Ford E-Series Chassis - 7.3L V8. 325HP 450 lb.-ft Torque w/TPM's
Chevrolet Chassis - 6.6L V8 401HP 464 lb.-ft Torque (Model Specific)
8,000-lb. Trailer Hitch
Electric Stabilizing Jack System (Model Specific)
Automatic Leveling Jacks with Touchpad Controls (Model Specific)
SmoothTECH Suspension System
Welded Tubular Aluminum Roof & Sidewall Cage Construction
Vacuum-Bond Laminated Roof, Walls & Floors w/Block Foam Insulation
Fiberglass Front Cap with Skylight, and Power Shade
One-Piece Upper Rear Cap
Sterling Exterior w/Graphics Package (Model Specific)
Sterling Partial paint w/Graphics Package (Model Specific)
Full-Body Paint Package w/Protective Mask IPO Partial Paint (Optional) (Model Specific)
Exterior MEGA-Storage Compartment - Large Storage Area (Model Specific)
Portable Table in MEGA-Storage® Compartment (Model Specific)
Lighted Rotocast Storage Compartments Lights are all on One Interior Switch
Flush Mount Radius Compartment Doors
Premium One-Piece Crossflex Exterior Roofing
Power Patio Awning with Integrated LED Lighting
Slide out Room Topper Awning(s) (Model Specific)
Roof Ladder
Exterior Grab Handle
Drop Down Stairwell Entrance Step w/Accent Light Under Step on Separate Switch
Entry Door with Deadbolt Lock
Black Framed Windows (Model Specific)
Frameless Slider Windows (Model Specific)
Exterior Pull-out Kitchen w/Griddle and 12v Cooler (Model Specific)

Automotive & Cockpit

Chevy Chassis Only: 7" Touchscreen Dash Radio, with Bluetooth, Android Auto, Apple CarPlay & Sirius /XM Radio Ready. Keyless Entry Key Fob, Emergency Engine Start Switch (Model Specific)
FORD Chassis Only: 10" Touchscreen Dash Stereo with Bluetooth, Android Auto, Apple CarPlay & Sirius /XM Radio Ready.FORD Chassis Only: Touch N' Go Control Panel: Tank Levels. Generator AGS, Emergency Start Switch, Slide out Controls, Keyless Entry Key Fob.
Steering Wheel Audio and Camera Control Ford Chassis Only
Back-up Monitor
Deluxe Exterior Mirrors (Model Specific)
Heated/Remote Exterior Mirrors w/Side View Cameras (Model Specific)
Molded Automotive Cockpit Headliner
Power Windows & Door Locks
Cruise Control
Tilt Steering Wheel
Map Light
Sun Visors
Windshield Privacy Curtain
Drink Holders
Three-point Seat Belts for the Driver & Passenger
Swivel Captain’s Chairs in Chassis Cockpit (Ford Chassis Only) (Model Specific)
Leatherette Captain's Chairs (Model Specific)
Valve Stem Extenders
Stainless Steel Wheel Liners
Aluminum Running Boards
LED Taillights

Interior

84” Interior Ceiling Height
Residential Vinyl Flooring
Rubber Tread Entry Steps with Lighted Step Well
Metal Entry Grab Handle
Smoke, LPG, Carbon Monoxide Detectors
Fire Extinguisher
Hard Vinyl Ceiling
Ceiling Ducted Air Conditioning System (Model Specific)
Weathered Cherry Flat Panel Cabinet Doors with Nickel Finish Hardware (Model Specific)
Cali Collection Flat Panel Cabinet Doors Two-Tone. Black Nickel Kitchen Faucet, Door Pulls and Hinges. Bath Hardware is all Brushed Nickel Including All Faucets. (Model Specific) (Optional on Select Models)
Decorative Glass Inserts in Kitchen Overhead Cabinet Doors w/Weathered Cherry Only (Model Specific)
Pressed Laminate Countertops Throughout (Model Specific)
Pressed Laminate Countertops Throughout Except Kitchen (Model Specific)
LED Lighting
Cab-Over Sleeping Area with Cup Holders, and Telescoping Bunk Ladder
Cab-Over Child Safety Net (Optional)
Leatherette Sofa w/Queen Size Murphy Bed Conversion (Model Specific)
Leatherette Jack-Knife Sofa (Model Specific)
Leatherette Theater Seating Option IPO Sofa LC28
Leatherette Theater Seating Option IPO Sofa. KW29, LF31, PQ31, and WS31
Living Room Accent Mirror (Model Specific)
Leatherette Dream Dinette® Booth
Wireless Phone Charger w/USB Plug on Dinette Table Top.
Passenger Seat Belts in Select Areas
Single Child Safety Tether in Dinette (Model Specific)
Dual Child Safety Tethers in Dinette (2) Forward Facing. (1) Belt No Tether Rearward Facing (Model Specific)
Window Privacy Shades (Model Specific)
Premium Window Privacy Roller Shades w/New Window Treatments (Model Specific)
Electric Fireplace with Remote Control (Model Specific)
Full Extension Soft Close Metal Ball-Bearing Drawer Guides
Ceiling Vent in Cab-Over Bunk

Kitchen

12v Refrigerator w/Auto Generator Start
Upgraded Recessed 3-Burner Gas Cooktop/Oven with Glass Cover (Model Specific)
Metal Pan Drawer Front (Where Applicable) (Model Specific)
Range Hood w/Task Light above Cooktop (Model Specific)
Microwave Oven (Model Specific)
2-Burner Gas Cooktop with Single Induction Cooktop (Model Specific)
30” Over-the-Range Convection Microwave Oven (Model Specific)
Solid Surface Kitchen Countertop Under Mounted Sink w/Stainless Steel Sink Cover. (Model Specific)
Pressed Laminate Kitchen Countertops (Model Specific)
Large Single Bowl Stainless Steel Sink w/Single Handle Faucet w/Pull-Down Sprayer
Flip-Up Countertop Extension (Model Specific)
Pop-Up Countertop Outlet & Charging Center for Electronics (Model Specific)
Large Kitchen Window behind Kitchen Sink and Cooktop
Kitchen Accent Countertop Light
Kitchen Waste Basket
Kitchen Pantry Cabinet (Model Specific)
12-volt Ceiling Vent in Kitchen with Under Cabinet Switch

Bedroom & Bathroom

Full Size Bed (Model Specific)
Queen Size Bed (Model Specific)
Queen Size Murphy Bed (Model Specific)
King Size Bed (Model Specific)
Bedspread and Pillow Shams
Decorative Headboard (Model Specific)
Bedroom USB Power Charging Center for Electronics
Hallway Bunk Beds with Telescoping Ladder (Model Specific)
Bedroom 12V Outlet for CPAP Machine
Power Bath Vent w/Wall Switch Bath
Foot Flush Toilet
Stainless Steel Bathroom Sink
Robe Hook'(s) Inside Bathroom
Skylight in Shower
Shower w/Upgrade Shower Curtain (Model Specific)
Shower with Curved Anti-Microbial Shower Curtain (Model Specific)
Shower with Glass Door (Model Specific)
Ceiling Vent in Bedroom (Model Specific)
12-volt Attic Fan with Cover in Bedroom (Model Specific)

Entertainment

39" Smart TV on Manual Swivel in Cab-Over (Model Specific)
39” Mid-Ship Smart TV in Living Area (Model Specific)
32” Smart TV in Bedroom (Model Specific)
Bedroom TV Prep (Model Specific)
Hallway Bunk Beds w/Gear Net Storage (Model Specific)
12-Volt Smart Exterior 32" TV on Swivel Bracket with Bluetooth Built in Sound Bar and Radio (Model Specific) (Optional on Select Models)
Satellite Mounting Backer in Roof

Electrical & Plumbing

4.0 kw Gas Generator
Winegard® ConnecT™ 2.0 WiFi / 4G / TV Antenna
30-amp Shoreline Power Cord
Automatic Transfer Switch w/Power Protection
Automatic Shoreline-to-Generator Transfer Switch
15,000 BTU Roof Front Air Conditioner (Model Specific)
Dual 11,000 BTU Roof Air Conditioners IPO 15,000 BTU Air Conditioner (Model Specific)
Battery Disconnect Switch
Second Auxiliary House Battery (Model Specific)
Battery Tray for Four (4) Batteries
100-watt Solar Charging System with Power Controller
Tankless Water Heater
Stackable Washer/Dryer Prep (Model Specific)
Outside Shower (Model Specific)
Exterior Water Spray Port Patio Side of Coach. (Model Specific)
360 Siphon RV Holding Tank Vent Cap
1” Fresh Water Tank Drain
Exterior LP Connection (Model Specific)
Holding Tanks with Heat Pads
Enclosed Sewer Area for Sewer Tank Valves (Model Specific)
Black Tank Flush System
Chevy Chassis Only: Systems Control Center (Model Specific)

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.

Manu-Facts:

Welcome to Thor Motor Coach, the #1 Motorhome Brand in North America, producing nearly 1 out of every 4 motorhomes sold each year. Formed in 2010 as a strategic merger of Damon Motor Coach and Four Winds International, we build many of the world’s most recognized motorhomes. As an industry leader in introducing cutting-edge innovations, we offer a wide range of styles, sizes, floor plans and features – delivering coaches that fit every customer’s lifestyle and budget.

Our diverse product lineup includes gas and diesel powered Class A and Class C motorhomes, as well as several innovative Class B options as well. By building a variety of unique styles, sizes, and floorplands, we offer motorhomes that feel custom-made – at a truly competitive price.

With so many unique models available, Thor Motor Coach motorhomes are priced to fit anyone’s budget – from families buying their first motorhome, to full-timers looking for a roaming “dream home.” No matter how you choose to spend your time or your money, there’s a Thor Motor Coach motorhome that fits your needs.