The 2021 Thor Motor Coach Quantum SL31 is a premium, family-focused Class C gas motorhome constructed on a heavy-duty Ford E-450 chassis. Highly popular for it's massive sleeping capacity and smart entertainment options, the LF31 layout stands out with its single full-wall slide-out that radically increases walking space. This bunkhouse model is capable of comfortably sleeping 7 to 9 people.

Mileage: 7,361

Chassis & Mechanical Performance

• Godzilla V8 Engine: Driven by Ford's robust 7.3L V8 "Godzilla" engine, generating 325 to 350 horsepower and 450 to 468 lb-ft of torque.

• SmoothTECH Ride System: Built with Thors signature SmoothTECH ride enhancement suspension system by Mor-Ryde for improved highway stability and handling.

• Hitch & Capacities: Equipped with an 8,000-pound rated rear hitch (with a safe towing limit of 5,000 lbs), a 55-gallon fuel tank, and an average cargo carrying capacity of around 1,300 to 1,400 lbs.

Dimensions & Capacities

• Exterior Dimensions: 32 feet, 6 inches to 32 feet, 8 inches in length; an exterior width of 8 feet, 3 inches; and an exterior height of 11 feet, 2 inches with the A/C units included.

• Interior Space: Features a tall 7-foot (84 inches) interior ceiling height lined with residential vinyl flooring.

• Holding Tanks: 40 gallons of Fresh Water, 28 gallons of Gray Water, and 28 gallons of Black Waste Water.

Key Living Amenities & Entertainment

• Bunkhouse Architecture: Features dedicated 27" x 27" hallway bunk beds equipped with privacy curtains and individual entertainment options, a cab-over bunk complete with a built-in automotive panoramic windshield, a 70-inch Dream Dinette, and a leatherette jack-knife sofa bed.

• Rear Master Bedroom: Houses a walk-around RV Queen bed with a tilt mechanism, dual nightstands, a large wardrobe, and a dedicated 32-inch Smart TV.

• Gourmet Kitchen: Fully modern setup with solid-surface countertops, a double-door 12V residential refrigerator, a pantry, a hybrid cooking system including a two-burner LP gas cooktop with a single induction burner, and a convection microwave.

• Bath & Utilities: Includes a dual-entry walkthrough bathroom with a corner radius shower and glass door. Systems are backed by a tankless instant hot water heater, a Onan 4,000-watt generator, a standard 100-watt roof solar charging system, and a 4-point automatic hydraulic leveling jack system.

• Outdoor Entertaining: Features a 16-foot power awning with integrated LED strip lights alongside an exterior 32-inch Smart TV mounted on a swivel arm with an integrated Bluetooth soundbar. Extensive rotocast basement storage compartments provide up to 55.7 cubic feet of outdoor storage.