Thor Magnitude Grand
Motor Home SpecialistThe #1 Volume Selling Motor Home Dealer in the World!*
Thor Motor Coach Magnitude Grand RVs For Sale
Thor Magnitude Grand Super C diesel motorhomes for sale at Motor Home Specialist, the #1 Volume Selling Motor Home Dealer in the World and the #1 Thor Motor Coach RV dealer in the country. The Thor Magnitude Grand is a 4x4 Super C diesel motorhome built on the Ford F-550 or F-600 chassis (depending on floor plan), powered by a 6.7L Ford Power Stroke V8 turbo diesel producing 330 horsepower and 950 lb-ft of torque. Shopping for a new Magnitude Grand or a used Magnitude Grand? MHSRV stocks one of the largest selections of Thor Motor Coach Magnitude Grand Super C diesel motorhomes for sale anywhere in the country, all backed by industry-leading discount pricing.
Why Buyers Pick the Magnitude Grand
The Magnitude Grand is built for buyers who want serious off-road and off-grid capability without giving up a luxury Super C interior. The 4x4 Power Stroke diesel powertrain handles steep grades, mountain passes, and unimproved forest roads that stop rear-wheel-drive coaches cold. The heavy-duty Ford F-550 or F-600 chassis underneath means you can tow toy haulers, enclosed trailers, boats, or larger toads behind the coach without overworking the platform. Standard 500-watt rooftop solar keeps the house batteries topped up for extended dry camping without leaning on the generator.
Chassis, Powertrain, and Towing
The X32 and Z30 floor plans ride on the Ford F-550 chassis. The longer L35 and R36 step up to the Ford F-600. Every Magnitude Grand runs the 6.7L Ford Power Stroke V8 turbo diesel rated at 330 horsepower and 950 lb-ft of torque. Most floor plans come with a 12,000-pound trailer hitch and integrated trailer brake control; the X32 uses a 10,000-pound hitch. That capacity, paired with the 4x4 Ford chassis and the Power Stroke, covers substantial towing loads including toy haulers, enclosed cargo trailers, boats, and full-size SUV or truck toads.
Cockpit and Driver-Assist
Standard cockpit safety and driver-assist features include automatic headlights, pre-collision assist, forward collision warning, and lane departure warning. The 8-inch touchscreen dash runs Ford SYNC 4 with AppLink, voice recognition, smart-charging USB ports, and 911 assist.
Exterior, Solar, and Off-Grid
A 500-watt rooftop solar charging system with integrated power controller is standard on every Magnitude Grand. That's more roof solar than most Super C coaches in the category and it's a real off-grid enabler for buyers who don't want to run the generator every night. A power patio awning with LED lighting comes standard on every floor plan, and an external LP connection covers grill hookups at the campsite. The R36 adds a full exterior kitchen with a refrigerator and sink. The L35 offers an optional pull-out griddle. A 32-inch exterior Smart TV on a swivel bracket with Bluetooth soundbar is included across the lineup for tailgating or outdoor movies.
Connectivity and Entertainment
The Winegard ConnecT 5G system pairs a 5G hotspot, Wi-Fi router, and TV antenna in a single rooftop unit. A 40-inch Smart TV covers the living area on every floor plan. The X32, L35, and R36 add a 32-inch bedroom Smart TV. The Z30 uses a 24-inch bedroom TV.
Living Area
The X32, L35, and R36 include a Dream Dinette with built-in cup holders and a tabletop wireless phone charger with USB port. Every floor plan comes with power theater seats featuring heat, massage, cup holders, and USB ports. The Z30 adds side tables built into the seating armrests. Coach systems route through the Rapid Camp+ multiplex platform, letting owners run water, lighting, climate, and slide-outs from a wall-mounted touchscreen or a paired Bluetooth mobile app.
Galley
The Magnitude Grand kitchen runs a residential refrigerator, a three-burner gas cooktop, a spacious pantry, a stainless-steel double-bowl sink with pull-down sprayer, and solid-surface countertops with a pop-up wireless phone charger that also includes outlets and USB plugs for kitchen appliances and electronics.
Master Bedroom and Sleeping
Master bed configuration varies by floor plan. The X32 and L35 use a Queen-size bed. The R36 steps up to a King and adds dedicated bunk beds for families traveling with kids. The Z30 uses two twin sofa beds that combine into a King-size bed with a filler. Every Magnitude Grand includes a standard cab-over bunk above the cockpit with a powered sky-view shade for stargazing. Bedside nightstands on the X32, L35, and R36 include wireless and USB charging ports.
The Four Magnitude Grand Floor Plans
X32 (F-550, Queen bed): The shorter of the two F-550 layouts. Queen master, 10,000-pound trailer hitch, and Dream Dinette. Good pick when maneuverability and price matter more than max towing capacity.
Z30 (F-550, twin-to-King): The other F-550 layout. Two twin sofa beds convert to a King. Side-table armrests on the theater seating add functional daytime workspace. 24-inch bedroom TV.
L35 (F-600, Queen bed): Step up to the F-600 chassis for the longer wheelbase and 12,000-pound hitch. Queen master, Dream Dinette, and the optional exterior pull-out griddle.
R36 (F-600, King bed + bunks + exterior kitchen): The family flagship in the lineup. King master, dedicated interior bunk beds, standard exterior kitchen with refrigerator and sink, 12,000-pound hitch. Best pick for families and buyers who want maximum sleeping and outdoor cooking capability.
Shopping the Magnitude Grand against other Thor Super C diesel options? Compare it to the Thor Inception (Freightliner S2RV chassis, Cummins ISB-XT diesel), the Thor Inception HD (upgraded Inception trim with bunk model), the Thor Pasadena, or the Thor Omni. All are stocked at Motor Home Specialist, which sells more Thor Motor Coach RVs than any other dealer in the country.
Thor Magnitude Grand FAQs
What is the Thor Magnitude Grand?
The Thor Magnitude Grand is a 4x4 Super C diesel motorhome built by Thor Motor Coach. It pairs the off-road capability of the Ford 4x4 Power Stroke diesel platform with a luxury Super C interior, designed for buyers who want serious chassis capability for towing, off-road travel, and extended off-grid use.
What chassis is the Thor Magnitude Grand built on?
The Thor Magnitude Grand is built on the Ford 4x4 turbo diesel chassis, with the X32 and Z30 floor plans on the Ford F-550 and the longer L35 and R36 on the F-600. Every Magnitude Grand runs the Ford 6.7L Power Stroke V8 turbo diesel at 330 horsepower and 950 lb-ft of torque.
What is the difference between the Ford F-550 and F-600 Magnitude Grand floor plans?
The F-550 chassis carries the X32 and Z30 (the shorter Magnitude Grand floor plans) with a lower GVWR and a 10,000-pound hitch on the X32. The F-600 chassis carries the longer L35 and R36 floor plans, adds a higher GVWR, and steps the hitch up to 12,000 pounds. Both chassis use the same 6.7L Power Stroke diesel and the same 4x4 driveline. Pick the F-550 floor plans (X32 or Z30) for a shorter, more maneuverable coach. Pick the F-600 floor plans (L35 or R36) for higher tow ratings and more interior room.
Is the Thor Magnitude Grand 4x4?
Yes. Every Thor Magnitude Grand comes standard with the Ford 4x4 turbo diesel chassis. That covers dirt roads, snow, mud, unimproved forest service roads, and dispersed campsites that aren't accessible to standard rear-wheel-drive motorhomes.
Is the Thor Magnitude Grand a Super C?
Yes. The Magnitude Grand is a Super C diesel motorhome, built on the heavy-duty Ford F-550 or F-600 4x4 chassis with the Power Stroke V8 turbo diesel. Super C coaches use the cab-over body style of a traditional Class C paired with a heavy-duty diesel chassis and substantially higher towing capability than most Class A or Class C gas coaches.
How much can the Thor Magnitude Grand tow?
Most Magnitude Grand floor plans (Z30, L35, R36) come with a 12,000-pound trailer hitch with integrated trailer brake control. The X32 uses a 10,000-pound hitch. Both hitches pair with the Ford 4x4 chassis and the Power Stroke diesel, so the Magnitude Grand can pull substantial loads including toy haulers, enclosed trailers, boats, and larger toad vehicles.
What floor plans does the Thor Magnitude Grand come in?
Four: the X32, Z30, L35, and R36. The X32 and Z30 are on the Ford F-550 chassis. The L35 and R36 step up to the F-600. The R36 is the family bunk model and adds a standard exterior kitchen with a refrigerator and sink.
What is the difference between the Magnitude Grand and the Inception?
Both are Thor Motor Coach Super C diesel motorhomes, but they run different chassis platforms. The Thor Inception is built on the Freightliner S2RV chassis with a Cummins ISB-XT diesel, tuned for on-road luxury and towing. The Magnitude Grand runs a Ford F-550 or F-600 4x4 chassis with a Ford Power Stroke V8 diesel, tuned for off-road travel and extended off-grid use. Pick the Inception for on-road luxury and pavement-focused travel. Pick the Magnitude Grand when 4x4 capability and boondocking range matter more.
Which Thor Magnitude Grand has bunks?
The R36. It's the only Magnitude Grand floor plan with dedicated interior bunk beds, and it's also the largest layout in the lineup on the F-600 chassis. On top of the interior bunks, every Magnitude Grand includes a standard cab-over bunk with a powered sky-view shade, so the R36 gives families three sleeping zones: King master, interior bunks, and cab-over.
Which Magnitude Grand has a King-size bed?
The R36 has a standard King-size bed in the master. The Z30 uses two twin sofa beds that combine into a King with a filler cushion, which is a different sleep configuration but ends up at the same King footprint. The X32 and L35 both use a Queen master.
How many people does the Magnitude Grand sleep?
Depends on the floor plan. Every Magnitude Grand sleeps two on the primary bed plus one or two more in the cab-over bunk. The R36 family layout adds dedicated interior bunks that can add two more, bringing total capacity to six on that floor plan. The Z30 twin-to-King setup and Dream Dinette on the X32, L35, and R36 add additional sleeping space when configured for company.
Does the Magnitude Grand have an outdoor kitchen?
Yes, on the R36. The R36 floor plan comes standard with an exterior kitchen that includes a refrigerator and sink, which is a rare feature in the Super C diesel segment. The L35 offers an optional pull-out griddle for outdoor cooking. Every Magnitude Grand also includes an external LP connection for grill hookups and a 32-inch exterior Smart TV with Bluetooth soundbar for entertainment at the campsite.
Does the Thor Magnitude Grand come with solar?
Yes. Every Magnitude Grand comes standard with a 500-watt rooftop solar charging system and integrated power controller. That's roughly five times the standard solar wattage on most Class C gas motorhomes and it's meaningful for buyers who plan extended off-grid stays or want to reduce generator run time.
Can I drive the Magnitude Grand without a special license?
In most US states, yes. The Magnitude Grand is built on the Ford F-550 or F-600 truck chassis, which sits below the 26,001-pound GVWR threshold that triggers a commercial driver's license in most states. A few states (California, Wisconsin, and a handful of others) have their own non-commercial license rules for larger RVs, so check your state's DMV requirements before purchase.
How much does a Thor Magnitude Grand cost?
Pricing on a new Magnitude Grand varies by floor plan, chassis choice (F-550 vs F-600), options, and exterior paint package. MHSRV discounts every new Magnitude Grand well below MSRP. Contact the sales team for a current out-the-door quote on a specific in-stock unit.
Where can I buy a Thor Magnitude Grand?
Motor Home Specialist in Alvarado, Texas is the #1 volume-selling Thor Motor Coach dealer in the country and stocks new and used Magnitude Grand Super C diesel motorhomes at the main location. Buyers from all 50 states can arrange in-house financing, trade-in appraisals, and post-sale service coordination, whether picking up in person or coordinating remote handoff.
Manufacturer options, features, colors, etc. can all change without notice and MHSRV assumes no responsibility for the changes or possible errors in information provided by the manufacturer. All weights and measurements are approximate and not guaranteed to be 100% accurate. For the latest information be sure to check with your salesperson and/or the coach manufacturer and verify before purchase.
