CamperResearchFind your rig →

Thor Motor Coach Magnitude BB35

Class Cbuilt 2020–20Mixed build tierPatient search on the used market
WHAT ONE COSTS
$130,900est. used (2020, 6 yr old)

Sticker was $212,850 in 2020. Out of production since 2020, so the used market is the only way to buy one. Estimate assumes a 2020 unit.

THE SPECS
Length36.7 ft
Height (incl. A/C)12.5 ft
Width8.3 ft
Interior height7.0 ft
GVWR19,500 lb
Dry weightnot published
Sleeps8
Slide-outs2
Fresh water75 gal
Grey water40 gal
Black water40 gal
Air conditioning30,000 BTU
Awning20 ft
Fuel68 gal
Engine / chassisFord 6.7L Power Stroke V8 turbo diesel, F-550 Super Duty
GeneratorOnan RV QD 6000 diesel

A missing row means the maker never published that figure: unknown, not zero.

WHERE PEOPLE SLEEP
  • King bed(Permanent)72×76
  • Bunk beds(Permanent)29×72
  • Cab-over bunk over the truck cab(Stow-away)59×80
  • 74" sofa bed(Convertible)
  • 70" Dream Dinette booth(Convertible)
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Thor Motor Coach (Mixed tier): Thor Magnitude Super C / Magnitude Grand

YEAR BY YEAR: WHAT CHANGED
  • 2020Introduced and discontinued in the same model year, replaced by the BH35
FINDING ONE

Patient search: weeks of watching, and probably some travel. Why: Thor Motor Coach is a volume manufacturer; only one model year. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Launch-year bunkhouse - king, two bunks, cab-over and a sofa bed; sleeps eight and lasted one year.

OTHER MAGNITUDE FLOORPLANS
Find one for sale

Live listings for the BB35 on the big marketplaces. Each search opens pre-filled with this exact floorplan:

Inventory varies by site and day. Slim pickings? search the whole Magnitude line ↗

Is the BB35 your #1, or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

See where it ranks for you →

Data compiled from manufacturer spec sheets, retrieved 2026-07.