Thor·Class B·2025

Thor Twist 2T

Name: Thor Twist 2T
Brand: Thor
Price: 110000 USD

4across 1,800 reviews on retail listings

|20 ft|9,800 lbs|Sleeps 4

The Thor Twist 2T is a compact Class B with a pop-top roof and over-cab sleeping area. Built on the Ram ProMaster, it offers surprising sleeping capacity for its size.

Small FamiliesCouplesCampgrounds

MSRP from

$110,000

$$$ Premium

ChassisRam ProMaster 3500

Engine3.6L V6 Gas

Solar100W

Slide-Outs0

Specifications

Length

20 ft

Weight

9,800 lbs

Sleeps

Fresh Water

25 gal

Gray Water

18 gal

Black Water

10 gal

Features

Pop-Top Roof

Over-Cab Bunk

Wet Bath

2-Burner Stove

Swivel Cab Seats

Power Awning

Backup Camera

Highlights

Sleeps 4 in a Class B — rare for this vehicle class

Pop-top with over-cab bunk maximizes sleeping options

Ram ProMaster parts and service are widely available

What owners report

Summarized from Reddit and owner forums — not a first-hand test.

The Thor Twist 2T is a budget-minded entry into the popular compact Class B world, built on the Ram ProMaster gas chassis. Its appeal is straightforward: it drives like a tall van, parks almost anywhere, and gives you a self-contained campervan — galley, wet bath, tanks, house power, and sleeping for up to four — for thousands less than the premium ProMaster competition. For buyers who want van life without Sprinter or top-tier Winnebago money, that value proposition is the whole story.

Living with it is where the budget shows. On the road the gas V6 ProMaster is easy to maneuver and friendly in cities and parks, but it's not powerful and gets buzzy on grades, and fuel economy trails the diesel-based vans. Inside, Thor's well-documented QC reputation is the main caution: owners across the brand's ProMaster Class Bs report flaking fake-leather upholstery, loose wallpaper, plumbing routed to the wrong tanks or misaligned with access holes, water-heater O-ring leaks, and electrical gremlins like chafed wiring causing the generator to self-start. None of it is necessarily dealbreaking, but it points to rushed assembly that owners end up sorting out, and four-season comfort lags the better-insulated rivals.

The Twist 2T is for the value-focused buyer who wants a maneuverable, do-anything van, can live with cheaper materials, and ideally has the patience (or a good dealer) to chase down early QC issues. The classic cross-shop is the Winnebago Travato and Solis PX, also ProMaster-based: the Thor undercuts the Solis PX by roughly $18k, but the Winnebagos pull ahead on the things you feel daily — Truma Combi heat, real insulation, smarter off-grid energy architecture, and better fit and finish. If price is the priority the Twist wins; if long-haul refinement and durability matter more, the extra money for a Winnebago is what most owners say they'd spend.

What owners like

+Compact footprint around 21 feet fits in many standard parking spaces and driveways, letting owners use it as a daily-capable vehicle and not just a campground rig
+Significantly cheaper than premium ProMaster Class Bs — Thor's Twist/Dazzle pricing undercuts a comparable Winnebago Solis PX by roughly $18k, which is a major draw for budget-conscious van buyers
+Front-wheel-drive ProMaster platform gives a low, flat floor and good traction in rain and light snow, and owners appreciate the easy step-in height
+Gas V6 means cheaper, simpler maintenance than a diesel and service at any Ram dealer, versus the specialized service a Mercedes Sprinter-based van requires
+Sleeps up to four in the 2T layout, giving small families more flexibility than the strictly-two-person premium vans like the Travato
+Self-contained with galley, wet bath, fresh/gray/black tanks, and house power, so owners get real campervan function in a package small enough to drive anywhere
+Wide Thor/Ram dealer and parts network across the country makes finding service and components easier than with boutique van builders

Common complaints

−Build quality and QC are the recurring knock — owners across Thor's ProMaster Class Bs report fake-leather sofa and bench upholstery flaking and peeling, loose wallpaper, and generally cheap-feeling furniture
−Water-heater and hydraulic issues appear in the Thor B line, including tankless water-heater O-ring leaks and misrouted hydraulic hoses and failing components
−Fuel economy from the gas ProMaster trails the diesel-based premium vans, so the lower purchase price is partly offset at the pump on long trips
−Four-season capability is limited versus vans like the Travato with Truma Combi heat and dedicated insulation; the budget price shows in cold-weather comfort
−You generally get what you pay for versus the premium ProMaster vans — the cheaper price comes with thinner systems, less refined energy/off-grid setup, and lower-grade interior materials

Questions owners ask

What chassis is the Thor Twist 2T built on?

It's built on the Ram ProMaster gas chassis with a V6 engine — the same front-wheel-drive platform used by the Winnebago Travato and Solis. That means a low flat floor, easy city maneuvering, and service at any Ram dealer, but more modest power and fuel economy than a diesel-based van.

How does the Thor Twist compare to a Winnebago Solis or Travato?

The Twist's big advantage is price — it undercuts a comparable Solis PX by around $18k. The Winnebagos counter with better four-season touches like Truma Combi heat and added insulation, a smarter off-grid energy setup, and more refined fit and finish, so it comes down to budget versus long-term refinement.

Is Thor Class B build quality a concern?

Yes, it's the most common complaint. Owners across Thor's ProMaster vans report flaking fake-leather upholstery, loose wallpaper, plumbing routed to the wrong tanks, and electrical issues like chafed wiring. A thorough pre-delivery inspection and a good dealer relationship go a long way.

Can a Thor Twist 2T sleep a family?

The 2T layout sleeps up to four, which gives small families more flexibility than strictly two-person premium vans like the Travato. Just remember it's still a compact 21-foot van, so four people and their gear will feel cozy on longer trips.

Is the gas ProMaster engine powerful enough?

It's adequate but not strong — owners describe the V6 as working hard and getting buzzy on grades and at highway speed compared to a torquey diesel. The upside is cheaper, simpler maintenance and gas availability everywhere, which suits buyers who prioritize low running costs over outright power.