Rear bath, two full baths
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2026 Thor Motor Coach Aria 4000
NewStock #MHS44470
Freightliner® XC-R Raised Rail Chassis with Atlas™ Foundation · ISB-XT 6.7-liter
Listing price
2026 Aria 4000
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
Three bunk options. Two fixed bunks plus a power drop-down overhead bunk over the cab. Make the Aria 4000 one of the more versatile sleepers in the Class A diesel pusher segment, and the tilt-a-view King bed in back gives the master suite a genuinely premium feel. Two full baths mean no morning traffic jams, with the rear bath featuring a dual vanity, oversized fiberglass shower with skylight, and solid surface countertops. Under the hood, the Cummins ISB-XT 6.7L paired with an Allison MH-3000 transmission and air-ride suspension earns consistent praise from owners for a smooth, quiet highway experience that belies the rig's size. The cockpit is well-appointed too. Leatherette captain's chairs, a 14" touchscreen with Apple CarPlay and Android Auto, blind spot detection, and heated power mirrors with integrated side cameras all come standard.
Length
41 ft
GVWR
35,320 lbs
Sleeps
9
Slideouts
3
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$277,989 – $339,995
This unit has been on the lot longer than 120 days.
This unit is ranked 3 of 3 by asking price in this group.
The listing price on this unit has changed 3 times.
See the complete price timeline and the rest of this unit's pricing insights.
Blue Compass RV
Alvarado, TX
Sells faster than 72% of US RV dealers
Compared with 1,118 dealers nationwide
MSRP $443,919. The New 2026 Thor Motor Coach Aria Diesel Pusher Model 4000
Optional Features
Shop a huge selection of diesel pusher motorhomes all at MHSRV! Choose from Thor Motor Coach Palazzo – Riviera – Aria – Fleetwood Discovery – Frontier – Holiday Rambler Endeavor – Nautica – Entegra Coach Reatta – Aspire and more. We also buy and sell quality pre-owned models such Newmar Mountain Aire – Dutch Star – New Aire – Ventana – Kountry Star – Northern Star - Allegro Bus – Phaeton – Allegro Red – Byway – Allegro Breeze – Winnebago Journey – Forza – Coachmen Sportscoach – Thor Venetian – Tuscany and much more. Visit MHSRV.com for our complete line-up and the sale prices that have made us the #1 volume selling motor home dealership in the world 12 years in a row!
This RV is approximately 41 feet 1 inches in length and features (3) slide-out rooms, drop down overhead loft, king size Tilt-A-View inclining bed, residential refrigerator, solid surface counter tops, stack washer/dryer and rear master bath w/ dual sinks. The Aria is powered by a Cummins 360HP diesel engine, Freightliner XC-R raised rail chassis, Allison automatic transmission Air-Ride suspension and features automatic leveling jacks with touch pad controls, touchscreen dash radio with GPS, tile floors and much more.
For more details on this unit, our full inventory, brochures, window stickers, videos, photos, and customer reviews, visit MHSRV.com or call 800-335-6054. At Motor Home Specialist, we never charge prep or orientation fees. Every new RV sale includes a multi-point inspection, full interior and exterior detail, and a high-pressure rain booth test—an exclusive service in the industry. You'll also receive a comprehensive coach orientation with an MHSRV technician and a complimentary night in our delivery park with full hook-ups. --Why Pay More? Why Settle for Less?—
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