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2020 Thor Motor Coach Aria 4000 197,000
Location: Boise, ID
Mileage: 20,570 miles
Price: $197,000
Class: Class A Diesel
Length: 40 ft
Chassis: Freightliner XC-R
Engine: Cummins ISB 6.7L 360HP
Slides: 3
Fuel Type: Diesel
Sleeps: Up to 10
Clean Title in Hand

Luxury, Space, and Family-Friendly Comfort Indoor Stored, Low Miles
For sale is a beautifully maintained 2020 Thor Aria 4000, a luxury diesel pusher loaded with comfort, space, and power. Built on the Freightliner XC-R chassis with a Cummins 360HP diesel engine, this coach is the perfect combination of reliability and refinement. With only 20,570 miles, its barely broken in and already serviced for the 2025 seasonincluding brand new house and chassis batteries.

Always stored indoors, never lived in full-time, and maintained with great care.
Interior Features:
Popular bunkhouse floor plan with bath-and-a-half layout
Sleeps up to 10 (king bed, bunk beds, dinette & sofa convert, drop-down overhead bunk)
Residential refrigerator, induction cooktop, convection microwave
Solid-surface countertops and tile backsplash
Stackable washer/dryer
Central vacuum system
Multiple TVs including living area, bedroom, bunk area, and exterior
Premium leather captains chairs and seating throughout
Beautiful tile flooring and modern cabinetry
Performance & Utilities:
Cummins ISB 6.7L 360HP diesel engine / Allison 6-speed transmission
8.0kW Onan diesel generator
Aqua-Hot 250D hydronic heat
Dual 15,000 BTU A/C units with heat pumps
100-gallon diesel fuel capacity
91-gallon fresh / 80-gallon gray / 51-gallon black tanks
28-gallon propane tank
10,000 lb towing capacity
Side and rear-view cameras
Exterior & Build:
Full-body paint with bold, modern graphics
Dual power awnings with integrated LED lighting
Exterior TV and sound system
Slide-out toppers
Ample basement storage
Flush-mounted frameless windows
Additional Info:
Indoor stored since new
New chassis and house batteries (2025)
Fully serviced for 2025 season
Non-smoking / pet-free
Clear title in hand and ready to sell