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Condition: Used
Exterior Length: 10,59 m
Sleeps: 5
Number of Slide Outs: 3
Mileage: 48 327 km
Gross Vehicle Weight: 14 696,39 kg
Description: Used 2023 Thor Motor Coach Aria 3401
Details: Thor Motor Coach Aria Class A diesel motorhome 3401 highlights: Full-Wall Slide Inclining King Bed ...
Updated: Friday, October 09, 2026 09:03 am
Location: Baton Rouge, Louisiana, USA
Seller: The RV Shop
Condition: Used
Exterior Length: 11,05 m
Sleeps: 7
Number of Slide Outs: 4
Mileage: 26 417 km
Gross Vehicle Weight: 14 696,39 kg
Description: Used 2020 Thor Motor Coach Aria 3601
Details: Thor Motor Coach Aria 3601 class A diesel motorhome highlights: Fireplace Inclining King Bed Split ...
Updated: Sunday, October 11, 2026 01:02 am
Location: Houston, Texas, USA
Seller: Ron Hoover RV & Marine - South Houston
2019 THOR MOTOR COACH ARIA 3601
Diesel Class A Motorhomes
MSRP€ 169.546 SAVE 26% EUR € 126.266
Condition: Used
Exterior Length: 11,05 m
Sleeps: 7
Number of Slide Outs: 4
Mileage: 32 187 km
Gross Vehicle Weight: 14 696,39 kg
Description: Used 2019 Thor Motor Coach Aria 3601
Details: Thor Motor Coach Aria 3601 class A diesel motorhome highlights: Fireplace Inclining King Bed Split ...
Updated: Thursday, September 10, 2026 03:02 am
Location: Irwin, Pennsylvania, USA
Seller: Best Choice Trailers and RV
2018 THOR MOTOR COACH ARIA 3601
Diesel Class A Motorhomes
MSRP€ 139.205 SAVE 28% EUR € 100.833
Condition: Used
Exterior Length: 11,05 m
Sleeps: 6
Number of Slide Outs: 4
Mileage: 88 514 km
Gross Vehicle Weight: 14 696,39 kg
Description: Used 2018 Thor Motor Coach Aria 3601
Details: Thor Motor Coach Aria motorhome 3601 highlights: Six Seatbelts Fireplace Inclining King Bed Split B...
Updated: Thursday, September 10, 2026 03:02 am
Location: Irwin, Pennsylvania, USA
Seller: Best Choice Trailers and RV
2027 THOR MOTOR COACH ARIA 3702
Diesel Class A Motorhomes
MSRP€ 401.388 SAVE 22% EUR € 313.221
Condition: New
Stock Number: SP-MWZ0937
VIN: 4UZACHFC3VCWZ0937
Description: 2027 Thor Motor Coach Aria 3702 Class A Diesel MotorhomeThe 2027 Thor Motor Coach Aria 3702 is a Class A diesel coach for four, built on a Freightl...
Updated: Friday, October 09, 2026 08:59 am
Location: Spring, Texas, USA
Seller: DeMontrond RV - Spring
2027 THOR MOTOR COACH ARIA 3702
Diesel Class A Motorhomes
MSRP€ 398.889 SAVE 26% EUR € 294.478
Condition: New
Exterior Length: 0,94 m
Sleeps: 8
Exterior Width: 0,2 m
Stock Number: 345047
VIN: 4UZACHFC5TCWU2322
Description: NEW 2027 THOR MOTOR COACH ARIA 3702 – 345047
Introducing the 2026 Thor Motor Coach Aria 3702, a luxurious Class A diesel motorhome desig...
Updated: Saturday, August 29, 2026 03:33 am
Location: Wixom, Michigan, USA
Seller: General RV Center
2027 THOR MOTOR COACH ARIA 3702
Diesel Class A Motorhomes
MSRP€ 398.889 SAVE 26% EUR € 294.478
Condition: New
Exterior Length: 0,94 m
Sleeps: 8
Number of Slide Outs: 3
Exterior Width: 0,2 m
Stock Number: 345048
Description: NEW 2027 THOR MOTOR COACH ARIA 3702 – 345048
Introducing the 2026 Thor Motor Coach Aria 3702, a luxurious Class A diesel motorhome desig...
Updated: Saturday, August 29, 2026 03:33 am
Location: North Canton, Ohio, USA
Seller: General RV Center - Canton
2026 THOR MOTOR COACH ARIA 3702
Diesel Class A Motorhomes
MSRP€ 389.275 SAVE 33% EUR € 261.464
Condition: New
Stock Number: TC-MWS8322
VIN: 4UZACHFC1TCWS8322
Description: 2027 Thor Motor Coach Aria 3702 Class A Diesel MotorhomeThe 2027 Thor Motor Coach Aria 3702 is a Class A diesel coach for four, built on a Freightl...
Updated: Friday, October 09, 2026 12:47 pm
Location: Texas City, Texas, USA
Seller: DeMontrond RV - Texas City
2026 THOR MOTOR COACH ARIA 3702
Diesel Class A Motorhomes
MSRP€ 375.895 SAVE 38% EUR € 232.011
Condition: New
Exterior Length: 11,28 m
Sleeps: 8
Horse Power: 268,45 kW
Wheelbase: 622,3 cm
Exterior Width: 0,2 m
Description: NEW 2026 THOR MOTOR COACH ARIA 3702 – 322226
Introducing the 2026 Thor Motor Coach Aria 3702, a luxurious Class A diesel motorhome desig...
Updated: Friday, October 02, 2026 03:34 am
Location: Salisbury, North Carolina, USA
Seller: General RV Center - Salisbury
2027 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 407.634 SAVE 26% EUR € 303.402
Condition: New
Exterior Length: 11,89 m
Sleeps: 6
Number of Slide Outs: 3
Exterior Width: 0,2 m
Stock Number: 345056
Description: NEW 2027 THOR MOTOR COACH ARIA 3901 – 345056
Thor Motor Coach Aria 3901 Class A Diesel highlights:
Tilt-A-View® Inclining King Bed
...
Updated: Wednesday, October 07, 2026 09:20 am
Location: Wixom, Michigan, USA
Seller: General RV Center
2027 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 409.458 SAVE 26% EUR € 303.402
Condition: New
Exterior Length: 11,89 m
Sleeps: 6
Number of Slide Outs: 3
Exterior Width: 0,2 m
Stock Number: 345051
Description: NEW 2027 THOR MOTOR COACH ARIA 3901 – 345051
Thor Motor Coach Aria 3901 Class A Diesel highlights:
Tilt-A-View® Inclining King Bed
...
Updated: Wednesday, October 07, 2026 03:33 am
Location: Orange Park, Florida, USA
Seller: General RV Center - Jacksonville
2026 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 408.877 SAVE 36% EUR € 263.245
Condition: New
Exterior Length: 12,17 m
Sleeps: 6
Number of Slide Outs: 3
Mileage: 3 795 km
Stock Number: TAR141
Description: 2026 Thor Motor Coach Aria 3901 The 2026 Thor Motor Coach Aria 3901 is a luxury Class A diesel motorhome built on a powerful diesel chassis, combin...
Updated: Wednesday, October 07, 2026 07:03 pm
Location: Colton, California, USA
Seller: Giant RV-Colton
Condition: New
Exterior Length: 11,89 m
Sleeps: 10
Number of Slide Outs: 2
Exterior Width: 0,2 m
Stock Number: 345053
Description: NEW 2026 THOR MOTOR COACH ARIA 3901 – 345053
Step into the luxurious world of the 2026 Thor Motor Coach Aria 3901, where elegance meets ...
Updated: Wednesday, October 07, 2026 03:33 am
Location: Salisbury, North Carolina, USA
Seller: General RV Center - Salisbury
2024 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 267.710 SAVE 34% EUR € 175.791
View Floor Plan
Condition: Used
Exterior Length: 0,99 m
Sleeps: 6
Number of Slide Outs: 3
Exterior Width: 0,2 m
Stock Number: 351217
Description: USED 2024 THOR MOTOR COACH ARIA 3901 – 351217
Thor Motor Coach Aria Class A diesel motorhome 3901 highlights:
Full and Half Bath
Drop-D...
Updated: Saturday, August 29, 2026 03:33 am
Location: Dover, Florida, USA
Seller: General RV Center - Dover
Condition: Used
Exterior Length: 12,19 m
Number of Slide Outs: 3
Stock Number: FP228534
VIN: 4UZACHFC8PCUH6492
Exterior Height: 3,81 m
Description: 2023 Thor Motor Coach ARIA 3901 - Please email or call for the full list of the features, availability or anything else we can send to help you. ...
Updated: Thursday, October 01, 2026 11:02 pm
Location: Sanford, Florida, USA
Seller: La Mesa RV - Orlando
2023 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 232.016 SAVE 14% EUR € 198.998
View Floor Plan
Condition: Used
Stock Number: K3662A
VIN: 4UZACHFCXPCUJ5827
Sleeping quarters: Yes
Interior Height: 2,13 m
Shipping Height: 381 cm
Description: Used 2023 Thor Motor Coach Aria 3901
Details: Call for details....
FuelType: DIESEL
Updated: Friday, October 02, 2026 03:13 am
Location: Wausau, Wisconsin
Seller: King's Campers
Condition: Used
Exterior Length: 12,22 m
Sleeps: 7
Number of Slide Outs: 3
Mileage: 17 712 km
Gross Vehicle Weight: 16 020,88 kg
Description: Used 2023 Thor Motor Coach Aria 3901
Details: Thor Motor Coach Aria Class A diesel motorhome 3901 highlights: Full and Half Bath Ten Seatbelts 68...
Updated: Friday, October 09, 2026 08:59 am
Location: College Station, Texas, USA
Seller: RV Station Bryan College Station
2023 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 391.394 SAVE 51% EUR € 192.748
View Floor Plan
Condition: Used
Exterior Length: 12,19 m
Sleeps: 10
Number of Slide Outs: 3
Mileage: 21 446 km
Stock Number: D143SF
Description: Stock Number: D143SF40' 2023 Thor Aria 3901 360hp Cummins w/3 Slides.Experience the ultimate in luxury travel with this exceptional 2023 Aria 3901,...
Updated: Friday, October 09, 2026 08:55 am
Location: Summerfield, Florida, USA
Seller: PPL Motor Homes - Summerfield
Condition: Used
Mileage: 37 969 km
Stock Number: P1401
VIN: 4UZACHFC1MCMS1401
Description: Used 2021 Thor Motor Coach Aria 3901
Details: Call for details.
Updated: Friday, October 09, 2026 08:59 am
Location: College Station, Texas, USA
Seller: RV Station Bryan College Station
Condition: Used
Exterior Length: 12,17 m
Mileage: 19 153 km
Exterior Width: 0,21 m
Stock Number: UPAUH9723
VIN: 4UZACHFC5KCLP9991
Description: Overview Welcome Aboard the 2019 Thor Motor Coach Aria 3901: Redefining Travel with Every Mile!The 2019 Thor Motor Coach Aria 3901 is not just an R...
Updated: Wednesday, October 07, 2026 07:06 pm
Location: Eugene, Oregon, USA
Seller: RV Country - Coburg, OR
2018 THOR MOTOR COACH ARIA 3901
Diesel Class A Motorhomes
MSRP€ 142.778 SAVE 13% EUR € 124.927
Condition: Used
Exterior Length: 0,99 m
Sleeps: 6
Number of Slide Outs: 3
Mileage: 77 213 km
Exterior Width: 0,2 m
Description: USED 2018 THOR MOTOR COACH ARIA 3901 – 357530
**Thor Motor Coach Aria motorhome 3901 highlights:**
- Eight Seatbelts
- Fireplace
- Incl...
Updated: Saturday, August 29, 2026 03:32 am
Location: Fort Myers, Florida, USA
Seller: General RV Fort Myers
Condition: Used
Exterior Length: 12,19 m
Sleeps: 7
Number of Slide Outs: 3
Mileage: 56 284 km
Stock Number: D162NB
Description: Stock Number: D162NB40' 2017 Thor Aria 3901 360hp Cummins w/3 Slides.Experience the perfect balance of power and luxury with this 2017 Aria 3901, a...
Updated: Friday, October 09, 2026 08:55 am
Location: New Braunfels, Texas, USA
Seller: PPL Motor Homes - New Braunfels
2020 THOR MOTOR COACH ARIA 3902
Diesel Class A Motorhomes
MSRP€ 142.775 SAVE 13% EUR € 124.917
Condition: Used
Exterior Length: 12,16 m
Sleeps: 7
Number of Slide Outs: 4
Mileage: 39 876 km
Engine Specs: CUMMINS
Description: Discover the 2020 Thor Motor Coach Aria, a luxurious Class A motorhome that sleeps 7 and is perfect for family adventures. Measuring 39.9 ft in len...
Updated: Thursday, October 08, 2026 10:31 am
Location: Kodak, Tennessee, USA
Seller: A & L RV Sales - Sevierville
2027 THOR MOTOR COACH ARIA 4000
Diesel Class A Motorhomes
MSRP€ 407.634 SAVE 26% EUR € 303.402
Condition: New
Exterior Length: 12,5 m
Sleeps: 10
Number of Slide Outs: 2
Exterior Width: 0,2 m
Stock Number: 345059
Description: NEW 2027 THOR MOTOR COACH ARIA 4000 – 345059
## Thor Motor Coach Aria 4000 highlights
* King Tilt-A-View Bed
* Bunk Beds
* Bath-and-a-Ha...
Updated: Thursday, October 01, 2026 03:32 am
Location: Wixom, Michigan, USA
Seller: General RV Center
2026 THOR MOTOR COACH ARIA 4000
Diesel Class A Motorhomes
MSRP€ 409.458 SAVE 26% EUR € 303.402
Condition: New
Exterior Length: 1,04 m
Sleeps: 10
Number of Slide Outs: 2
Exterior Width: 0,2 m
Stock Number: 345060
Description: NEW 2026 THOR MOTOR COACH ARIA 4000 – 345060
Discover the exceptional 2026 Thor Motor Coach Aria 4000, a luxurious diesel pusher designe...
Updated: Friday, September 11, 2026 03:34 am
Location: Elizabethtown, Pennsylvania, USA
Seller: General RV Center - Elizabethtown
2023 THOR MOTOR COACH ARIA 4000
Diesel Class A Motorhomes
MSRP€ 223.088 SAVE 12% EUR € 196.317
View Floor Plan
Condition: Used
Exterior Length: 12,19 m
Sleeps: 10
Number of Slide Outs: 2
Mileage: 50 944 km
Exterior Width: 0,2 m
Description: USED 2023 THOR MOTOR COACH ARIA 4000 – 365311
Step into the luxurious world of the 2023 Thor Motor Coach Aria 4000, where elegance meets...
Updated: Friday, October 02, 2026 03:32 am
Location: Fort Pierce, Florida, USA
Seller: General RV Center - Fort Pierce
2023 THOR MOTOR COACH ARIA 4000
Diesel Class A Motorhomes
MSRP€ 267.707 SAVE 27% EUR € 196.317
View Floor Plan
Condition: Used
Exterior Length: 12,19 m
Sleeps: 10
Number of Slide Outs: 2
Exterior Width: 0,2 m
Stock Number: 351232
Description: USED 2023 THOR MOTOR COACH ARIA 4000 – 351232
Step into the luxurious world of the 2023 Thor Motor Coach Aria 4000, where elegance meets...
Updated: Saturday, September 26, 2026 03:35 am
Location: Winter Garden, Florida, USA
Seller: Independence RV by General RV Center - Winter Garden
Condition: Used
Exterior Length: 12,19 m
Sleeps: 10
Number of Slide Outs: 2
Mileage: 8 937 km
Exterior Width: 0,2 m
Description: USED 2023 THOR MOTOR COACH ARIA 4000 – 367605
Step into the luxurious world of the 2023 Thor Motor Coach Aria 4000, where elegance meets...
Updated: Wednesday, October 07, 2026 03:31 am
Location: Ocala, Florida, USA
Seller: General RV Center - Ocala