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Used 2023 GRAND DESIGN SOLITUDE 373FB
Wabash, Indiana
MSRP$142,700 USD $62,900
View Floor Plan
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 4
Number of Slide Outs: 4
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Discover the 2023 Grand Design Solitude 373FB, a fifth-wheel that redefines luxury camping. With a length of 41.3 ft and a dry weight of 13,950 lbs...
Updated: Friday, October 02, 2026 06:06 AM
Seller: Zoomers RV
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 4
Number of Slide Outs: 4
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2021 Grand Design Solitude 373FB
Details: Grand Design Solitude fifth wheel 373FB highlights: Full and Half Bath Master Suite Dual-Sink Vani...
Updated: Thursday, October 01, 2026 01:09 AM
Seller: Gibbs Outdoor and Recreation RV
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 4
Number of Slide Outs: 4
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Super Nice
2019 Grand Design Solitude 373FB Quad Slide Bath and a-half 5th Wheel
This beautiful 41 ft. Solitude is highly favored for full-time...
Updated: Wednesday, October 07, 2026 10:51 AM
Seller: Starlight Motors, Inc.
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2022 Grand Design Solitude 375RES
Details: Grand Design Solitude fifth wheel 375RES highlights: Unique Exterior Sliding Tray Rear Separate L...
Updated: Friday, October 09, 2026 07:30 PM
Seller: Bankston Motor Homes of Hunstville
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2019 Grand Design Solitude 375RES
Details: Grand Design Solitude 375RES fifth wheel highlights: Unique Exterior Storage Exterior Sliding Tra...
Updated: Friday, September 11, 2026 06:45 AM
Seller: Blue Compass RV - Indy
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2019 Grand Design Solitude 375RES
Details: Grand Design Solitude 375RES fifth wheel highlights: Unique Exterior Storage Exterior Sliding Tra...
Updated: Monday, October 12, 2026 10:55 AM
Seller: McClain's RV SuperStores - Rockwall
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,500 lb
Number of Axles: Tandem
Description: Used 2018 Grand Design Solitude 375RES
Details: Grand Design Solitude 375RES fifth wheel highlights: Unique Exterior Storage Exterior Rear Slidin...
Updated: Wednesday, October 07, 2026 11:35 AM
Seller: Ron Hoover RV & Marine - Donna
Condition: Used
Exterior Length: 41 ft
Sleeps: 6
Number of Slide Outs: 5
Number of Axles: Tandem
Stock Number: F136CL
Description: Stock Number: F136CL41' 2017 Grand Design Solitude 375RES w/5 Slides.Experience the height of luxury and comfort in this 2017 Solitude 375RES. Meas...
Updated: Monday, October 12, 2026 10:50 AM
Seller: PPL Motor Homes - Cleburne
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2021 Grand Design Solitude 375RES R
Details: Grand Design Solitude fifth wheel 375RES R highlights: Unique Exterior Storage Exterior Sliding...
Updated: Sunday, October 11, 2026 07:11 AM
Seller: Lake Tawakoni RV Center
Condition: Used
Exterior Length: 42 ft
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 14,500 lb
Number of Axles: Tandem
Description: Stock Number: F20942' 2019 Grand Design Solitude 375RES-R w/5 Slides.Experience the pinnacle of luxury travel in this 2019 Solitude 375RES-R. Stret...
Updated: Monday, October 12, 2026 10:53 AM
Seller: PPL Motor Homes - Houston
Condition: Used
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2018 Grand Design SOLITUDE 375RES R
Details: Grand Design Solitude fifth wheel 375RES R highlights: Unique Exterior Storage Exterior Sliding...
Updated: Monday, October 12, 2026 11:49 AM
Seller: America Go RV - Seguin
Condition: New
Number of Axles: Tandem
Stock Number: 63799
VIN: 573FS4425TAA22657
Description: Overview Discover the 2026 Grand Design Solitude 376RD: Where Every Journey Becomes an Unforgettable Experience! Step into the world of luxury trav...
Updated: Monday, October 12, 2026 08:07 AM
Seller: Great American RV of Hammond
Used 2024 GRAND DESIGN SOLITUDE 376RD
Irwin, Pennsylvania
MSRP$89,995 USD $69,995
View Floor Plan
Condition: Used
Exterior Length: 42 ft 5 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 18,000 lb
Number of Axles: Tandem
Description: Used 2024 Grand Design Solitude 376RD
Details: Grand Design Solitude fifth wheel 376RD highlights: Five Slides Kitchen Island Two Tri-Fold Sofas ...
Updated: Friday, September 25, 2026 03:02 AM
Seller: Best Choice Trailers and RV
Used 2024 GRAND DESIGN SOLITUDE 376RD
Fort Pierce, Florida
MSRP$89,995 USD $68,995
View Floor Plan
Condition: Used
Exterior Length: 43 ft
Sleeps: 6
Number of Slide Outs: 5
Number of Axles: Tandem
Fresh Water Tank Capacity: 81 gal
Description: USED 2024 GRAND DESIGN SOLITUDE 376RD – 357984
Discover the elegance and comfort of the 2024 Grand Design Solitude 376RD. This luxurious...
Updated: Friday, October 02, 2026 03:33 AM
Seller: General RV Center - Fort Pierce
Condition: Used
Exterior Length: 40 ft 10 in
Sleeps: 8
Number of Slide Outs: 4
Gross Vehicle Weight: 16,000 lb
Number of Axles: Tandem
Description: Used 2018 Grand Design Solitude 377MBS
Details: Grand Design Solitude 377MBS fifth wheel highlights: Extra Living Room/Office Loft Kitchen Island...
Updated: Friday, October 09, 2026 04:05 AM
Seller: McKee RV
Condition: Used
Exterior Length: 40 ft 2 in
Sleeps: 7
Number of Slide Outs: 4
Gross Vehicle Weight: 16,800 lb
Number of Axles: Tandem
Description: Used 2023 Grand Design Solitude 378MBS
Details: Grand Design Solitude fifth wheel 378MBS highlights: Middle Bunkhouse/Office Kitchen Island Free ...
Updated: Wednesday, October 07, 2026 11:35 AM
Seller: Ron Hoover RV & Marine - Georgetown
Condition: Used
Exterior Length: 40 ft 2 in
Sleeps: 7
Gross Vehicle Weight: 16,800 lb
Exterior Height: 13 ft 5 in
Fresh Water Tank Capacity: 81 gal
Description: Just in is a 2022 Grand Design Solitude 378 MBS-V 40’ Foot Fifth Wheel Hauler Travel Home RV Trailer in Excellent condition as shown.
“This stu...
Updated: Monday, October 12, 2026 07:10 AM
Seller: Tractor Town
Used 2022 GRAND DESIGN SOLITUDE 378MBS
West Chester, Pennsylvania
MSRP$59,995 USD $47,999
Condition: Used
Exterior Length: 40 ft
Sleeps: 7
Number of Slide Outs: 4
Number of Axles: Tandem
Exterior Height: 13 ft 5 in
Description: USED 2022 GRAND DESIGN SOLITUDE 378MBS – 357215
Experience the epitome of luxury and comfort with the 2022 Grand Design Solitude 378MBS....
Updated: Friday, October 02, 2026 03:33 AM
Seller: General RV Center - West Chester
Used 2021 GRAND DESIGN SOLITUDE 378MBS
Fort Pierce, Florida
MSRP$56,991 USD $38,995
View Floor Plan
Condition: Used
Exterior Length: 40 ft
Sleeps: 7
Number of Slide Outs: 4
Number of Axles: Tandem
Exterior Height: 13 ft 5 in
Description: USED 2021 GRAND DESIGN SOLITUDE 378MBS – 354715
Experience luxury on the road with the 2021 Grand Design Solitude 378MBS. This remarkabl...
Updated: Friday, October 02, 2026 03:33 AM
Seller: General RV Center - Fort Pierce
Condition: Used
Exterior Length: 40 ft
Sleeps: 2
Number of Slide Outs: 4
Gross Vehicle Weight: 14,300 lb
Number of Axles: Tandem
Description: Stock Number: F198NB40' 2021 Grand Design Solitude 378MBS-R w/4 Slides - Bunk House.Experience the pinnacle of luxury extended-stay travel with thi...
Updated: Monday, October 12, 2026 10:53 AM
Seller: PPL Motor Homes - New Braunfels
Condition: Used
Exterior Length: 42 ft 6 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 16,000 lb
Number of Axles: Tandem
Description: Used 2017 Grand Design Solitude 379FLS
Details: This Solitude fifth wheel 379FLS by Grand Design features a super front living space perfect for e...
Updated: Friday, September 25, 2026 03:13 AM
Seller: Markquart RV - Burlington
Condition: New
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 19,000 lb
Number of Axles: Tandem
Description: New 2027 Grand Design Solitude 380FL
Details: Grand Design Solitude fifth wheel 380FL highlights: Dual-Sink Vanity Full and Half Bath Separate Fr...
Updated: Monday, October 12, 2026 10:55 AM
Seller: McClain's RV SuperStores - OKC
Condition: New
Exterior Length: 41 ft
Sleeps: 6
Number of Slide Outs: 5
Number of Axles: Tandem
Fresh Water Tank Capacity: 83 gal
Description: NEW 2027 GRAND DESIGN SOLITUDE 380FL – 366401
Solitude 380FL Fifth Wheel Highlights:
• Front Living Room
• Kitchen Island
• Rear Bath S...
Updated: Friday, September 25, 2026 03:31 AM
Seller: General RV Center
Condition: New
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 19,000 lb
Number of Axles: Tandem
Description: New 2027 Grand Design Solitude 380FL
Details: Grand Design Solitude fifth wheel 380FL highlights: Dual-Sink Vanity Full and Half Bath Separate Fr...
Updated: Saturday, September 05, 2026 06:47 AM
Seller: Blue Compass RV - Lexington
Condition: New
Exterior Length: 3 ft 5 in
Sleeps: 6
Number of Slide Outs: 5
Number of Axles: Tandem
Fresh Water Tank Capacity: 83 gal
Description: NEW 2027 GRAND DESIGN SOLITUDE 380FL – 361971
Solitude 380FL Fifth Wheel Highlights:
• Front Living Room
• Kitchen Island
• Rear Bath S...
Updated: Monday, August 17, 2026 10:16 AM
Seller: General RV Center - Jacksonville
Condition: New
Exterior Length: 3 ft 5 in
Sleeps: 6
Number of Slide Outs: 5
Number of Axles: Tandem
Fresh Water Tank Capacity: 83 gal
Description: NEW 2027 GRAND DESIGN SOLITUDE 380FL – 361969
Solitude 380FL Fifth Wheel Highlights:
• Front Living Room
• Kitchen Island
• Rear Bath S...
Updated: Monday, August 17, 2026 10:16 AM
Seller: Independence RV by General RV Center - Winter Garden
Condition: New
Exterior Length: 3 ft 5 in
Sleeps: 6
Number of Slide Outs: 5
Number of Axles: Tandem
Fresh Water Tank Capacity: 83 gal
Description: NEW 2027 GRAND DESIGN SOLITUDE 380FL – 361975
Solitude 380FL Fifth Wheel Highlights:
• Front Living Room
• Kitchen Island
• Rear Bath S...
Updated: Monday, August 17, 2026 10:16 AM
Seller: General RV Center
Condition: New
Exterior Length: 41 ft 4 in
Sleeps: 6
Number of Slide Outs: 5
Gross Vehicle Weight: 19,000 lb
Number of Axles: Tandem
Description: New 2027 Grand Design Solitude 380FL
Details: Grand Design Solitude fifth wheel 380FL highlights: Dual-Sink Vanity Full and Half Bath Separate Fr...
Updated: Monday, October 05, 2026 12:22 PM
Seller: Blue Compass RV - Columbia
