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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.

2025 Bennington L Swingback 21 LSB

Stock#B140 This in stock 2025 Bennington 21L Swingback (Tri-toon) is offered with a Yamaha VF150XA engine and is loaded with options: Center Storage SPS Int Accent Perf Met Carbon Panel Color Metallic Silver Swingback Plus "SX/L" Prt Bnch Logo Std Dimen Chrome L SPS 21 S Trsm Fuel SXSB/LSB Yamaha Mech Command Link L=LT Accent Panel Luminous Blue Smooth PMX3 With Sirius Pre-Rig Base Yamaha Mech L-LT Ski Tow Blue Rub Rail Horizontal 80% Diamond L Base Storage Bag Playpen Cover Ice Chest Stbd BowLSeries Trim Accent Zwood Slate Matte 16/21 Heavy Duty Rubrail Base Vinyl Silver Simtex Shoreline Grey Flooring Cupholder w/Pocket Silver Console Fender Post w/Clip Gry Glove Box S/SX/L Series Siler Top 15FT Curved Double Bimini Embroidery Pkg Luminous Blue Canvas Metallic Silver Del S/L/LX Recliner Add R Recliner Switch Battery Dual Port EXT AFT DK SX L Ser Slv Rub Rail
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They bent over backwards to make it possible for us to buy the trailer, and the transaction was about as complicated as buying a loaf of bread

- Roger Harter

From Mark, the service manager, to Tim, the guy who did all the work, we haven't felt so well taken care of by such competent and nice people.

- Donna Adams

Very nice and professional staff. Techs are very qualified. Awesome experience.

- Pamela Branch

Even months after he goes above and beyond when I have questions or any other issues.

- Paul Westfield

Exceptional Service!

- Richard Peterson

Their customer service is beyond exceptional!!

- Jeff Sparks

Great affordable prices!

- C Scott

If you like boats and rvs, this is the place to go

- Frank Eoste

was very helpful and friendly without being pushy

- Memory Rhoda

Large great showroom for rainy days!

- Diane Kingsland

Nothing but nice things to say from purchase to post-purchase warranty service

- DanLP07

They answered every question or concern in a very patient and pleasant manner

- Judy Rhodes

We bought our 1st Travel Trailer and have been absolutely satisfied with their service!

- Rick Sparks

So happy! Our next RV and maybe boat will come from Southaven RV

- Michael Cook

RV & BOAT SUPER SALE THIS WEEK!!!

  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
  • New-2025-Bennington-L Swingback 21 LSB
Available!
  • New
  • In Stock
  • Boat
  • Pontoon
  • B140
  • 21 ft
  • 8 ft 6 in
  • Powered
  • 150 HP

2025 Bennington L Swingback 21 LSB

SWINGBACK

An innovative floor plan that enables dual seating capabilities in the stern by allowing users to face forward or backward depending on the position of the furniture back. Swingback floor plans feature the flexible swingback in the rear and benches up front.

Features may include:

INTERIOR
  • Portable Armrest with 2 Stainless Steel Cupholders and Side Mesh Pocket
  • 24 Gallon Fuel Tank, 21.4 Gallon Usable Capacity
  • Stern Cupholder Box
  • Radius Bow Furniture
  • Transom Fuel Tank
  • Swingback Stern Lounger
  • Two-Tone Vinyl Furniture
  • L Series Furniture and Console
  • Horizontal Diamond Pressed Upholstery
  • Simtex Vinyl Upholstery
  • 2 USB Charge Station with Volt Meter; 1 USB with Quick Charge 3.0 & 1 USB-C Port
  • Soft Sided Bag Cooler
  • New Shoreline Woven Vinyl Flooring
  • Duraframe Seat Bases
  • Fire Extinguisher
  • Pure Comfort Reclining Captain's Chair
  • 2 Chaise Lounges
  • Powder Coated Seat Hinges
  • Pure-Comfort Reclining Helm Chair with Integrated Headrest
  • Stainless Steel Rimmed Cupholders
  • Stern Storage Closet
  • Stowable Sculpted Woodgrain Trapezoid Table
EXTERIOR
  • 25" Pontoons
  • 6 in. Stainless Steel Cleats
  • Anodized Raised Rails
  • Enhanced LED Docking Lights with Stainless Steel Light Housings
  • Full Length Extruded Anodized Skirting
  • Quick Release 10 ft. Bimini Top with Surlast Embroidered Boot, 1.25 in. Frame and Trailering Struts
  • Stainless Steel Corner Castings
  • Stainless Steel Deck Bolts (Fanged Elevator Bolts secured with Stainless Steel Nylock Nut.)
  • Streamline Rail System
  • Surlast Mooring Cover
  • Underdeck Spray Deflectors
  • Flush Bow Deck
  • Mooring Cover Quick Clips
  • Full Height Panels
  • Extruded Splash Guards
  • Rounded Solid Keels
  • Lillipad Ladder
  • .250 in. Thick Bow and Stern Cross Channels
CONSOLE
  • 12 Volt Receptacle
  • Console Courtesy Light
  • Custom Sterling Gauge Package: Fuel, Tachometer and Trim
  • Custom Wheel with Zebrawood Slate Accents and Etched Center Cap
  • Hour Meter
  • Locking Side Access Door
  • Low Profile Windscreen
  • One Piece Fiberglass Console
  • Rocker Switches with Dash Mount Breakers
  • Sealed Deutsch Connectors
  • Zebrawood Slate Dash Accents
  • Tilt Steering
  • Port Gate Glide/Gate Stop
  • New Rockford Fosgate PMX-1 Headunit
  • New Rockford Fosgate M1 Lighted Speakers
  • New
  • B140
  • 2025
  • Bennington
  • L Swingback 21 LSB
  • Boat
  • Pontoon
  • ETWS2945L425
  • Yamaha
  • Single Outboard
  • 21 ft
  • 8 ft 6 in
  • Powered
  • 150 HP
  • Aluminum
  • 22 gal
  • 23' 3"
  • Pontoon: 20' 4" | Deck: 22' 6"
  • 8' 6"
  • Pontoon Diameter: 25"
  • 21.4 Gal
  • Configuration: Single Outboard
  • Gasoline

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.