• Slide: The Image of 2018 Bennington 188 SL pontoon boat with Mercury outboard motor, parked at Hennepin Marine. - 1The Image of 2018 Bennington 188 SL pontoon boat with Mercury outboard motor, parked at Hennepin Marine. - 1
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with 40 HP engine, parked outdoors. - 2The Image of 2018 Bennington 188 SL pontoon boat with 40 HP engine, parked outdoors. - 2
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with Mercury outboard motor on driveway. - 3The Image of 2018 Bennington 188 SL pontoon boat with Mercury outboard motor on driveway. - 3
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with Mercury engine, parked outside a showroom. - 4The Image of 2018 Bennington 188 SL pontoon boat with Mercury engine, parked outside a showroom. - 4
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat parked on concrete near a warehouse. - 5The Image of 2018 Bennington 188 SL pontoon boat parked on concrete near a warehouse. - 5
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat parked on concrete near blue buildings. - 6The Image of 2018 Bennington 188 SL pontoon boat parked on concrete near blue buildings. - 6
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with beige seating, docked outdoors. - 7The Image of 2018 Bennington 188 SL pontoon boat with beige seating, docked outdoors. - 7
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat interior with beige seating and steering console. - 8The Image of 2018 Bennington 188 SL pontoon boat interior with beige seating and steering console. - 8
  • Slide: The Image of 2018 Bennington 188 SL boat interior storage compartment with cushioned seating. - 9The Image of 2018 Bennington 188 SL boat interior storage compartment with cushioned seating. - 9
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with beige seating, parked on concrete. - 10The Image of 2018 Bennington 188 SL pontoon boat with beige seating, parked on concrete. - 10
  • Slide: The Image of 2018 Bennington 188 SL boat seat with open storage compartment. - 11The Image of 2018 Bennington 188 SL boat seat with open storage compartment. - 11
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat interior with beige seating and cup holders. - 12The Image of 2018 Bennington 188 SL pontoon boat interior with beige seating and cup holders. - 12
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with beige seating and black table, docked outdoors. - 13The Image of 2018 Bennington 188 SL pontoon boat with beige seating and black table, docked outdoors. - 13
  • Slide: The Image of 2018 Bennington 188 SL boat with open storage compartment on deck. - 14The Image of 2018 Bennington 188 SL boat with open storage compartment on deck. - 14
  • Slide: The Image of 2018 Bennington 188 SL boat interior with beige seating and steering console. - 15The Image of 2018 Bennington 188 SL boat interior with beige seating and steering console. - 15
  • Slide: The Image of Storage compartment of a 2018 Bennington 188 SL boat, showing wiring and warning label. - 16The Image of Storage compartment of a 2018 Bennington 188 SL boat, showing wiring and warning label. - 16
  • Slide: The Image of 2018 Bennington 188 SL boat dashboard with steering wheel and control panel. - 17The Image of 2018 Bennington 188 SL boat dashboard with steering wheel and control panel. - 17
  • Slide: The Image of 2018 Bennington 188 SL boat capacity label, 7 persons or 931 lbs, 60 HP motor. - 18The Image of 2018 Bennington 188 SL boat capacity label, 7 persons or 931 lbs, 60 HP motor. - 18
  • Slide: The Image of Open storage compartment of 2018 Bennington 188 SL boat with red fuel tank. - 19The Image of Open storage compartment of 2018 Bennington 188 SL boat with red fuel tank. - 19
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat interior with beige seating and steering console. - 20The Image of 2018 Bennington 188 SL pontoon boat interior with beige seating and steering console. - 20
  • Slide: The Image of 2018 Bennington 188 SL pontoon boat with blue canopy in a marina setting. - 21The Image of 2018 Bennington 188 SL pontoon boat with blue canopy in a marina setting. - 21
  • Slide: The Image of Engine report for 2018 Bennington 188 SL, detailing RPM range and engine hours. - 22The Image of Engine report for 2018 Bennington 188 SL, detailing RPM range and engine hours. - 22
  • Slide: The Image of Manufacturer Provided Image: Top view of 2018 Bennington 188 SL boat layout with seating and helm. - 23The Image of Manufacturer Provided Image: Top view of 2018 Bennington 188 SL boat layout with seating and helm. - 23
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2018 Bennington 188 SL

$17,900

Used

Boat in Hennepin, IL 61327 US

builtBuilt in 2018
Year the boat was built
model

188 SL

Boat model
engine

1 Engine (Mercury)

Engine type and count
length

16.3 feet

Overall boat length
fuel

Gas

Fuel type
material

Aluminum

Hull material

2018 Bennington 188 SL with Mercury 40 EFI 4 Stroke

This is a 2018 Bennington 188 SL that is powered by a Mercury 40 Command Thrust EFI 4 Stroke. This boat is Navy Blue & White in color with Beige Interior and Full Vinyl Flooring. This boat is equipped with the following options: Garmin Depth Finder, Kicker Stereo, Cockpit Table, 2 Portable Cup Holders, Playpen Cover and Bimini Top.

This boat has been fully checked thru by Hennepin Marine's Service Department and everything is in good running condition. The motor has 257.3 hours of run time.

This boat is being sold without a trailer. Hennepin Marine has new Trailmaster Pontoon Trailers available for this boat otherwise we can offer delivery to your lake for an additional fee. Contact our Sales Department for full details.

Nominal Length
16.33ft
Length Overall
18.42ft
Length on Deck
15.92ft
Beam
8ft
Dry Weight
1663lb
Max Passengers
7
Seating Capacity
7
Fuel Tanks
12gal
Hull Material
aluminum
Hull Shape
pontoon
Engine 1
Engine Make
Mercury
Engine Model
40 ELPT CT EFI 4 Stroke
Total Power
40hp
Engine Hours
258
Engine Type
outboard-4s
Fuel Type
gasoline
Engine Year
2018
Propeller Type
3-blade
Propeller Material
aluminum
Cockpit Table
✓
Swimming Ladder
✓
Depthsounder
✓
Radio
✓
Cockpit Speakers
✓
Bimini Top
✓
Cockpit Cover
✓
Interior
  • 2 Chaise Lounges
  • (NEW) Two-Tone Vinyl Furniture
  • Powder Coated Seat Hinges
  • Duraframe Seat Bases
  • Fire Extinguisher
  • Stainless Steel Rimmed Cupholders
  • Bennington Logo Speaker Grill
  • Woven Vinyl Full Floor
  • Soft Touch Upholstery
  • Stern Portable Fuel Tank Storage Compartment - Includes overflow tray and hold down strap
  • S Series Bucket Captain's Chair with Slider and Swivel
  • Woven Vinyl Full Floor
Exterior
  • Underdeck Spray Deflectors
  • 3" Cross Channels
  • Surlast Mooring Cover
  • Anodized Raised Rails
  • Stainless Steel Deck Bolts (Fanged Elevator Bolts secured with Stainless Steel Nylock Nut.)
  • Mooring Cover Quick Clips
  • 23" Pontoons
  • (NEW) S Series Streamline Rail System
  • Deep-Step Stern Boarding Ladder
  • 18 IN Stern Deck
  • Extruded Splash Guards
  • Rounded Solid Keels
  • Quick Release 10' Bimini Top with Surlast Embroidered Boot, 1.25" Frame & Trailering Struts
  • 12" Setback Transom
Console
  • Polished Steering Wheel
  • Custom Sterling Gauge Package: Tachometer & Trim
  • 12 Volt Receptacle
  • Console Courtesy Light
  • Espresso Teak Dash Accents
  • Hour Meter
  • Locking Side Access Door
  • Low Profile Windshield
  • One Piece Fiberglass Console
  • Rocker Switches with Dash Mount Breakers
  • Sealed Deutsch Connectors
  • All in One Kicker Stereo System (KMC1)
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
4/8/26Initial price$17,900

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 Bennington 188 SL. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Bennington cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$203.16/mo
$
$
Loan amount$ 17,900
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 Bennington 188 SL. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Bennington cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$203.16/mo
$
$
Loan amount$ 17,900
OR
%

Contact Hennepin Marine Inc.

112 East High Street, PO Box 287, Hennepin, IL, 61327

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Hennepin Marine Inc. at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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Address

112 East High Street
PO Box 287
Hennepin, IL 61327

Boat Location

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Contact Hennepin Marine Inc. about 2018 Bennington 188 SL

112 East High Street, PO Box 287, Hennepin, IL, 61327

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Hennepin Marine Inc. at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Contact Hennepin Marine Inc.

112 East High Street, PO Box 287, Hennepin, IL, 61327

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Hennepin Marine Inc. at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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