Banking on a deep-vee hull with 21 degrees of deadrise, the sporty Senza 186 kicks tail with your choice of MerCruiser or Volvo Penta power up to 270 hp. Out of the box features include Faria fog-free instruments, wrap-around bench seat, stainless steel hardware and Sony AM/FM Marine Stereo with MP3/iPod input jack. Blend in the optional wakeboard tower and you're prepped for play and performance.

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  • Quick Specs
  • Approx. Weight w/Base Engine (lbs/kg)
    2700/1225
  • Beam (ft/meters)
    7'10"/2.39
  • Length-Centerline (ft/meters)
    18'6"/5.64
  • Person Capacity
    9
Senza 186 Side

Shown with Standard Package

Senza 186 Top
  • Specifications
  • Approximate Weight (lbs/kg)2700/1225
  • Beam (ft/meters)7'10"/2.39
  • Deadrise Degrees21
  • Fuel Capacity (gal/liters)29/109
  • Hull TypeDelta VEC
  • Length–-Centerline (ft/meters)18'6"/5.64
  • Max. Draft–-Drive Down (in/cm)33"/83.8
  • Max. Weight Capacity (lbs/kg)1400/635
  • Person Capacity9
  • Transom Angle Degrees14
  • ColorsBlack, Blue, Burnt Orange or Red
  • Graphic OptionsStandard Graphic
    Optional - Sport Graphic
    Optional Adrenaline Package
  • Performance Information
  • MerCruiser 4.3 L - 190 HP
  • Prop Size/ Type23 Pitch Alum
  • Estimated Speed MPH46-48
  • Plane time in seconds3.5
  • WOT (RPM)4700
  • (Larson Engineering Estimate 09/07)
  • MerCruiser 5.0 L - 220 HP
  • Prop Size/ Type21 Alum
  • Estimated Speed MPH50-52
  • WOT (RPM)4850
  • (Larson Engineering Estimate 05/07)
  • Volvo Penta 5.0 GL - 220 HP
  • Prop Size/ Type14.3 x 21/Alum
  • Estimated Speed MPH54-56
  • WOT (RPM)4830
  • (Volvo Penta Trial Bulletin 7/06)
  • Performance information regarding speeds and plane time are subject to vary depending on weather conditions, on-board weight and fuel levels.

Standard Features

Hull & Deck

  • Boarding Ladder 3-Step
  • Glass Side Wings
  • Integrated Fiberglass Floor
  • Integrated Swim Platform
  • Pull Up Cleats
  • Ski Tow Ring
  • Stainless Steel Grab Handles, Hardware & Gunnel

Cockpit & Bow Area

  • Bow Storage Compartment
  • Cooler - Carry On
  • Floor Storage
  • Flooring - Fiberglass
  • Glove Box
  • Seat Slider - Port & Starboard

Electrical

  • 12-Volt Receptacle
  • Anchor Light
  • Automatic Bilge Pump
  • Courtesy Lights
  • MP3/iPod Jack
  • Sony AM/FM/CD Stereo System

Seating: Sport Interior

  • 2 Suspension Flip-Up Bucket Seats & Stern Bench

Technical

  • VEC® Construction
  • NMMA Certified
  • Meets or Exceeds USCG Regulations
  • Five to Life Limited Warranty*

Optional Equipment

Canvas Options

  • Bimini Top
  • Bow Cover
  • Cockpit Cover
  • Canvas Package:Clear Connector, Walkway & Side/Aft Curtain & Bow Cover - Requires Bimini Top - N/A w/Sport Windshield

Model Options

  • Air Compressor
  • Bow Filler Cushion
  • Deck Reinforcement for Wakeboard Tower
  • Depth Finder
  • Docking Lights
  • Extended Swim Platform
  • Gray Interior - No Charge
  • Paint Package: Adrenaline or Sport
  • Remote Control for Stereo at Helm and/or Transom
  • Sirius Satellite Radio* 6-Month Subscription
  • Snap-In Carpet
  • Swim Platform Mat
  • Tilt Steering
  • Transom Tilt Switch
  • Wakeboard Tower
  • Wakeboard Tower Speakers w/Amp
  • Windshield - Tinted Sport

Engine Options

MerCruiser

  • MerCruiser 4.3 L - 190 HP
  • MerCruiser 4.3 L MPI - 220 HP
  • MerCruiser 5.0 L - 220 HP
  • MerCruiser 5.0 L MPI - 260 HP

Volvo Penta

  • Volvo Penta 4.3 GL - 190 HP
  • Volvo Penta 4.3 GXI - 225 HP
  • Volvo Penta 5.0 GL - 220 HP
  • Volvo Penta 5.0 GXI - 270 HP

Building something right is a labor of love.

At Larson, we love boats. The way they look, how they work, and the act of actually putting them together. That’s why we don’t settle, or cut corners on any aspect of the process. From the materials we choose to the methods we use, we follow exacting standards of quality. This allows us to build better boats while controlling costs. And that, in a nutshell, is how we define “value.” That combination of craftsmanship, commitment and honest value is how it’s always been at Larson. Which is why, year after year, we’ve received recognition and awards – from the boating industry and press, for customer satisfaction, and for environmental stewardship. But after all is said and done, our biggest reward is the feeling you get when you take your new Larson out for the first time.

VEC® Construction

Virtual Engineered Composites, or VEC®, is a patented, proven process that allows for efficiency and precision unobtainable by traditional fiberglass molding techniques. The VEC® process replaces the traditional open-molding process with a computer-monitored, closed-mold system that produces complex fiberglass parts of defined thickness and strength.

For 2008, we are using the latest application of VEC®, called VEC® Unitized Construction. This process produces a hull that incorporates the stringer, floor, transom and hull in a single, unitized part. As a result, the unitized hull is structurally stronger and more durable than a hull supported by a separate fiberglass or wood stringer and multiple parts. It also produces smooth surfaces in the engine compartment and within storage areas, without the need for a separate pan or liner.

The precision of the VEC® process enhances the consistency of the running surface and hull weight for better performance and fuel efficiency. The boat feels exceptionally solid in rough water, so handling stays true. Vibration and rattles are virtually eliminated for a smoother, quieter ride. And since the boat is manufactured with more precision, other parts like seats and windshields can be made with tighter tolerances for a better fit and long-lasting durability.

Larson is so confident in the integrity of VEC® Unitized Construction it offers a lifetime limited warranty on its boat hulls manufactured with VEC®.

  • Construction Details
  • Marine carpet has a warranty against fading and fiber failure. It is UV stabilized, mildew and stain resistant. Snap-in carpets use stainless steel snaps for longevity.
  • Polyethylene moisture barriers between vinyl and foam keep seats from getting water logged.
  • Larson is one of the few manufacturers that custom builds most of our own interiors. All surfaces are hand stitched and upholstered with threads resistant to fading and saltwater rot.
Five to Life Limited Warranty

Larson covers it all for 5 years… or more*

  • 1Hull* - Lifetime
  • 2Boat Components - 5 Years
  • 3Engine - 5 Years
  • 4Power Train - 5 Years
  • 5Trailer - 5 Years
  • *Hull, deck, stringers, floors and transom covered by a Lifetime Limited Warranty on all models of 2008 Larson boats. Structural hull only coverage applies to non-VEC models.

Larson has a tradition of backing its boats with a strong warranty. We exceed consumer confidence with dependable products and great value. We maintain consumer loyalty by backing it up with our industry leading warranty.

When comparing warranties with other brands, make sure you are looking at details. When you need service, will other companies match this?

  • Towing, Dockside Assistance, Blocking and Hoist Allowances
  • Trolling motors
  • Trailer components
  • Entertainment systems (TV’s, Stereos, DVD’s, VCR’s, Amplifiers, AM/FM tuners)
  • We cover factory or dealer installed equipment
  • Wakeboard towers
  • Electronics (GPS, Depth and fish finders, navigation equipment including radar)
  • Hardware – right down to your cleats
  • Electrical components (Gauges, switches, lights, wiper and blower motor, bilge, livewell pumps and much more)

Coverage includes:

Engine (outboard and diesel engines not included): Closed Cooling System, V-drive or Outdrive Lower Unit and Upper Gear Unit, Power Trim System, Electrical System and Seals and Gaskets and more.

Trailer: Brakes, drums, master cylinder, Hydraulic brake actuator, frame rails, wheel bearings, spindles, springs, winch stand, welds, axle, lugs, backing plates, coupler, bunks and/or roller cradles.

Larson Sport Boats: Digital depth finder, Fish finder, stereos and CD player, any built-in Appliances, Instrument panel, Remote Spotlight, Planning Tabs, Controls, Hydraulic Steering, Ski and Wakeboard tower, Fresh Water System, Electrical and Heating, Wireless Communication System, Electrical Trolling Motor, Any Boat Electrical and more †.
† Items must be factory or dealer installed

Additional Benefits:

Hoist Lift Out/In - up to $100 per occurrence for cruiser repairs.
Towing Provisions - up to $100 per occurrence with no deductible.
Dockside Assistance - covers up to $50 per service call when on the water repair is needed.
Blocking - fees up to $50 per occurrence covered if mechanical breakdown occurs with no deductible.

For the first two years, should you have any issues, Larson's all component coverage is in place for your boat, engine and trailer. The continuing coverage listed above begins the 3rd year you own your boat. For 5 full years, you won't have a gap in coverage. We'll make it as easy as flipping a switch… did we mention those are covered too?

For a full list of all items and applicable conditions and limits, see your authorized Larson dealer.

**First 2-years covered under Larson standard limited warranty, remaining 3-years covered under Larson's extended service plan issued by FPC.