Advantage’s 20.5 Classic is exactly that … a ‘classic.’ Nobody builds a better 20-foot custom sportboat so capable of delivering as much performance, comfort and quality for such an affordable price. It’s no wonder that the 20.5 Classic is the standard to which other family ski boats are measured. With its superb handling vee-bottom hull, roomy cockpit, exceptional styling and incomparable multicolor gelcoat graphics, the 20.5 Classic is a remarkable value any way you analyze it. Whether you select jet, stern drive or outboard power options, the 20.5 Classic is a certain winner with every member of the family.

Model Specifications

Overall Length: 20' 5"
Dead Rise: 12 degrees
Beam: 84"
Approx. Weight: 2345 pounds
Exterior Color: Multiple gelcoat colors and graphics
Interior Color: Color coordinated matching upholstery
Hull Type: Semi-veebottom
Hull Material: Fiberglass hand lamination
Number of Engines: one
Engine Make/Model: Chevrolet 454 c.i. V-8
Drive Type: Jet drive
Fuel Type: Gas
Fuel Capacity: 44 gal.

Model Features

Standard Equipment

Bilge Blower
Bilge Pump
Chrome/Brass Fuel Fills
Cigarette Lighter
Color Coordinated Custom Upholstery
Courtesy Lights
Custom Hand Lamination
Drink Holders
Full Instrumentation
Full Length Hull Stringers
Ice Chest (built-in)
Navigational Lights
Plush Marine Carpet
Rails S/S
Safety Ignition/Kill Switch
Ski Locker (built-in)
Ski Tow (built-in)
Stainless Steel Handrail
Tilt Steering Wheel

Optional Equipment

12 Stacker CD Changer
Automatic Fire Extinguisher System
Battery Charger
Bennett Sport Tabs
Boat Cover
Composite Cored Bottom
Convertible Surrey Top
Custom Pro Stock Air Scoop
Deck Cleats (pull-up)
Depth Finder
Dual 12V Batteries
Electric Blender (12V)
Fire Extinguisher
Fuel Cooler
Grab Handles
High Performance Engine Package
High Performance Trim Tabs
Hours Meter
Power Engine Hatch
S.S. Package
Slider Seat
Stereo CD Player AM/FM Radio w/Amp
Surrey Top
Swim Steps
Tournament Ski Tow Pylon
Transom Trim Switch
Trim Control on Throttle Handle
VHF Radio
Wash System (high pressure)
Windshield (deflector)

Engine Upgrades

Mercury 350 MAG ECT/300 HP
Mercury 377 MAG ECT/320 HP

Drive Upgrades

Mercury Sterndrive