2006 Mariah SE
$13,500
Boat in Arvada, CO 80005 US
SE
1 Engine (--)
21 feet
Gas
Fiberglass/Reinforced
2006 Mariah SE 21. MerCruiser 350 Magnum 300HP Gasoline Engine with 725 Hours.
Condition: Good / Well Maintained - Freshwater Use
The 2006 Mariah SE 21 is a classic American‑built performance sport boat designed for family boating, watersports, and all‑around lake use. Mariah crafted quality fiberglass hulls that combine predictable handling with ample cockpit space, making this model equally at home pulling tubes, wakeboards, or simply cruising at comfortable speeds.
DIMENSIONS & CAPACITIES
• Length Overall (LOA): ~21.0 ft (nominal, manufacturer class)
• Beam: ~8'6"
• Hull Material: Fiberglass/GRP construction
• Hull Type: Modified V‑bottom, planing hull for efficient on‑plane acceleration and stability
• Fuel Capacity: ~40-45 US gallons (typical for Mariah 21‑foot models)
• Seating Capacity: Up to 8-10 persons
• Dry Weight: Approx. 3,000-3,500 lbs
ENGINE & PERFORMANCE
• Engine: 350 Magnum V8 MerCruiser
• Rated HP: 300 HP
• Hours: ~720
• Drive: Inboard/Outboard Stern Drive
• Performance: Strong midrange power suitable for watersports and cruising disciplines
This powertrain delivers responsive throttle feel with ample torque for quick planing and enjoyable cruising. The 350 Magnum is renowned for robust durability when maintained regularly.
CONDITION & UPGRADES
• Hull/Exterior: Good overall condition with only minor cosmetic surface scratches consistent with normal use. The gelcoat shows well with no structural issues reported.
• Interior: Upholstery has been approximately 75% refurbished, presenting fresh and comfortable seating surfaces throughout the cockpit and bow area.
• Covers: Navy blue Snap‑On covers included for both the bow and cockpit - custom matched and in good protective condition.
• Trailer: Dual‑axle trailer included - fair condition with tire wheel lock for security. Tires are fair; buyer should consider upgrade depending on usage.
• Extras: Battery‑operated electric lift for convenient boarding or swim deck raise/lower.
• Title: Clean title with no accidents - title run completed per request.
FEATURES & EQUIPMENT
• Integrated stern drive engine gauge cluster and helm controls
• Large cockpit with U‑shaped seating for social layout
• Walk‑through windshield for easy bow access
• Storage compartments beneath seats and in bow
• Swim platform with ladder provides convenient water access
• Wakeboard rack installed - ready for tow sports
• Standard safety gear mounts and tie‑downs
NOTABLE SELLING POINTS
• Well‑serviced 300 HP V8 power with ample hours left for continued enjoyment
• Significant interior refresh (75% upholstery redone), giving a modern look
• Complete set of custom protective covers included
• Dual
Price History
| Date | Event | Price |
|---|---|---|
| 3/7/26 | Initial price | $13,500 |
Overview from around the web 2006 Mariah SE
Customers praise the 2006 Mariah SE for its sleek design and reliable performance on the water
Many highlight its smooth handling and comfortable seating, making it ideal for both family outings and recreational fishing. Users often mention the boat’s well-maintained condition and quality craftsmanship, noting that it offers excellent value for its size and features. Overall, the 2006 Mariah SE receives positive feedback for being a versatile and enjoyable boat for a variety of water activities.
The Biggest Pros and Cons
The 2006 Mariah SE offers a blend of classic style and reliable performance, making it a popular choice among boating enthusiasts. Here are some pros and cons to consider:
Pros
Smooth Ride: The SE is known for its smooth and stable ride, thanks to its well-designed hull that handles various water conditions with ease.
Spacious Layout: It features a roomy cockpit and comfortable seating, ideal for family outings and entertaining guests.
Strong Performance: Equipped with a robust engine, the 2006 Mariah SE delivers solid speed and acceleration, making it suitable for water sports and cruising.
Quality Build: Mariah boats are recognized for their durable construction and attention to detail, ensuring longevity and reliability.
Good Storage: Ample storage compartments help keep gear and accessories organized and secure during trips.
Cons
Fuel Efficiency: Like many performance boats, the 2006 Mariah SE can be less fuel-efficient, which may lead to higher operating costs.
Aging Components: Being a model from 2006, some parts and systems might require maintenance or upgrades to meet modern standards.
Limited High-End Features: Compared to newer models, the 2006 SE may lack some advanced electronics or luxury amenities found in more recent boats.
Weight: The boat’s weight might impact trailering ease and require a powerful towing vehicle.
Made For
The 2006 Mariah SE is ideal for boating enthusiasts who seek a versatile and stylish vessel perfect for both leisurely cruising and water sports. Its design caters to small families or groups of friends looking for a comfortable, reliable boat that delivers smooth performance on lakes or calm coastal waters. Whether you enjoy wakeboarding, tubing, or simply relaxing on the water, the 2006 Mariah SE offers a balanced combination of power, comfort, and ease of handling.
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Address
Boat Location
Contact National Vehicle LLC about 2006 Mariah SE
12110 Port Grace Blvd, La Vista, NE, 68128
Contact National Vehicle LLC
12110 Port Grace Blvd, La Vista, NE, 68128












