Mariah SC21 Specs and reviews

Mariah SC21 fiche technique et avis

Mariah SC21 specs

General Information
Model Name Mariah SC21
Manufacturer Mariah Boats
Year of Manufacture 2021
Country of Origin United States
Catamaran Type Power
Hull Material Fiberglass
Hull Configuration Symmetric
Dimensions
Length Overall 6.40 meters / 21 feet
Beam 2.59 meters / 8.5 feet
Draft 0.53 meters / 1.75 feet
Bridge Clearance 2.44 meters / 8 feet
Displacement 1633.35 kilograms / 3600 pounds
Engine Propulsion
Engine Type Outboard
Engine Manufacturer Mercury
Engine Power 150 hp / 111.9 kw
Number of Engines 2
Fuel Type Petrol
Maximum Speed 40 knots / 74.08 km/h
Cruising Speed 30 knots / 55.56 km/h
Fuel Tank Capacity 492.1 liters / 130 gallons
Performance Capacities
Range 250 nautical miles / 463 km
Freshwater Tank Capacity 75.7 liters / 20 gallons
Holding Tank Capacity 75.7 liters / 20 gallons
Maximum Passenger Capacity 10
Crew Capacity 2
Interior Features
Number of Cabins 1
Number of Berths 4
Number of Bathrooms 1
Entertainment Systems - TVs 1
Entertainment Systems - Audio Systems JBL
Entertainment Systems - Wi-Fi True
Exterior Features
Cockpit Features - Seating 6
Cockpit Features - Dining True
Cockpit Features - Wet Bar True
Sun Protection - Bimini True
Swimming Ladder and Diving Platforms True
Navigation Electronics
GPS and Chartplotter - Manufacturer Garmin
GPS and Chartplotter - Model GPSMAP 8612xsv
Autopilot System - Manufacturer Garmin
Autopilot System - Model GHP 20
Depth Sounder and Speed Log - Manufacturer Garmin
Depth Sounder and Speed Log - Model GMI 20
Onboard Monitoring Systems - Engine Diagnostics True
Onboard Monitoring Systems - Battery Management True
Electrical System
Battery Type and Capacity - Type AGM
Battery Type and Capacity - Capacity 150 amp hours / 12 volts
Shore Power Inlet - Voltage 120
Shore Power Inlet - Amperage 30
Inverter System - Manufacturer Xantrex
Inverter System - Model Freedom XC
Safety Equipment
Life Jackets 10
Life Raft Capacity 8
Fire Extinguishing Systems - Manufacturer Fireboy-Xintex
Fire Extinguishing Systems - Model MA2
EPIRB - Manufacturer ACR Electronics
EPIRB - Model GlobalFix V4
Bilge Pumps - Automatic True
Navigation Lights True
Price Information
MSRP 119000

Pros and Cons of Mariah SC21


Pros Cons
Spacious deck area High maintenance costs
Comfortable cabin layout Below-average fuel efficiency
Good handling and maneuverability Limited storage space
Stylish design Expensive initial investment

Common Issues and Problems with Mariah SC21


Common Problems with Mariah SC21 Boat
1. Engine overheating
2. Electrical issues, such as faulty wiring
3. Propeller damage or wear
4. Hull leaks or water seepage
5. Steering system malfunctions
6. Fuel system problems, like clogged filters
7. Gelcoat fading or cracking
8. Trailer maintenance issues, such as tire wear

User Reviews of Mariah SC21


Name Review
John Smith The Mariah SC21 boat is a fantastic vessel for cruising on the lake. It handles well and has a sleek design that turns heads. I highly recommend it!
Sarah Johnson I recently purchased the Mariah SC21 and have been extremely impressed with its performance. It's a great boat for fishing and family outings.
Michael Thompson The Mariah SC21 exceeded my expectations. It's comfortable, reliable, and perfect for a day out on the water. I'm very satisfied with my purchase.
Emily Davis I've had the Mariah SC21 for a few months now and it has been a wonderful experience. The boat is easy to maneuver and provides a smooth ride. Definitely worth it!

Common Questions About Mariah SC21


  • Can the Mariah SC21 accommodate a large group of people?

    Yes, the Mariah SC21 has a maximum passenger capacity of 10, making it great for group outings or family adventures.

  • Is the Mariah SC21 suitable for overnight trips?

    Absolutely, with its 1 cabin, 4 berths, and 1 bathroom, the Mariah SC21 offers comfortable accommodations for overnight stays on the water.

  • Are there entertainment options on board the Mariah SC21?

    Yes, the boat is equipped with a TV, JBL audio systems, and even Wi-Fi to keep you entertained during your voyages.

  • Does the Mariah SC21 come with safety equipment?

    Absolutely, the boat is equipped with life jackets, fire extinguishing systems, navigation lights, and other safety features to ensure a secure experience.

  • Can the Mariah SC21 handle rough weather conditions?

    While it's always best to avoid extreme weather, the Mariah SC21 is designed for stability and safety, providing a comfortable ride even in moderate chop.

  • What type of engines power the Mariah SC21?

    The Mariah SC21 is propelled by two Mercury outboard engines, each with 150 horsepower, allowing for a maximum speed of 40 knots.

  • Does the Mariah SC21 have climate control features?

    While it doesn't have air conditioning, the boat does come with a water heater to ensure comfort during cooler weather.

  • Are there navigation electronics on the Mariah SC21?

    Yes, the boat is equipped with a Garmin GPSMAP 8612xsv chartplotter, a Garmin GHP 20 autopilot system, and a Garmin GMI 20 depth sounder for navigation assistance.

  • What is the warranty period for the Mariah SC21?

    The boat comes with a 5-year hull warranty, a 3-year engine warranty, and a 1-year systems warranty for added peace of mind.

  • Can I customize the Mariah SC21 to suit my preferences?

    While the boat comes with standard features, there are customization options available to tailor it to your specific needs and style.