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2026 Harris Grand Mariner 250 SLDH

$166,904

$168,198

New

Boat in Houston, TX 77090 US

builtBuilt in 2026
Year the boat was built
model

Grand Mariner 250 SLDH

Boat model
engine

1 Engine (--)

Engine type and count
length

25 feet

Overall boat length
fuel

Gas

Fuel type
material

Other

Hull material
2026 Harris Grand Mariner 250 SLDH, 2026 Harris Grand Mariner 250 SLDH
Nominal Length
25ft
Beam
1ft
Hull Material
other
Engine 1
Fuel Type
gasoline
Engine Year
2026
Total Power
1.0 hp

Price History

DateEventPrice
4/7/26Price decreased$166,904(-0.8%)
3/28/26Initial price$168,198

Overview from around the web 2026 Harris Grand Mariner 250 SLDH

Customers are praising the 2026 Harris Grand Mariner 250 SLDH for its spacious and comfortable design, making it perfect for family outings and entertaining guests

Many highlight the smooth and stable ride, even in choppier waters, thanks to its innovative hull design. The boat’s high-quality materials and craftsmanship receive frequent compliments, with users appreciating the attention to detail and durable finishes. Additionally, the powerful yet efficient engine options provide excellent performance and fuel economy. Overall, owners value the blend of luxury, functionality, and reliability that the Harris Grand Mariner 250 SLDH delivers on the water.

The Biggest Pros and Cons

The 2026 Harris Grand Mariner 250 SLDH offers a blend of luxury, performance, and versatility, making it a standout pontoon boat for both leisurely cruises and entertaining on the water. Here are some of the key pros and cons to consider:

Pros

Spacious and Comfortable Layout: The Grand Mariner 250 SLDH features a thoughtfully designed deck with ample seating, including plush lounge areas and a versatile helm station, perfect for family and friends.

Premium Build Quality: Harris is renowned for its durable construction and attention to detail, ensuring longevity and a solid feel on the water.

Powerful Performance: Equipped with a robust engine option, this model delivers smooth handling and reliable power, ideal for cruising or towing water toys.

Luxury Amenities: The boat includes upscale features such as high-end upholstery, advanced sound systems, and optional accessories that enhance the overall boating experience.

Innovative Design Elements: The SLDH model incorporates modern styling and functional upgrades, such as improved storage solutions and user-friendly controls.

Cons

Price Point: As a premium pontoon, the Grand Mariner 250 SLDH carries a higher price tag compared to more basic models, which may be a consideration for budget-conscious buyers.

Size Considerations: Its larger footprint might limit maneuverability in tight docking spaces or smaller waterways.

Fuel Consumption: With powerful engine options, fuel efficiency may be lower compared to smaller or less performance-oriented pontoons.

Made For

The 2026 Harris Grand Mariner 250 SLDH is designed for boating enthusiasts who value a perfect blend of luxury, performance, and versatility. Ideal for families and groups seeking spacious comfort on the water, this model is perfect for leisurely cruises, entertaining guests, and enjoying water sports. Its premium features and stylish design also appeal to those who appreciate high-quality craftsmanship and want a reliable, elegant pontoon boat for both relaxation and adventure.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Harris Grand Mariner 250 SLDH. 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 Harris 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
$1,894.31/mo
$
$
Loan amount$ 166,904
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Harris Grand Mariner 250 SLDH. 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 Harris 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
$1,894.31/mo
$
$
Loan amount$ 166,904
OR
%

Contact LMC Marine Center

17101 North Frwy, Houston, TX, 77090

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from LMC Marine Center 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

17101 North Frwy
Houston, TX 77090

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Contact LMC Marine Center about 2026 Harris Grand Mariner 250 SLDH

17101 North Frwy, Houston, TX, 77090

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from LMC Marine Center 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 LMC Marine Center

17101 North Frwy, Houston, TX, 77090

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from LMC Marine Center 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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