2026 Tiara 48 LS Boat in Harbor Springs, MI 49740 US

$1,599,000

$2,240,602

Used
builtBuilt in 2026
Year the boat was built
model

48 LS

Boat model
engine

3 Engines (3x Mercury)

Engine type and count
length

48.3 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
48.33ft
Length Overall
48.33ft
Beam
14.17ft
Max Bridge Clearance
9.67ft
Max Draft
3.83ft
Drive Up Draft
2.42ft
Deadrise At Transom
21deg
Dry Weight
30000lb
Fresh Water Tanks
100gal
Fuel Tanks
660gal
Holding Tanks
50gal
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
Mercury
Engine Model
600 V12 XL COLD FUSION WHT 25"
Total Power
600hp
Engine Hours
75
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
Engine 2
Engine Make
Mercury
Engine Model
600 V12 XL COLD FUSION WHT 25"
Total Power
600hp
Engine Hours
75
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
Engine 3
Engine Make
Mercury
Engine Model
600 V12 XL COLD FUSION WHT 25"
Total Power
600hp
Engine Hours
75
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
Teak Cockpit
Teak Sidedecks
Electric Winch
Cockpit Cushions
Cockpit Table
Microwave Oven
Air Conditioning
Heating
Hot Water
Refrigerator
Battery Charger
Navigation Center
Autopilot
Cockpit Speakers
Flat Screen Tv
Shore Power Inlet
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
6/18/26Price decreased$1,599,000(-28.6%)
4/17/26Initial price$2,240,602

Contact Walstrom Marine

501 Bay St., Harbor Springs, MI, 49740

Boattest.com Review

Overview

In early February 2021, Mercury Marine collaborated with six boatbuilders to launch large boats powered by the new Mercury Verado 12V 7.6 liter 600 horsepower engine. Among these was the all-new Tierra 48LS, a vessel designed specifically to be powered by three of Mercury's 600 horsepower outboards. The Tierra 48LS was developed through a year and a half partnership between Mercury and Tierra founder Leon Slickers, aiming to meet demands for speed, fuel economy, and ease of operation. The boat serves as a guest-friendly day boat with comfortable seating, a three-person helm deck that can be fully enclosed, and two staterooms below for extended cruising.

Exterior Design and Deck Layout

The Tierra 48LS measures 48 feet 4 inches in length overall with a beam of 14 feet 2 inches and a dry weight of 25,000 pounds. It carries 660 gallons of fuel. The deck plan is asymmetrical forward of midships, featuring a deep, secure side deck to starboard and a raised deck to port that provides additional interior space and facilitates docking or rafting. Forward seating includes a nearly circular table area accommodating six to eight guests, which remains dry even in offshore chop conditions at speeds up to 35 knots. The center console helm seats four across and can be enclosed with electrically actuated sliding side doors and a roll-down Isinglass curtain aft, providing climate control options.

Interior Living Spaces

Surrounding the helm is a large U-shaped galley equipped with a grill, sink, refrigerator, ice maker, and ample counter space for food preparation. This area also serves as a vantage point for guests to observe forward activity when the bridge is fully occupied. Aft of the helm is the primary entertaining space, ideal for alfresco dining when anchored. Below deck, the Tierra 48LS offers two staterooms with a single head featuring a private shower stall and hanging lockers, supporting comfortable weekending or cruising.

Power and Performance

The Tierra 48LS is powered by three Mercury Verado 12V 7.6 liter 600 horsepower outboards. During a sea trial in choppy offshore conditions, the boat maintained a comfortable speed of 37 miles per hour. Notably, the engines feature a unique design where the lower units can pivot up to 45 degrees to port or starboard while the engines themselves remain stationary, enhancing maneuverability beyond conventional outboards. Mercury's test data, using a test weight of 32,200 pounds and dual propellers sized 31 inches on the outer engines and 27.5 inches on the inner engine, recorded a top speed of 60.1 miles per hour at 6,402 RPM. The optimal cruising speed was 34.6 miles per hour at 4,000 RPM, providing a range of approximately 394 statute miles (342 nautical miles).

Conclusion

The Tierra 48LS represents a significant collaboration between Mercury Marine and Tierra, resulting in a large outboard-powered vessel that balances speed, comfort, and functionality. Its innovative design features, such as the asymmetrical deck layout and pivoting lower units on the engines, contribute to both guest comfort and operational ease. While BoatTest.com has yet to conduct a full independent evaluation, Mercury's performance data and the initial sea trial with experienced captain Leon Slickers indicate a promising addition to the large outboard boat market.

Rating: 4.2 out of 5

Overview from around the web 2026 Tiara 48 LS

The Tiara 48 LS 2026 has garnered enthusiastic feedback from customers who appreciate its blend of luxury, performance, and innovative design

Many users highlight the exceptional craftsmanship and attention to detail that Tiara boats are known for. Customers often rave about the spacious and thoughtfully laid-out cockpit, which is perfect for entertaining or relaxing on the water. The seating arrangements and amenities make it an ideal choice for social gatherings, fishing trips, or family outings. Another common point of praise is the advanced technology integrated into the boat, including state-of-the-art navigation systems and audio features. These enhancements not only elevate the boating experience but also provide a sense of security and ease while navigating. Performance-wise, the Tiara 48 LS is frequently lauded for its smooth ride and impressive handling, regardless of sea conditions. Boat enthusiasts appreciate the powerful engine options that deliver both speed and efficiency. Overall, customers express their satisfaction with the Tiara 48 LS 2026, seeing it as a perfect blend of luxury, practicality, and performance—an ideal choice for those looking to make the most of their time on the water.

The Biggest Pros and Cons

2026 Tiara 48 LS: Pros and Cons

Pros

Stylish Design: The 2026 Tiara 48 LS boasts a sleek, modern exterior with elegant lines, making it stand out in any marina or on open water.

Performance: Equipped with powerful engines, this model delivers impressive speed and handling, offering smooth, responsive performance even in rough seas.

Spacious Layout: The interior features a large, open layout designed for comfort and entertaining, providing ample seating and options for relaxation.

Luxurious Amenities: High-end finishes and top-quality materials throughout the cabin create a luxurious experience for both owners and guests.

Advanced Technology: The 48 LS incorporates cutting-edge navigation and entertainment systems, ensuring ease of use and connectivity on the water.

Versatile Deck Space: The social cockpit area is designed for enjoyment, featuring a wet bar, grill, and plenty of seating, making it ideal for gatherings.

Quality Construction: Tiara is known for its craftsmanship, and the 48 LS is no exception, showcasing durability and attention to detail.

Cons

Price Point: As a premium model, the 2026 Tiara 48 LS may be at a higher price range compared to similar vessels, potentially limiting accessibility for some buyers.

Maintenance Costs: Owning a luxury yacht often comes with increased maintenance and operational costs that need to be factored into ownership.

Fuel Efficiency: Performance-oriented vessels like the 48 LS may consume more fuel, which could be a consideration for buyers focused on long-distance cruising.

Size and Maneuverability: While spacious, the size of the yacht may require experience to handle in tighter marinas or challenging dock conditions.

Limited Storage: Despite ample living space, some owners may find storage options limited, particularly for extended journeys.

Customization Options: The availability of customization may have restrictions, as the model comes with predefined configurations that might not suit all preferences.

Made For

The 2026 Tiara 48 LS is designed for discerning boaters who seek a perfect blend of luxury, performance, and versatility. Ideal for families and friends who enjoy entertaining on the water, this exquisite model caters to those who appreciate sophisticated craftsmanship and cutting-edge technology. Whether you’re a seasoned sailor or a first-time boat owner, the Tiara 48 LS provides intuitive handling and exceptional stability, making it suitable for both leisurely cruising and more adventurous outings. Its spacious layout and elegant finishes offer an inviting atmosphere for socializing or relaxing, while the powerful engines ensure thrilling performance when you want to feel the rush of the open sea. With ample seating, high-end amenities, and thoughtful storage solutions, everyone aboard can enjoy a comfortable experience. This model is for individuals and families looking to elevate their on-water adventures, making lasting memories in style and comfort. Perfect for weekend getaways or extended voyages, the Tiara 48 LS invites you to discover the joy of boating like never before.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Tiara 48 LS. 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 Power Cruiser cost in today's market, or how much does a Tiara 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.
$
$
510152025
%
Principal Loan Amount$ 1,359,150
Total Payment$2,430,109.72
Monthly payment
$10,125.46/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Tiara 48 LS. 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 Power Cruiser cost in today's market, or how much does a Tiara 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.
$
$
510152025
%
Principal Loan Amount$ 1,359,150
Total Payment$2,430,109.72
Monthly payment
$10,125.46/mo

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691521424421308
Price
Location
Nominal Length
Draft
Engine Make
Total Engine Power
Days on Market

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Address

501 Bay St.
Harbor Springs, MI 49740

Boat Location

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