2026 Tiara 48 LS Boat in Bay Harbor, MI US

$1,749,000

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 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
48ft
Length Overall
48.25ft
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
MERCURY
Engine Model
600XXXL V12 CF
Total Power
600hp
Engine Hours
40
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
Engine 2
Engine Make
MERCURY
Engine Model
600XL V12 CF
Total Power
600hp
Engine Hours
40
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
Engine 3
Engine Make
MERCURY
Engine Model
600XL V12 CF
Total Power
600hp
Engine Hours
40
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2026
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
7/23/26Initial price$1,749,000

Contact Jefferson Beach Yacht Sales

24400 Jefferson, St. Clair Shores, MI, 48080

Tiara 48 LS: BoatTEST Review

Reviewed by Jeff Hammond

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 been receiving enthusiastic feedback from customers who appreciate its blend of stylish design and top-notch performance

Many are praising its spacious cockpit, making it perfect for entertaining guests or enjoying family time on the water. The luxurious seating and elegant finishes are often highlighted, along with the boat's impressive stability and handling. Customers also commend the advanced technology integrated into the vessel, including intuitive navigation systems and high-quality sound systems, enhancing their overall experience. The comfortable cabins and well-thought-out layout allow for relaxed overnight stays, making it ideal for weekend getaways. Overall, customers see the Tiara 48 LS 2026 as a perfect combination of luxury, performance, and usability, positioning it as an outstanding choice for both seasoned boaters and those looking to embark on new adventures.

Made For

The 2026 Tiara 48 LS is designed for the discerning boater who values luxury, performance, and versatility on the water. It appeals to seasoned mariners and new enthusiasts alike, offering an ideal blend of comfort and innovation. Whether you're a family looking to spend quality time together on weekend getaways or an avid entertainer who enjoys hosting gatherings on the water, this vessel meets your needs with style and functionality. Equipped with top-of-the-line amenities, spacious lounges, and advanced technology, the Tiara 48 LS is perfect for those who appreciate both leisure and excitement. Its sleek design and powerful engine ensure that every adventure is both exhilarating and comfortable, making it suitable for coastal cruising, day trips, or overnight excursions. In essence, the 2026 Tiara 48 LS caters to individuals and families who seek an elevated boating experience, combining luxury with the freedom of the open water.

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 Center Console 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$ 1,486,650
Total Payment$2,658,074.98
Monthly payment
$11,075.31/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 Center Console 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$ 1,486,650
Total Payment$2,658,074.98
Monthly payment
$11,075.31/mo

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The Image of 2026 Tiara Yachts 48 LS docked, sleek design, blue and white paint, calm waters. - 02026 Tiara 48 LS
Price$1,749,000$1,749,000$1,649,000$1,599,000$1,399,000$1,275,000
LocationBay HarborPetoskeyLelandHarbor SpringsHarbor SpringsPetoskey
Nominal Length48'48'48'48'48'48'
Engine MakeMERCURYMERCURYMercury VeradoMercuryMercuryMercury
Total Engine Power600 hp600 hp600 hp600 hp600 hp600 hp
Days on Market25243912220573
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24400 Jefferson
St. Clair Shores, MI 48080

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