Tiara Yachts 3900 Coronet 2013 vs Tiara Yachts 3900 Open 2010 - Boat Spec Comparison

Q: Which is the larger boat - the Tiara Yachts 3900 Coronet 2013 or the Tiara Yachts 3900 Open 2010?

The Tiara Yachts 3900 Open 2010 is the longer of the two at 41,9 feet overall. The Tiara Yachts 3900 Coronet 2013 comes in at 41,9 feet, making it roughly 0,0 ft shorter - a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer - the Tiara Yachts 3900 Coronet 2013 or the Tiara Yachts 3900 Open 2010?

For trailering, the Tiara Yachts 3900 Open 2010 has the edge at 24 500 lbs dry weight versus 24 500 lbs for the Tiara Yachts 3900 Coronet 2013. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Q: What is the maximum horsepower rating for these boats?

The Tiara Yachts 3900 Coronet 2013 has a documented max rating of 480 hp. Engine specifications for the Tiara Yachts 3900 Open 2010 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Tiara Yachts 3900 Coronet 2013 is Coast Guard rated for 12 passengers, while the Tiara Yachts 3900 Open 2010 is certified for 12. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010 share an 15 ft. (4.57 m) beam - meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: How do the fuel tanks compare on the Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010?

Both boats carry similar fuel loads - 535 gallons and 535 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010 from the same manufacturer?

Yes - both the Tiara Yachts 3900 Coronet 2013 and the Tiara Yachts 3900 Open 2010 are built by Tiara Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

Boat Comparison

Tiara Yachts 3900 Coronet 2013 vs Tiara Yachts 3900 Open 2010

Tiara Yachts

Tiara Yachts 3900 Coronet 2013

2013

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Tiara Yachts

Tiara Yachts 3900 Open 2010

2010

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Detailed Evaluation & Buyer Recommendation

Tiara Yachts 3900 Coronet 2013 vs Tiara Yachts 3900 Open 2010: Same Brand, Different Boat

The Tiara Yachts 3900 Coronet 2013 is a deep-V design and the Tiara Yachts 3900 Open 2010 is a modified-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department - Tiara Yachts 3900 Coronet 2013 at 41,9 ft versus Tiara Yachts 3900 Open 2010 at 41,9 ft. At 24 500 lbs and 24 500 lbs respectively, both sit in a similar weight class - either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Tiara Yachts 3900 Coronet 2013 carries a rated maximum of 480 hp. Engine data for the Tiara Yachts 3900 Open 2010 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads - 535 gal and 535 gal - so range won't be a tiebreaker here.

Both boats are rated for 12 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.

General Boat Info

MakeTiara Yachts

Model3900 Coronet

Model3900 Open

Model Year2013

Model Year2010

Measurements / Dimensions

Beam15 ft. (4.57 m)

Beam15 ft. 0 in. (4.57 m)

Beam - Meters4.57

Beam - Inches180

Deadrise18° at transom

Deadrise18℃

Draft [max] - Detail3 ft. 6 in. (1.06 m) with props

Draft [max] - Meters1.07

Draft [max] - Inches42

Weight - Detail24,500 lbs. (11,113 kg)

Weight - kg11113

Weight - lbs.24500

Height - Detail9 ft. 7 in. (2.92 m) waterline to top of windshield 10 ft. 4 in. (3.15 m) waterline to top of standard hardtop

Height - Detail9 ft. 7 in. (2.92 m) from waterline to top of windshield 10 ft. 4 in. (3.15 m) from waterline to top of optional hardtop

Height - Meters3.15

Height - Inches124

Length - Feet41.92

Length overall - Detail41 ft. 11 in. (12.77 m) with standard pulpit 39 ft. 3 in. (11.96 m) without standard pulpit

Length overall - Detail39 ft. 3 in. (11.96 m) without standard pulpit 41 ft. 11 in. (12.77 m) with standard pulpit

Length overall - Meters12.78

Length overall - Inches503

Body / Hull

Hull materialFiberglass

Hull typeDeep Vee

Hull typeModified Vee

Engine and Drivetrain

Engine makeCummins®

Engine makenot available

Engine modelQSB 6.7 diesels

Engine modelnot available

Fuel tank capacity - Detail535 gal. (2,025.2 l)

Fuel tank capacity - Liters2025.19

Fuel tank capacity - Gal535

Fuel typeDiesel

Drive typeInboard - Twin

HorsepowerTwin 480 hp

Horsepowernot available

Engine/s standardnot available

Engine/s standardTwin Cummins? QSC, 550 hp

Batterynot available

Battery12V 2-bank battery system with batteries and battery switches (3 engine batteries, 3 house batteries)

Operational Info

Sleeping capacity5

Water capacity120 gal. (454.25 l)

Holding tank capacity - Detail38 gal. (143.85 l)

Holding tank capacity - Liters143.85

Holding tank capacity - Gal38

Headnot available

HeadFull fiberglass

Tiara Yachts 3900 Coronet 2013 vs Tiara Yachts 3900 Open 2010 - Common Questions

Which is the larger boat - the Tiara Yachts 3900 Coronet 2013 or the Tiara Yachts 3900 Open 2010?

The Tiara Yachts 3900 Open 2010 is the longer of the two at 41,9 feet overall. The Tiara Yachts 3900 Coronet 2013 comes in at 41,9 feet, making it roughly 0,0 ft shorter - a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer - the Tiara Yachts 3900 Coronet 2013 or the Tiara Yachts 3900 Open 2010?

For trailering, the Tiara Yachts 3900 Open 2010 has the edge at 24 500 lbs dry weight versus 24 500 lbs for the Tiara Yachts 3900 Coronet 2013. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

What is the maximum horsepower rating for these boats?

The Tiara Yachts 3900 Coronet 2013 has a documented max rating of 480 hp. Engine specifications for the Tiara Yachts 3900 Open 2010 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Tiara Yachts 3900 Coronet 2013 is Coast Guard rated for 12 passengers, while the Tiara Yachts 3900 Open 2010 is certified for 12. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010 share an 15 ft. (4.57 m) beam - meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

How do the fuel tanks compare on the Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010?

Both boats carry similar fuel loads - 535 gallons and 535 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Tiara Yachts 3900 Coronet 2013 and Tiara Yachts 3900 Open 2010 from the same manufacturer?

Yes - both the Tiara Yachts 3900 Coronet 2013 and the Tiara Yachts 3900 Open 2010 are built by Tiara Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

← Tiara Yachts 3900 Coronet 2013 full specs ← Tiara Yachts 3900 Open 2010 full specs