Tiara Yachts 4300 Open 2010 boat specs
Tiara Yachts
Tiara Yachts 4300 Open 2010
2010
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Tiara Yachts 4700 Sovran 2006 boat specs
Tiara Yachts
Tiara Yachts 4700 Sovran 2006
2006
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Tiara Yachts 4300 Open 2010 vs Tiara Yachts 4700 Sovran 2006 — Same Brand, Different Boat

The Tiara Yachts 4300 Open 2010 vs Tiara Yachts 4700 Sovran 2006 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Tiara Yachts 4300 Open 2010 at 45,9 ft versus Tiara Yachts 4700 Sovran 2006 at 43,0 ft. Weight tells a clearer story for trailering families: the Tiara Yachts 4700 Sovran 2006 tips the scales at 3 315 lbs — 3 312 lbs less than the Tiara Yachts 4300 Open 2010 at 3 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 715 hp, the Tiara Yachts 4300 Open 2010 has a 703-hp advantage over the Tiara Yachts 4700 Sovran 2006's 12-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Tiara Yachts 4700 Sovran 2006 carries 526 gallons versus 6 gallons in the Tiara Yachts 4300 Open 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Tiara Yachts 4300 Open 2010 is rated for 14 passengers, while the Tiara Yachts 4700 Sovran 2006 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tiara Yachts 4300 Open 2010 could be the deciding factor.

Bottom line: Choose the Tiara Yachts 4300 Open 2010 if your priority is putting more people on the water — it handles 14 passengers and at 45,9 ft it has the deck room to back that rating up comfortably. The Tiara Yachts 4700 Sovran 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.
General Boat Info
MakeTiara Yachts
MakeTiara Yachts
Model4300 Open
Model4700 Sovran?
Model Year201
Model Year2006
Measurements / Dimensions
Beam15 ft. 4 in. (4.67 m)
Beam14 ft. 6 in. (4.42 m)
Beam - Meters4.67
Beam - Meters4.42
Beam - Inches184
Beam - Inches174
Deadrise17.5°
Deadrise17℃
Draft [max] - Detail4 ft. 2 in. (1.3 m)
Draft [max] - Detail4 ft. 6 in. (1.37 m) w/ props
Draft [max] - Meters1.27
Draft [max] - Meters1.37
Draft [max] - Inches5
Draft [max] - Inches54
Weight - Detail30,000 lbs. (13,607.77 kg)
Weight - Detail33,150 lbs. (15,037 kg)
Weight - kg13607.76
Weight - kg15036.57
Weight - lbs.3
Weight - lbs.3315
Height - DetailWaterline to Top of Windshield: 9 ft. 7 in. (2.92 m)
Height - Detail11 ft. 4 in. (3.45 m)
Height - Meters2.92
Height - Meters3.45
Height - Inches115
Height - Inches136
Length - Feet45.92
Length - Feet43
Length overall - DetailWith Standard Pulpit: 45 ft. 11 in. (13.99 m) Without Standard Pulpit: 43 ft. 3 in. (13.18 m)
Length overall - Detail43 ft. 8 in. (13.31 m)
Length overall - Meters14
Length overall - Meters13.31
Length overall - Inches551
Length overall - Inches524
Length - Metersnot available
Length - Meters13.31
Length - Inchesnot available
Length - Inches8
Length [over all with swim platform]not available
Length [over all with swim platform]With Pulpit & Platform: 50 ft. 4 in. (15.34 m)
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine makeCummins®
Engine makenot available
Engine modelQSM11
Engine modelnot available
Fuel tank capacity - Detail600 gal. (2,271.25 l)
Fuel tank capacity - Detail526 U.S. gal. (1,991 l)
Fuel tank capacity - Liters2271.25
Fuel tank capacity - Liters1991.13
Fuel tank capacity - Gal6
Fuel tank capacity - Gal526
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeI/O
Horsepower715 hp
Horsepowernot available
Engine/s standardnot available
Engine/s standardCummins QSM11, diesel, 670 hp
Engine maxnot available
Engine maxCAT C-12, diesel, 715 hp
Operational Info
Sleeping capacity6
Sleeping capacity6
Water capacity130 gal. (492.10 l)
Water capacity150 U.S. gal. (568 l)
Holding tank capacity - Detail50 gal. (189.27 l)
Holding tank capacity - Detail50 U.S. gal. (189 l)
Holding tank capacity - Liters189.27
Holding tank capacity - Liters189.27
Holding tank capacity - Gal5
Holding tank capacity - Gal5

Tiara Yachts 4300 Open 2010 vs Tiara Yachts 4700 Sovran 2006 — Common Questions

Which is the larger boat — the Tiara Yachts 4300 Open 2010 or the Tiara Yachts 4700 Sovran 2006?
The Tiara Yachts 4300 Open 2010 is the longer of the two at 45,9 feet overall. The Tiara Yachts 4700 Sovran 2006 comes in at 43,0 feet, making it roughly 2,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Tiara Yachts 4300 Open 2010 or the Tiara Yachts 4700 Sovran 2006?
For trailering, the Tiara Yachts 4300 Open 2010 has the edge at 3 lbs dry weight versus 3 315 lbs for the Tiara Yachts 4700 Sovran 2006. 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.
Which boat can handle a bigger outboard?
The Tiara Yachts 4300 Open 2010 is rated to a maximum of 715 hp, giving it the larger power ceiling. The Tiara Yachts 4700 Sovran 2006 tops out at 12 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Tiara Yachts 4300 Open 2010 is Coast Guard rated for 14 passengers, while the Tiara Yachts 4700 Sovran 2006 is certified for 13. 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.
Which boat is wider, and does it affect trailering?
The Tiara Yachts 4300 Open 2010 measures 184" wide, compared to 174" for the Tiara Yachts 4700 Sovran 2006. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Tiara Yachts 4300 Open 2010 or the Tiara Yachts 4700 Sovran 2006?
The Tiara Yachts 4700 Sovran 2006 has the bigger tank at 526 gallons, versus 6 gallons on the Tiara Yachts 4300 Open 2010. That 520-gallon difference translates to roughly 1560–2600 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Tiara Yachts 4300 Open 2010 and Tiara Yachts 4700 Sovran 2006 from the same manufacturer?
Yes — both the Tiara Yachts 4300 Open 2010 and the Tiara Yachts 4700 Sovran 2006 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.