Tiara Yachts 3900 Sovran 2008 boat specs
Tiara Yachts
Tiara Yachts 3900 Sovran 2008
2008
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Tiara Yachts 4800 Convertible 2011 boat specs
Tiara Yachts
Tiara Yachts 4800 Convertible 2011
2011
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Tiara Yachts 3900 Sovran 2008 vs Tiara Yachts 4800 Convertible 2011 — Same Brand, Different Boat

Matching a modified vee Tiara Yachts 3900 Sovran 2008 against a deep vee Tiara Yachts 4800 Convertible 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Tiara Yachts 4800 Convertible 2011 measures 51,4 feet overall (2011), giving it roughly 12,4 additional feet of deck space compared to the Tiara Yachts 3900 Sovran 2008 at 39,0 feet (2008). Weight tells a clearer story for trailering families: the Tiara Yachts 4800 Convertible 2011 tips the scales at 45 012 lbs — 44 989 lbs less than the Tiara Yachts 3900 Sovran 2008 at 23 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 885 hp, the Tiara Yachts 4800 Convertible 2011 has a 515-hp advantage over the Tiara Yachts 3900 Sovran 2008's 370-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 1 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Tiara Yachts 4800 Convertible 2011 is rated for 15 passengers, while the Tiara Yachts 3900 Sovran 2008 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tiara Yachts 4800 Convertible 2011 could be the deciding factor.

Bottom line: Choose the Tiara Yachts 4800 Convertible 2011 if your priority is putting more people on the water — it handles 15 passengers and at 51,4 ft it has the deck room to back that rating up comfortably. The Tiara Yachts 3900 Sovran 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
Model Year2008
Model Year2011
Model3900 Sovran?
Model4800 Convertible
MakeTiara Yachts
MakeTiara Yachts
Measurements / Dimensions
Length overall - Detail39 ft. 3 in. (11.96 m) without standard pulpit and with swim platform
Length overall - Detail51 ft. 5 in. (15.67 m) with standard pulpit 48 ft. 5 in. (14.76 m) without standard pulpit
Length - Feet39
Length - Feet51.42
Length overall - Meters11.96
Length overall - Meters15.67
Length overall - Inches471
Length overall - Inches617
Beam13 ft. 11 in. (4.24 m)
Beam15 ft. 11 in. (4.85 m)
Beam - Meters4.24
Beam - Meters4.85
Beam - Inches167
Beam - Inches191
Draft [max] - Detail3 ft. 5 in. (1.04 m) to bottom of drive system, fully loaded
Draft [max] - Detail4 ft. (1.22 m) with props
Draft [max] - Meters1.04
Draft [max] - Meters1.22
Draft [max] - Inches41
Draft [max] - Inches48
Displacement23000.00 lbs
Displacementnot available
Height - Detail10 ft. 3 in. (3.12 m) from waterline to top of standard hardtop
Height - Detail17 ft. 5 in. (5.3 m) waterline to top of optional hardtop
Deadrise14.5℃
Deadrise14.8℃
Height - Inches123
Height - Inches209
Weight - kg10432.62
Weight - kg20417.08
Height - Meters3.12
Height - Meters5.31
Weight - Detail23,000 lbs. (10,433 kg)
Weight - Detail45,012 lbs. (20,417 kg)
Length [over all with swim platform]39 ft. 3 in. (11.96 m) without standard pulpit 41 ft. 9 in. (12.72 m) with standard pulpit
Length [over all with swim platform]53 ft. 11 in. (16.43 m) with standard pulpit and optional 30 in. swim platform
Length - Meters11.96
Length - Metersnot available
Weight - lbs.23
Weight - lbs.45012
Length - Inches3
Length - Inchesnot available
Body / Hull
Hull typeModified Vee
Hull typeDeep Vee
Hull materialFiberglass
Hull materialFiberglass
Engine and Drivetrain
Fuel tank capacity - Gal3
Fuel tank capacity - Gal1
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters3785.41
Engine makeVolvo
Engine makeCAT®
Engine modelIPS
Engine modelC18 ACERT
Horsepower430 hp
Horsepower885 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Engine 2 Engine MakeVolvo
Engine 2 Engine Makenot available
Engine 2 Engine ModelIPS
Engine 2 Engine Modelnot available
Engine 2 Horsepower430 hp
Engine 2 Horsepowernot available
Engine 2 Fuel TypeDiesel
Engine 2 Fuel Typenot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Engine/s standardTwin Volvo? D6 IPS450 with IPS Joystick Control, 330 hp
Engine/s standardnot available
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detail1,000 gal. (3,785.4 l)
Battery12V 2-bank battery system with batteries and battery switches (3 engine batteries, 4 house batteries)
Batterynot available
Max no of engines2
Max no of enginesnot available
Engine max370 hp
Engine maxnot available
Operational Info
Sleeping capacity5
Sleeping capacity7
Cabins1
Cabinsnot available
Head1
Headnot available
Water capacity102 gal. (386 l)
Water capacity150 gal. (567.81 l)
Holding tank capacity - Gal38
Holding tank capacity - Gal5
Holding tank capacity - Liters143.85
Holding tank capacity - Liters189.27
Boat typePower
Boat typenot available
Holding tank capacity - Detail38 gal. (144 l)
Holding tank capacity - Detail50 gal. (189.27 l)

Tiara Yachts 3900 Sovran 2008 vs Tiara Yachts 4800 Convertible 2011 — Common Questions

Which is the larger boat — the Tiara Yachts 3900 Sovran 2008 or the Tiara Yachts 4800 Convertible 2011?
The Tiara Yachts 4800 Convertible 2011 is the longer of the two at 51,4 feet overall. The Tiara Yachts 3900 Sovran 2008 comes in at 39,0 feet, making it roughly 12,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Tiara Yachts 3900 Sovran 2008 or the Tiara Yachts 4800 Convertible 2011?
For trailering, the Tiara Yachts 3900 Sovran 2008 has the edge at 23 lbs dry weight versus 45 012 lbs for the Tiara Yachts 4800 Convertible 2011. 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 4800 Convertible 2011 is rated to a maximum of 885 hp, giving it the larger power ceiling. The Tiara Yachts 3900 Sovran 2008 tops out at 370 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 3900 Sovran 2008 is Coast Guard rated for 11 passengers, while the Tiara Yachts 4800 Convertible 2011 is certified for 15. 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 4800 Convertible 2011 measures 191" wide, compared to 167" for the Tiara Yachts 3900 Sovran 2008. 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.
How do the fuel tanks compare on the Tiara Yachts 3900 Sovran 2008 and Tiara Yachts 4800 Convertible 2011?
Both boats carry similar fuel loads — 3 gallons and 1 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 Sovran 2008 and Tiara Yachts 4800 Convertible 2011 from the same manufacturer?
Yes — both the Tiara Yachts 3900 Sovran 2008 and the Tiara Yachts 4800 Convertible 2011 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.