Detailed Evaluation & Buyer Recommendation
Tiara Yachts 3900 Convertible 2012 vs Tiara Yachts 5800 Sovran 2009 — Same Brand, Different Boat
Matching a deep vee Tiara Yachts 3900 Convertible 2012 against a modified vee Tiara Yachts 5800 Sovran 2009 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 5800 Sovran 2009 measures 57,0 feet overall (2009), giving it roughly 15,4 additional feet of deck space compared to the Tiara Yachts 3900 Convertible 2012 at 41,6 feet (2012). Weight tells a clearer story for trailering families: the Tiara Yachts 3900 Convertible 2012 tips the scales at 30 125 lbs — 29 690 lbs more than the Tiara Yachts 5800 Sovran 2009 at 435 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 600 hp, the Tiara Yachts 3900 Convertible 2012 has a 165-hp advantage over the Tiara Yachts 5800 Sovran 2009's 435-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 3900 Convertible 2012 carries 475 gallons versus 65 gallons in the Tiara Yachts 5800 Sovran 2009. 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 5800 Sovran 2009 is rated for 17 passengers, while the Tiara Yachts 3900 Convertible 2012 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tiara Yachts 5800 Sovran 2009 could be the deciding factor.
Bottom line: Choose the Tiara Yachts 5800 Sovran 2009 if your priority is putting more people on the water — it handles 17 passengers and at 57,0 ft it has the deck room to back that rating up comfortably. The Tiara Yachts 3900 Convertible 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.
General Boat Info
MakeTiara Yachts
MakeTiara Yachts
Model3900 Convertible
Model5800 Sovran?
Model Year2012
Model Year2009
Measurements / Dimensions
Beam14 ft. 5 in. (4.44 m)
Beam15 ft. 10 in. (4.85 m)
Beam - Meters4.39
Beam - Meters4.83
Beam - Inches173
Beam - Inches19
Deadrise14℃
Deadrise14.4℃
Draft [max] - Detail3 ft. 6 in. (1.06 m) with props
Draft [max] - Detail3 ft. 6 in. (1.06 m) with props, full load
Draft [max] - Meters1.07
Draft [max] - Meters1.07
Draft [max] - Inches42
Draft [max] - Inches42
Weight - Detail30,125 lbs. (13,664 kg)
Weight - Detail43,500 lbs. (19,731 kg)
Weight - kg13664.46
Weight - kg19731.25
Weight - lbs.30125
Weight - lbs.435
Height - Detail16 ft. 6 in. (5.03 m) waterline to top of standard hardtop
Height - Detail13 ft. 7 in. (4.14 m) from waterline to top of standard hardtop
Height - Meters5.03
Height - Meters4.14
Height - Inches198
Height - Inches163
Length - Feet41.58
Length - Feet57
Length [over all with swim platform]44 ft. 1 in. (13.43 m) with standard pulpit and optional 30 in. swim platform
Length [over all with swim platform]60 ft. 9 in. (18.52 m) with standard pulpit
Length overall - Detail41 ft. 7 in. (12.7 m) with standard pulpit 39 ft. (11.9 m) without standard pulpit
Length overall - Detail57 ft. 10 in. (17.63 m) without standard pulpit and with swim platform
Length overall - Meters12.67
Length overall - Meters17.63
Length overall - Inches499
Length overall - Inches694
Length - Metersnot available
Length - Meters17.63
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail475 gal. (1,798.1 l)
Fuel tank capacity - Detail650 gal. (2,460.52 l)
Fuel tank capacity - Liters1798.07
Fuel tank capacity - Liters2460.52
Fuel tank capacity - Gal475
Fuel tank capacity - Gal65
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Triple
Engine maxTwin 600 hp
Engine max435 hp
Max no of enginesnot available
Max no of engines3
Engine/s standardnot available
Engine/s standardVolvo? IPS 600 with Joystick control
Batterynot available
Battery12V multiple-bank battery system with batteries and remote battery switches (8 engine batteries, 8 house batteries)
Operational Info
Sleeping capacity6
Sleeping capacity5 6 with optional third stateroom
Water capacity110 gal. (416.36 l)
Water capacity200 gal. (757 l)
Holding tank capacity - Detail38 gal. (143.85 l)
Holding tank capacity - Detail80 gal. (303 l)
Holding tank capacity - Liters143.85
Holding tank capacity - Liters302.83
Holding tank capacity - Gal38
Holding tank capacity - Gal8