Detailed Evaluation & Buyer Recommendation
Tiara Yachts 34 LX 2023 vs Tiara Yachts 3900 Convertible 2011 — Same Brand, Different Boat
The Tiara Yachts 34 LX 2023 vs Tiara Yachts 3900 Convertible 2011 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.
The Tiara Yachts 3900 Convertible 2011 tops out at 550 hp. Engine specs for the Tiara Yachts 34 LX 2023 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Tiara Yachts 3900 Convertible 2011 carries 475 gallons versus 2 gallons in the Tiara Yachts 34 LX 2023. 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 3900 Convertible 2011 is rated for 12 passengers, while the Tiara Yachts 34 LX 2023 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Tiara Yachts 3900 Convertible 2011 could be the deciding factor.
Bottom line: Choose the Tiara Yachts 3900 Convertible 2011 if your priority is putting more people on the water — it handles 12 passengers and at 41,6 ft it has the deck room to back that rating up comfortably. The Tiara Yachts 34 LX 2023 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail34.00 ft
Length overall - Detail41 ft. 7 in. (12.7 m) with standard pulpit 39 ft. (11.9 m) without standard pulpit
Length - Feet34
Length - Feet41.58
Length overall - Meters10.36
Length overall - Meters12.67
Length overall - Inches408
Length overall - Inches499
Draft [max] - Detail3.08 ft
Draft [max] - Detail3 ft. 6 in. (1.06 m) with props
Draft [max] - Meters0.94
Draft [max] - Meters1.07
Draft [max] - Inches37
Draft [max] - Inches42
Draft Min2.17 ft
Draft Minnot available
Beamnot available
Beam14 ft. 5 in. (4.44 m)
Beam - Metersnot available
Beam - Meters4.39
Beam - Inchesnot available
Beam - Inches173
Deadrisenot available
Deadrise14℃
Weight - Detailnot available
Weight - Detail30,125 lbs. (13,664 kg)
Weight - kgnot available
Weight - kg13664.46
Weight - lbs.not available
Weight - lbs.30125
Height - Detailnot available
Height - Detail16 ft. 6 in. (5.03 m) waterline to top of standard hardtop
Height - Metersnot available
Height - Meters5.03
Height - Inchesnot available
Height - Inches198
Length [over all with swim platform]not available
Length [over all with swim platform]44 ft. 1 in. (13.43 m) with standard pulpit and optional 30 in. swim platform
Engine and Drivetrain
Fuel tank capacity - Gal2
Fuel tank capacity - Gal475
Fuel tank capacity - Liters757.08
Fuel tank capacity - Liters1798.07
Engine makeMercury
Engine makeCummins®
Fuel typeDiesel
Fuel typeDiesel
Drive typeoutboard
Drive typeInboard - Twin
Max no of enginesnot available
Max no of engines2
Engine modelnot available
Engine modelQSC8.3 Diesels
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail475 gal. (1,798.1 l)
Horsepowernot available
Horsepower550 hp
Operational Info
Water capacity3
Water capacity110 gal. (416.36 l)
Holding tank capacity - Gal2
Holding tank capacity - Gal38
Holding tank capacity - Liters75.71
Holding tank capacity - Liters143.85
Boat typePower
Boat typenot available
Sleeping capacitynot available
Sleeping capacity6
Holding tank capacity - Detailnot available
Holding tank capacity - Detail38 gal. (143.85 l)
General Boat Info
Makenot available
MakeTiara Yachts
Modelnot available
Model3900 Convertible
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee