Tiara Yachts 3100 Coronet 2011 boat specs
Tiara Yachts
Tiara Yachts 3100 Coronet 2011
2011
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VS
Tiara Yachts 3100 Coronet 2012 boat specs
Tiara Yachts
Tiara Yachts 3100 Coronet 2012
2012
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Tiara Yachts 3100 Coronet 2011 vs Tiara Yachts 3100 Coronet 2012 — A Close Look at Two Deep Vees

When two boats share the same hull type — in this case both the Tiara Yachts 3100 Coronet 2011 and the Tiara Yachts 3100 Coronet 2012 are deep vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Tiara Yachts 3100 Coronet 2011 at 33,1 ft versus Tiara Yachts 3100 Coronet 2012 at 33,1 ft. At 1 355 lbs and 1 355 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.

Both boats share a closely matched power ceiling — 375 hp for the Tiara Yachts 3100 Coronet 2011 and 375 hp for the Tiara Yachts 3100 Coronet 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 21 gal and 21 gal — so range won't be a tiebreaker here.

Both boats are rated for 10 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 3100 Coronet 2011 and Tiara Yachts 3100 Coronet 2012 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
MakeTiara Yachts
Model3100 Coronet
Model3100 Coronet
Model Year2011
Model Year2012
Measurements / Dimensions
Beam12 ft. 6 in. (3.81 m)
Beam12 ft. 6 in. (3.81 m)
Beam - Meters3.81
Beam - Meters3.81
Beam - Inches15
Beam - Inches15
Deadrise14℃
Deadrise14℃
Draft [max] - Detail2 ft. 8 in. (0.8 m) with props
Draft [max] - Detail2 ft. 8 in. (0.8 m) with props
Draft [max] - Meters0.81
Draft [max] - Meters0.81
Draft [max] - Inches32
Draft [max] - Inches32
Weight - Detail13,550 lbs. (6,146 kg) gas
Weight - Detail13,550 lbs. (6,146 kg) gas
Weight - kg6146.17
Weight - kg6146.17
Weight - lbs.1355
Weight - lbs.1355
Height - Detail8 ft. (2.44 m) waterline to top of standard arch
Height - Detail8 ft. (2.44 m) waterline to top of standard arch
Height - Meters2.44
Height - Meters2.44
Height - Inches96
Height - Inches96
Length - Feet33.08
Length - Feet33.08
Length [over all with swim platform]36 ft. 5 in. (11.1 m) with standard pulpit and standard 40 in. swim platform
Length [over all with swim platform]36 ft. 5 in. (11.1 m) with standard pulpit and standard 40 in. swim platform
Length overall - Detail33 ft. 1 in. (10.08 m) with standard pulpit 30 ft. 6 in. (9.29 m) without standard pulpit
Length overall - Detail33 ft. 1 in. (10.08 m) with standard pulpit 30 ft. 6 in. (9.29 m) without standard pulpit
Length overall - Meters10.08
Length overall - Meters10.08
Length overall - Inches397
Length overall - Inches397
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine makeCrusader®
Engine makenot available
Engine model6.0L MPI Catalyzed Gas
Engine modelnot available
Fuel tank capacity - Detail210 gal. (794.9 l)
Fuel tank capacity - Detail210 gal. (794.9 l)
Fuel tank capacity - Liters794.94
Fuel tank capacity - Liters794.94
Fuel tank capacity - Gal21
Fuel tank capacity - Gal21
Fuel typeGas
Fuel typeGas or Diesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Horsepower375 hp
Horsepowernot available
Engine maxnot available
Engine maxTwin 375 hp
Operational Info
Headroom5 ft. 8 in. (1.73 m)
Headroom5 ft. 8 in. (1.73 m)
Sleeping capacity2
Sleeping capacity2
Water capacity33 gal. (124.92 l)
Water capacity33 gal. (124.92 l)
Holding tank capacity - Detail20 gal. (75.71 l)
Holding tank capacity - Detail20 gal. (75.71 l)
Holding tank capacity - Liters75.71
Holding tank capacity - Liters75.71
Holding tank capacity - Gal2
Holding tank capacity - Gal2

Tiara Yachts 3100 Coronet 2011 vs Tiara Yachts 3100 Coronet 2012 — Common Questions

Which is the larger boat — the Tiara Yachts 3100 Coronet 2011 or the Tiara Yachts 3100 Coronet 2012?
The Tiara Yachts 3100 Coronet 2012 is the longer of the two at 33,1 feet overall. The Tiara Yachts 3100 Coronet 2011 comes in at 33,1 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 3100 Coronet 2011 or the Tiara Yachts 3100 Coronet 2012?
For trailering, the Tiara Yachts 3100 Coronet 2012 has the edge at 1 355 lbs dry weight versus 1 355 lbs for the Tiara Yachts 3100 Coronet 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.
How many people can each boat hold?
The Tiara Yachts 3100 Coronet 2011 is Coast Guard rated for 10 passengers, while the Tiara Yachts 3100 Coronet 2012 is certified for 10. 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 3100 Coronet 2011 and Tiara Yachts 3100 Coronet 2012 share an 12 ft. 6 in. (3.81 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 3100 Coronet 2011 and Tiara Yachts 3100 Coronet 2012?
Both boats carry similar fuel loads — 21 gallons and 21 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 3100 Coronet 2011 and Tiara Yachts 3100 Coronet 2012 from the same manufacturer?
Yes — both the Tiara Yachts 3100 Coronet 2011 and the Tiara Yachts 3100 Coronet 2012 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.