J Boats J/108 2011 boat specs
J Boats
J Boats J/108 2011
2011
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VS
J Boats J/99 2019 boat specs
J Boats
J Boats J/99 2019
2019
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J Boats J/108 2011 vs J Boats J/99 2019 — Same Brand, Different Boat

The J Boats J/108 2011 vs J Boats J/99 2019 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.

Size is the most obvious dividing line here. The J Boats J/108 2011 measures 36,1 feet overall (2011), giving it roughly 3,4 additional feet of deck space compared to the J Boats J/99 2019 at 32,7 feet (2019). Weight tells a clearer story for trailering families: the J Boats J/108 2011 tips the scales at 11 420 lbs — 3 042 lbs more than the J Boats J/99 2019 at 8 378 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.

For family outings this is probably the sharpest distinction between the two. The J Boats J/108 2011 is rated for 11 passengers, while the J Boats J/99 2019 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the J Boats J/108 2011 could be the deciding factor.

Displacement is where these two sailboats genuinely part ways. The J Boats J/108 2011 displaces 11 420 lbs — a 3 042-lb difference over the J Boats J/99 2019 at 8 378 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.

Both boats draw a similar depth — 6,1 ft and 6,7 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.

The J Boats J/108 2011 uses fractional_rig_sloop rigging. Helm style differs too: the J Boats J/108 2011 uses a 1 wheel versus a 1 tiller on the J Boats J/99 2019. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones.

Hull speed is rated at 7,4 knots for the J Boats J/108 2011 and 7,2 knots for the J Boats J/99 2019.

Bottom line: The J Boats J/108 2011 is the offshore and bluewater choice — at 11 420 lbs displacement and 36 ft it has the load capacity, range, and seakeeping for extended passages. The J Boats J/99 2019 at 8 378 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.
Measurements / Dimensions
Length overall - Detail36.11 ft
Length overall - Detail32.70 ft
Length - Feet36.11
Length - Feet32.7
Length overall - Meters11.01
Length overall - Meters9.97
Length overall - Inches433
Length overall - Inches392
Beam11.60 ft
Beam11.20 ft
Beam - Meters3.54
Beam - Meters3.41
Beam - Inches139
Beam - Inches134
Draft [max] - Detail6.11 ft
Draft [max] - Detail6.70 ft
Draft [max] - Meters1.86
Draft [max] - Meters2.04
Draft [max] - Inches73
Draft [max] - Inches80
Displacement11420.00 lbs
Displacement8378.00 lbs
Body / Hull
Rudder2 spade rudders
Rudder1 spade rudder
Helm1 wheel
Helm1 tiller
Engine and Drivetrain
Fuel tank capacity - Gal25.1
Fuel tank capacity - Gal13.2
Fuel tank capacity - Liters95.01
Fuel tank capacity - Liters49.97
Engine 2 Horsepower28 hp
Engine 2 Horsepower18 hp
Engine 2 Drive Typeinboard
Engine 2 Drive Typeinboard
Performance
Maximum speed7.4
Maximum speed7.17
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Water capacity34.3
Water capacity26.4
Riggingfractional_rig_sloop
Riggingfractional_rig_sloop
Mast ConfigurationKeel stepped mast
Mast ConfigurationKeel stepped mast
Boat typeSail
Boat typeSail

J Boats J/108 2011 vs J Boats J/99 2019 — Common Questions

Which is the larger boat — the J Boats J/108 2011 or the J Boats J/99 2019?
The J Boats J/108 2011 is the longer of the two at 36,1 feet overall. The J Boats J/99 2019 comes in at 32,7 feet, making it roughly 3,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the J Boats J/108 2011 or the J Boats J/99 2019?
For trailering, the J Boats J/99 2019 has the edge at 8 378 lbs dry weight versus 11 420 lbs for the J Boats J/108 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 J Boats J/108 2011 is Coast Guard rated for 11 passengers, while the J Boats J/99 2019 is certified for 9. 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 has the deeper draft — the J Boats J/108 2011 or the J Boats J/99 2019?
The J Boats J/99 2019 has the deeper draft at 6,7 ft, versus 6,1 ft for the J Boats J/108 2011. A deeper draft generally means better upwind performance and stability, but limits access to shallow anchorages and some marina berths. Always check the controlling depth of your home port and favourite cruising grounds before committing.
Is the J Boats J/108 2011 or the J Boats J/99 2019 better suited for offshore sailing?
For offshore work, displacement and construction are the primary indicators. The J Boats J/108 2011 at 11 420 lbs displacement is the heavier, more load-carrying design — generally better suited to extended passages where seakeeping and provisioning capacity matter most. The J Boats J/99 2019 at 8 378 lbs will typically be livelier and more responsive in lighter conditions.
Which is the faster sailboat — the J Boats J/108 2011 or the J Boats J/99 2019?
Based on rated hull speed, the J Boats J/108 2011 has an edge at 7,4 knots versus 7,2 knots for the J Boats J/99 2019. Keep in mind that actual sailing speed depends heavily on wind conditions, sail trim, bottom condition, and skipper experience — hull speed is a theoretical maximum, not a guarantee.
Which boat is wider, and does it affect trailering?
The J Boats J/108 2011 measures 139" wide, compared to 134" for the J Boats J/99 2019. 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 J Boats J/108 2011 or the J Boats J/99 2019?
The J Boats J/108 2011 has the bigger tank at 25 gallons, versus 13 gallons on the J Boats J/99 2019. That 11-gallon difference translates to roughly 35–59 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the J Boats J/108 2011 and J Boats J/99 2019 from the same manufacturer?
Yes — both the J Boats J/108 2011 and the J Boats J/99 2019 are built by J Boats. 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.