Detailed Evaluation & Buyer Recommendation
Jupiter 31 Cuddy 2009 vs Jupiter 31 Forward Seating 2008 — A Close Look at Two Modified Vees
When two boats share the same hull type — in this case both the Jupiter 31 Cuddy 2009 and the Jupiter 31 Forward Seating 2008 are modified 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 — Jupiter 31 Cuddy 2009 at 33,2 ft versus Jupiter 31 Forward Seating 2008 at 33,0 ft. Weight tells a clearer story for trailering families: the Jupiter 31 Forward Seating 2008 tips the scales at 749 lbs — 644 lbs less than the Jupiter 31 Cuddy 2009 at 105 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 700 hp, the Jupiter 31 Cuddy 2009 has a 100-hp advantage over the Jupiter 31 Forward Seating 2008's 600-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 26 gal and 26 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: Performance buyers should lean toward the Jupiter 31 Cuddy 2009 and its 700-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Jupiter 31 Forward Seating 2008 with its 600-hp rating is the more economical daily driver.
General Boat Info
Model31 Cuddy
Model31 Forward Seating
Model Year2009
Model Year2008
Measurements / Dimensions
Beam9 ft. 6 in
Beam9 ft. 6 in
Beam - Meters2.9
Beam - Meters2.9
Beam - Inches114
Beam - Inches114
Bridge clearance - Detail8 ft. 10 in
Bridge clearance - Detail8 ft. 10 in
Bridge clearance - Meters2.69
Bridge clearance - Meters2.69
Bridge clearance - Inches106
Bridge clearance - Inches106
DeadriseForward: 60℃ Aft: 24℃
DeadriseAft: 24℃
Draft [drive up] - Detail22 in
Draft [drive up] - Detail20 in
Draft [drive up] meters0.56
Draft [drive up] meters0.51
Draft [drive up] inches22
Draft [drive up] inches2
Draft [max] - Detail33 in
Draft [max] - Detailnot available
Draft [max] - Meters0.84
Draft [max] - Metersnot available
Draft [max] - Inches33
Draft [max] - Inchesnot available
Weight - DetailDry: 8,660 lbs.<br?Operating: 10,500 lbs
Weight - DetailOperating: 7,490 lbs
Weight - kg4762.72
Weight - kg3397.4
Weight - lbs.105
Weight - lbs.749
Length - Feet33.17
Length - Feet33
Length overall - Detail33 ft. 2 in
Length overall - Detail33 ft. 2 in
Length overall - Meters10.11
Length overall - Meters10.11
Length overall - Inches398
Length overall - Inches398
Length - Inchesnot available
Length - Inches2
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail260 gal
Fuel tank capacity - Detail260 gal
Fuel tank capacity - Liters984.21
Fuel tank capacity - Liters984.21
Fuel tank capacity - Gal26
Fuel tank capacity - Gal26
Drive typeOutboard - Triple
Drive typeOutboard - Twin
Engine max700 hp
Engine max600 hp
Engine/s standardnot available
Engine/s standardTwin Yamaha F25
Operational Info
Water capacity60 gal
Water capacity60 gal