Detailed Evaluation & Buyer Recommendation
Formula 290 Sun Sport 2009 vs Formula 310 Sun Sport 2007 — Same Brand, Different Boat
The Formula 290 Sun Sport 2009 vs Formula 310 Sun Sport 2007 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.
On paper these two are close siblings in the size department — Formula 290 Sun Sport 2009 at 29,0 ft versus Formula 310 Sun Sport 2007 at 31,0 ft. At 895 lbs and 975 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.
For family outings this is probably the sharpest distinction between the two. The Formula 310 Sun Sport 2007 is rated for 9 passengers, while the Formula 290 Sun Sport 2009 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Formula 310 Sun Sport 2007 could be the deciding factor.
Bottom line: Choose the Formula 310 Sun Sport 2007 if your priority is putting more people on the water — it handles 9 passengers and at 31,0 ft it has the deck room to back that rating up comfortably. The Formula 290 Sun Sport 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
Model290 Sun Sport
Model310 Sun Sport
Model Year2009
Model Year2007
Measurements / Dimensions
Beam9 ft. 0 in. (2.74 m)
Beam9 ft. 6 in. (2.9 m)
Beam - Meters2.74
Beam - Meters2.9
Beam - Inches108
Beam - Inches114
Bridge clearance - Detail5 ft. 10 in. (1.77 m) With Arch: 8 ft. 2 in. (2.49 m)
Bridge clearance - DetailLight Load: 6 ft. 0 in. (1.83 m) Light Load w/ Arch: 8 ft. 8 in. (2.64 m)
Bridge clearance - Meters2.49
Bridge clearance - Meters2.64
Bridge clearance - Inches98
Bridge clearance - Inches104
Deadrise22℃
Deadrise22℃
Draft [max] - Detail40 in. (1.02 m)
Draft [max] - Detail37 in. (0.94 m)
Draft [max] - Meters1.02
Draft [max] - Meters0.94
Draft [max] - Inches4
Draft [max] - Inches37
Weight - Detail8,950 lbs. (4,060 kg)
Weight - Detail9,750 lbs. (4,423 kg)
Weight - kg4059.65
Weight - kg4422.52
Weight - lbs.895
Weight - lbs.975
Length - Meters8.84
Length - Meters9.45
Length - Feet29
Length - Feet31
Length overall - Detail29 ft. 0 in. (8.84 m)
Length overall - Detail31 ft. 0 in. (9.45 m)
Length overall - Meters8.84
Length overall - Meters9.45
Length overall - Inches348
Length overall - Inches372
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Max no of engines2
Max no of enginesnot available
Engine/s standardVolvo Penta twin 5.7 Gi DP
Engine/s standardMerCruiser? Twin 5.0 MPI Bravo Three
Fuel tank capacity - Detail110 gal. (416 l)
Fuel tank capacity - Detail130 gal. (492 l)
Fuel tank capacity - Liters416.4
Fuel tank capacity - Liters492.1
Fuel tank capacity - Gal11
Fuel tank capacity - Gal13
Drive typeInboard
Drive typeInboard
Operational Info
Headroom5 ft. 1 in. (1.54 m)
Headroom5 ft. 7 in. (1.7 m)
Water capacity20 gal. (76 l)
Water capacity30 gal. (114 l)
Holding tank capacity - Detail22 gal. (83 l)
Holding tank capacity - Detail36 gal. (136 l)
Holding tank capacity - Liters83.28
Holding tank capacity - Liters136.27
Holding tank capacity - Gal22
Holding tank capacity - Gal36