Detailed Evaluation & Buyer Recommendation
Formula 290 FX4 2013 vs Formula 310 Sun Sport 2008 — Same Brand, Different Boat
Matching a deep vee Formula 290 FX4 2013 against a modified vee Formula 310 Sun Sport 2008 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — Formula 290 FX4 2013 at 29,0 ft versus Formula 310 Sun Sport 2008 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 2008 is rated for 9 passengers, while the Formula 290 FX4 2013 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 2008 could be the deciding factor.
Bottom line: Choose the Formula 310 Sun Sport 2008 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 FX4 2013 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 FX4
Model310 Sun Sport
Model Year2013
Model Year2008
Measurements / Dimensions
Beam9 ft. (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. (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 - 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
Length - Metersnot available
Length - Meters9.45
Body / Hull
Hull materialAluminum
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
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
Fuel typeGas
Fuel typeGas or Diesel
Engine/s standardnot available
Engine/s standardVolvo Penta Twin 5.7 Gi DP
Drive typenot available
Drive typeInboard
Operational Info
Headroom5 ft. 1 in. (1.54 m)
Headroom5 ft. 4 in. (1.63 m)
Water capacity21 gal. (79 l)
Water capacity30 gal. (114 l)
Holding tank capacity - Detail23 gal. (87 l)
Holding tank capacity - Detail36 gal. (136 l)
Holding tank capacity - Liters87.06
Holding tank capacity - Liters136.27
Holding tank capacity - Gal23
Holding tank capacity - Gal36