Detailed Evaluation & Buyer Recommendation
Chaparral 284 Sunesta WT 2012 vs Chaparral Signature 310 2011 — Same Brand, Different Boat
Matching a modified vee Chaparral 284 Sunesta WT 2012 against a deep vee Chaparral Signature 310 2011 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 — Chaparral 284 Sunesta WT 2012 at 28,3 ft versus Chaparral Signature 310 2011 at 31,0 ft. At 64 lbs and 106 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.
The power gap is worth calling out. Rated to 540 hp, the Chaparral Signature 310 2011 has a 110-hp advantage over the Chaparral 284 Sunesta WT 2012's 430-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Chaparral Signature 310 2011 carries 125 gallons versus 105 gallons in the Chaparral 284 Sunesta WT 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Bottom line: The Chaparral Signature 310 2011 at 31,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Chaparral 284 Sunesta WT 2012 at 28,3 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeChaparral
MakeChaparral
Model284 Sunesta WT
ModelSignature 31
Model Year2012
Model Year2011
Measurements / Dimensions
Beam9 ft. (2.74 m)
Beam10 ft. (3.50 m)
Beam - Meters2.74
Beam - Meters3.05
Beam - Inches108
Beam - Inches12
Bridge clearance - DetailWith Arch Tower: 8 ft. 2 in. (2.49 m) Without Arch Tower: 5 ft. 7 in. (1.7 m)
Bridge clearance - DetailWith Hardtop: 10 ft. 6 in. (3.2 m)
Bridge clearance - Meters2.49
Bridge clearance - Meters3.2
Bridge clearance - Inches98
Bridge clearance - Inches126
Deadrise22°
Deadrise19℃
Draft [drive up] - Detail26 in. (66 cm)
Draft [drive up] - Detail23 in. (58 cm)
Draft [drive up] meters0.66
Draft [drive up] meters0.58
Draft [drive up] inches26
Draft [drive up] inches23
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Meters0.99
Draft [max] - Meters0.99
Draft [max] - Inches39
Draft [max] - Inches39
Weight - Detail6,400 lbs. (2,903 kg)
Weight - Detail10,600 lbs. (4,808 kg)
Weight - kg2902.99
Weight - kg4808.08
Weight - lbs.64
Weight - lbs.106
Length - Feet28.33
Length - Feet31
Length [over all with swim platform]28 ft. 4 in. (8.64 m)
Length [over all with swim platform]31 ft. (9.45 m)
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Fuel tank capacity - Detail105 gal. (397 l)
Fuel tank capacity - Detail125 gal. (473 l)
Fuel tank capacity - Liters397.47
Fuel tank capacity - Liters473.18
Fuel tank capacity - Gal105
Fuel tank capacity - Gal125
Fuel typeGas
Fuel typeGas or Diesel
Drive typeI/O
Drive typeI/O - Twin
Engine max430 hp (321 kW)
Engine max540 hp (403 kW)
Operational Info
Water capacity22 gal. (83 l)
Water capacity40 gal. (151 l)
Maximum peopleYacht certified
Maximum peopleYacht certified
Holding tank capacity - Detail3.8 gal. (14 l)
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Liters15.14
Holding tank capacity - Liters105.99
Holding tank capacity - Gal3.8
Holding tank capacity - Gal28
Headroomnot available
Headroom6 ft. 3 in. (1.91 m)
Sleeping capacitynot available
Sleeping capacity6