General Boat Info
MakeChaparral
MakeChaparral
Model350 Signature Cruiser
ModelSignature 31
Model Year2004
Model Year2011
Measurements / Dimensions
Beam11 ft. 10 in. (3.61 m)
Beam10 ft. (3.50 m)
Beam - Meters3.61
Beam - Meters3.05
Beam - Inches142
Beam - Inches12
Bridge clearance - Detail11 ft. 2 in. (3.4 m)
Bridge clearance - DetailWith Hardtop: 10 ft. 6 in. (3.2 m)
Bridge clearance - Meters3.4
Bridge clearance - Meters3.2
Bridge clearance - Inches134
Bridge clearance - Inches126
Deadrise18℃
Deadrise19℃
Draft [drive up] - DetailS-Drive: 25 in. (64 cm)
Draft [drive up] - Detail23 in. (58 cm)
Draft [drive up] meters0.64
Draft [drive up] meters0.58
Draft [drive up] inches25
Draft [drive up] inches23
Draft [max] - DetailV-Drive: 38 in. (0.97 m)<br>S-Drive: 33 in. (84 cm)
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Meters0.97
Draft [max] - Meters0.99
Draft [max] - Inches38
Draft [max] - Inches39
Weight - Detail15,000 lbs. (6,804 kg)
Weight - Detail10,600 lbs. (4,808 kg)
Weight - kg6803.88
Weight - kg4808.08
Weight - lbs.15
Weight - lbs.106
Length [over all with swim platform]37 ft. (11.28 m)
Length [over all with swim platform]31 ft. (9.45 m)
Length - Feetnot available
Length - Feet31
Body / Hull
Hull typeModified Vee
Hull typeDeep Vee
Hull materialnot available
Hull materialFiberglass
Engine and Drivetrain
Engine/s standardMercury: Twin 300 hp <br>Volvo: Twin 280 hp
Engine/s standardnot available
Fuel tank capacity - Detail240 gal. (908 l)
Fuel tank capacity - Detail125 gal. (473 l)
Fuel tank capacity - Liters908.5
Fuel tank capacity - Liters473.18
Fuel tank capacity - Gal24
Fuel tank capacity - Gal125
Engine maxTwin 375 hp (Twin 280 kw)
Engine max540 hp (403 kW)
Fuel typenot available
Fuel typeGas or Diesel
Drive typenot available
Drive typeI/O - Twin
Operational Info
HeadEnclosed Fiberglass with Pressurized Shower
Headnot available
Headroom6 ft. 6 in. (1.98 m)
Headroom6 ft. 3 in. (1.91 m)
Sleeping capacity6
Sleeping capacity6
Water capacity35 gal. (132 l)
Water capacity40 gal. (151 l)
Maximum peopleYacht Certified
Maximum peopleYacht certified
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Liters105.99
Holding tank capacity - Liters105.99
Holding tank capacity - Gal28
Holding tank capacity - Gal28