Detailed Evaluation & Buyer Recommendation
Chaparral Signature 310 2013 vs Chaparral SSi 180 Bow Rider 2008 — Same Brand, Different Boat
Matching a deep vee Chaparral Signature 310 2013 against a modified vee Chaparral SSi 180 Bow Rider 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.
Size is the most obvious dividing line here. The Chaparral Signature 310 2013 measures 31,0 feet overall (2013), giving it roughly 13,0 additional feet of deck space compared to the Chaparral SSi 180 Bow Rider 2008 at 18,0 feet (2008). At 106 lbs and 21 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 600 hp, the Chaparral Signature 310 2013 has a 410-hp advantage over the Chaparral SSi 180 Bow Rider 2008's 190-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 2013 carries 118 gallons versus 23 gallons in the Chaparral SSi 180 Bow Rider 2008. 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 2013 at 31,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Chaparral SSi 180 Bow Rider 2008 at 18,0 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
ModelSignature 31
ModelSSi 180 Bow Rider
Model Year2013
Model Year2008
Measurements / Dimensions
Beam10 ft. (3.05 m)
Beam7 ft. 2 in. (2.18 m)
Beam - Meters3.05
Beam - Meters2.18
Beam - Inches12
Beam - Inches86
Bridge clearance - DetailWith Hardtop: 10 ft. 6 in. (3.2 m)
Bridge clearance - Detail4 ft. 4 in. (1.32 m)
Bridge clearance - Meters3.2
Bridge clearance - Meters1.32
Bridge clearance - Inches126
Bridge clearance - Inches52
Deadrise19℃
Deadrise20℃
Draft [drive up] - Detail23 in. (58 cm)
Draft [drive up] - Detail17 in. (43 cm)
Draft [drive up] meters0.58
Draft [drive up] meters0.43
Draft [drive up] inches23
Draft [drive up] inches17
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Meters0.99
Draft [max] - Meters0.91
Draft [max] - Inches39
Draft [max] - Inches36
Weight - Detail10,600 lbs. (4,808 kg)
Weight - Detail2,100 lbs. (953 kg)
Weight - kg4808.08
Weight - kg952.54
Weight - lbs.106
Weight - lbs.21
Length - Feet31
Length - Feet18
Length [over all with swim platform]31 ft. (9.45 m)
Length [over all with swim platform]19 ft. 10 in. (6.05 m)
Length - Metersnot available
Length - Meters5.56
Length - Inchesnot available
Length - Inches3
Length overall - Detailnot available
Length overall - Detail18 ft. 3 in. (5.56 m)
Length overall - Metersnot available
Length overall - Meters5.56
Length overall - Inchesnot available
Length overall - Inches219
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail118 gal. (447 l)
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Liters446.68
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal118
Fuel tank capacity - Gal23
Fuel typeGas or Diesel
Fuel typeGas or Diesel
Drive typeI/O - Twin
Drive typeI/O
Engine max600 hp (447 kW)
Engine max190 hp (142 kW)
Max no of enginesnot available
Max no of engines1
Engine/s standardnot available
Engine/s standardVolvo 3.0 GL SX drive 135 hp
Operational Info
Headroom6 ft. 3 in. (1.91 m)
Headroomnot available
Sleeping capacity6
Sleeping capacitynot available
Water capacity40 gal. (151 l)
Water capacitynot available
Maximum peopleYacht certified
Maximum people8
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters105.99
Holding tank capacity - Litersnot available
Holding tank capacity - Gal28
Holding tank capacity - Galnot available
Maximum capacitynot available
Maximum capacity1,100 lbs. (499 kg)