Detailed Evaluation & Buyer Recommendation
Chaparral Boats 300 OSX 2021 vs Chaparral Sunesta 284 2011 — Same Brand, Different Boat
The Chaparral Boats 300 OSX 2021 vs Chaparral Sunesta 284 2011 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.
The power gap is worth calling out. Rated to 425 hp, the Chaparral Sunesta 284 2011 has a 125-hp advantage over the Chaparral Boats 300 OSX 2021's 300-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
The Chaparral Boats 300 OSX 2021 is rated for up to 9 people. Passenger data for the Chaparral Sunesta 284 2011 wasn't available.
Bottom line: Performance buyers should lean toward the Chaparral Sunesta 284 2011 and its 425-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral Boats 300 OSX 2021 with its 300-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail30.00 ft
Length overall - Detailnot available
Length - Feet30
Length - Feet28.33
Length overall - Meters9.14
Length overall - Metersnot available
Length overall - Inches360
Length overall - Inchesnot available
Beamnot available
Beam9 ft. (2.74 m)
Beam - Metersnot available
Beam - Meters2.74
Beam - Inchesnot available
Beam - Inches108
Bridge clearance - Detailnot available
Bridge clearance - DetailWith Arch Tower: 8 ft. 2 in. (2.49 m) Without Arch Tower: 5 ft. 7 in. (1.7 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters2.49
Bridge clearance - Inchesnot available
Bridge clearance - Inches98
Deadrisenot available
Deadrise22°
Draft [drive up] - Detailnot available
Draft [drive up] - Detail26 in. (66 cm)
Draft [drive up] metersnot available
Draft [drive up] meters0.66
Draft [drive up] inchesnot available
Draft [drive up] inches26
Draft [max] - Detailnot available
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Metersnot available
Draft [max] - Meters0.99
Draft [max] - Inchesnot available
Draft [max] - Inches39
Weight - Detailnot available
Weight - Detail6,400 lbs. (2,903 kg)
Weight - kgnot available
Weight - kg2902.99
Weight - lbs.not available
Weight - lbs.64
Length [over all with swim platform]not available
Length [over all with swim platform]28 ft. 4 in. (8.64 m)
Engine and Drivetrain
Engine makeYamaha
Engine makenot available
Horsepower300 hp
Horsepowernot available
Drive typeoutboard
Drive typeI/O
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail105 gal. (397 l)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters397.47
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal105
Engine maxnot available
Engine max425 hp (317 kW)
Operational Info
Boat typePower
Boat typenot available
Water capacitynot available
Water capacity22 gal. (83 l)
Maximum peoplenot available
Maximum peopleYach certified
Holding tank capacity - Detailnot available
Holding tank capacity - Detail3.8 gal. (14 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters15.14
Holding tank capacity - Galnot available
Holding tank capacity - Gal3.8
General Boat Info
Makenot available
MakeChaparral
Modelnot available
ModelSunesta 284
Model Yearnot available
Model Year2011
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee