Chaparral - 284 Sunesta (2011-)
Test Condition
| Time To Plane | 4.6 sec. |
|---|---|
| 0 to 30 | 10.0 sec. |
| Test Power | 1 x 375-hp MerCruiser 496 MAG |
| Transmission | N/A |
| Ratio | N/A |
| Props | N/A |
| Load | 3 person, 1/4 fuel, no water, 50 lbs of gear |
| Climate | 87 deg.; 76% humid.; wind: 0-5 mph; seas; calm |
| Length Overall | 28' 4'' 8.64 m |
|---|---|
| Beam | 9' 0'' 2.74 m |
| Draft | 39'' 99 cm |
| Dry Weight | 6,400 lbs. 2,903 kg |
| Tested Weight | N/A |
| Fuel Capacity | 105 gal. 397 L |
| Water Capacity | 22 gal. 83 L |
| Bridge Clearance | 8' 2'' 2.49 m (with arch) |
| Deadrise/Transom | 22 deg. |
| Max Headroom | open |
| Prices, features, designs, and equipment are subject to change. Please see your local dealer or visit the builder’s website for the latest information available on this boat model. | |
Test Results
This boat has not been tested.
| RPM | MPH | Knots | Total GPH | MPG | NMPG | Range | NM Range | dBA |
|---|---|---|---|---|---|---|---|---|
| 650 | 4.0 | 3.4 | 1.2 | 3.29 | 2.86 | 311 | 270 | 72 |
| 1000 | 5.8 | 5.0 | 2.1 | 2.83 | 2.46 | 267 | 232 | 74 |
| 1500 | 8.1 | 7.0 | 3.0 | 2.68 | 2.33 | 254 | 221 | 74 |
| 2000 | 10.2 | 8.8 | 5.7 | 1.78 | 1.55 | 168 | 146 | 77 |
| 2500 | 16.9 | 14.7 | 8.5 | 2.00 | 1.74 | 189 | 164 | 86 |
| 3000 | 25.8 | 22.4 | 10.5 | 2.47 | 2.15 | 233 | 203 | 88 |
| 3500 | 33.8 | 29.3 | 13.3 | 2.55 | 2.21 | 241 | 209 | 89 |
| 4000 | 38.8 | 33.7 | 18.4 | 2.11 | 1.84 | 200 | 174 | 91 |
| 4500 | 44.5 | 38.7 | 26.9 | 1.65 | 1.44 | 156 | 136 | 92 |
| 4800 | 49.1 | 42.7 | 30.1 | 1.63 | 1.42 | 154 | 134 | 92 |
Performance Chart
Speeds measured with Stalker ProSports radar gun. Fuel consumption (gallons per hour) measured with Floscan digital fuel-flow meter on gas inboards, sterndrives, and outboards, TechMate electronic scan tool on gas EFI inboards, Caterpillar digital fuel-flow meter on diesel engines, or permanently installed fuel-monitoring equipment. Range is based on 90% of published fuel capacity. Sound levels determined using Radio Shack digital decibel meter on A scale. 68 dBA is the level of normal conversation.