Glastron  - GT 205 BR (2011-)

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Test Condition

Test Power: 1 x 225-hp Volvo Penta 4.3 GXi
Time To Plane 3.3 sec.
0 to 30 8.5 sec.
Test Power 1 x 225-hp Volvo Penta 4.3 GXi
Transmission N/A
Ratio N/A
Props N/A
Load 2 person, 4/4 fuel, no water, minimal gear
Climate 93 deg.; 66% humid.; wind: 0-5 MPH; seas; 0-5 chop

Specifications
Length Overall 20' 8''
6.30 m
Beam 7' 8''
2.33 m
Draft 31.5''
0.80 m
Dry Weight 2,750 lbs.
1,247 kg w/eng
Tested Weight N/A
Fuel Capacity 35 gal.
132 L
Water Capacity N/A
Bridge Clearance N/A
Deadrise/Transom 21 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

Test Power: 1 x 225-hp Volvo Penta 4.3 GXi
RPM MPH Knots Total GPH MPG NMPG Range NM Range dBA
610 2.8 2.4 0.7 3.77 3.28 119 103 67
1000 5.0 4.3 1.4 3.67 3.19 116 100 69
1500 6.8 5.9 2.0 3.40 2.96 107 93 75
2000 8.7 7.5 3.9 2.22 1.93 70 61 82
2500 21.4 18.6 5.1 4.23 3.68 133 116 81
3000 28.0 24.3 6.5 4.31 3.75 136 118 85
3500 35.3 30.7 8.5 4.15 3.61 131 114 88
4000 42.2 36.7 10.4 4.06 3.53 128 111 90
4500 47.5 41.3 13.6 3.51 3.05 110 96 92
5000 48.9 42.5 17.5 2.79 2.43 88 76 96

Performance Chart

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.