Ranger Boats  - Z520 Comanche (2011-)

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Test Condition

Test Power: 1 x 250-hp Evinrude E-TEC HO
Time To Plane 4.7 sec.
0 to 30 8.5 sec.
Test Power 1 x 250-hp Evinrude E-TEC HO
Transmission N/A
Ratio 1.85 : 1
Props 14.5 x 26 x 3
Load 2 persons, full fuel, no water, 25 lbs. of gear
Climate 74 deg.; 72% humid.; wind: 5 mph; seas; calm

Specifications
Length Overall 20' 9''
6.32 m
Beam 95''
2.41 m
Draft N/A
Dry Weight 1,825 lbs.
827 kg.
Tested Weight N/A
Fuel Capacity 52 gal.
196.8 L
Water Capacity none
Bridge Clearance N/A
Deadrise/Transom N/A
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 250-hp Evinrude E-TEC HO
RPM MPH Knots Total GPH MPG NMPG Range NM Range dBA
500 2.6 2.2 0.3 9.8 8.5 459 399 65
1000 5.3 4.6 0.9 6.2 5.4 290 252 65
1500 6.6 5.7 2.1 3.1 2.7 145 126 69
2000 7.6 6.6 5.5 1.4 1.2 65 56 73
2500 9.2 8.0 8.4 1.1 1.0 51 45 78
3000 30.3 26.3 7.9 3.9 3.4 181 157 86
3500 37.5 32.6 9.8 3.8 3.3 179 156 87
4000 43.2 37.5 11.4 3.8 3.3 178 155 92
4500 55.0 47.8 14.0 3.9 3.4 184 160 95
5000 61.3 53.3 20.8 3.0 2.6 138 120 97
5500 68.5 59.5 25.5 2.7 2.3 126 109 96
5800 72.5 63.0 26.4 2.8 2.4 129 112 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.