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Performance Bulletin


Engine: Yamaha XF425USA2 / LXF425USA2
Boat: Jeanneau Leader 10.5 Series 2
Configuration: Twin
Test Date: 14-Dec-2020
Jeanneau® - Jeanneau Leader 10.5 Series 2

Performance Bulletin

125 - Jeanneau Leader 10.5 Series 2

Jeanneau Leader 10.5 Series 2

Length 35' 10"
Beam 10' 8"
Dry Weight (Boat Mfr. Pub) 9,436 lbs
Maximum HP 850 hp
Fuel Capacity 212 gal
Weight as Tested 14,618 lbs

XF425USA2 / LXF425USA2

Horsepower 425 hp
Induction DI/VCT/DOHC
Displacement 5.6L
Weight (Estimated) 763 lbs
Gear Ratio 1.79:1

Engine Mounting Height

Mounting Hole Position #1

Propeller(s)

Series XTO Offshore
Diameter x Pitch 16-5/8 x 19
Yamaha Part # 6GR-45974-10-00 / 6GS-45974-10-00
Propeller Material Polished Stainless Steel

Test Conditions

Number of People 3
Air / Water Temperature (Fahrenheit) 83° F / 81° F
Elevation (in feet above sea level) 0'
Wind Velocity 10-15 MPH

Comments

Test weight includes 106 gallons of fuel, 3 batteries, optional generator, optional hard top, test and safety equipment.

YPB#: PB_JEA_Leader 10.5 Series 2_TW_F425UCA2_12-14-20_OWA

Jeanneau® - Jeanneau Leader 10.5 Series 2

Performance Bulletin


Engine: Yamaha XF425USA2 / LXF425USA2
Boat: Jeanneau Leader 10.5 Series 2
Configuration: Twin
Test Date: 14-Dec-2020
XF425USA2 / LXF425USA2

Performance Data

RPM
MPH
GPH
MPG
1000 5.9 3.6 1.64
1500 8.1 5.4 1.50
2000 9.4 8.7 1.08
2500 10.4 13.6 0.77
3000 18.0 17.5 1.03
3500 28.3 22.7 1.24
4000 33.9 29.1 1.16
4500 39.3 38.8 1.01
5000 44.1 48.0 0.92
5500 48.9 62.9 0.78
6000 55.0 74.6 0.74

0-20 MPH: 6.09 seconds

Notice To Consumer The information and data contained in this Performance Bulletin is approximate and subject to many different factors and variables. It is provided as a guideline only and should not be relied upon as representative of actual performance. Your boat’s performance may be different than the information contained in this Performance Bulletin due to various factors, including your boat’s actual weight, wind and water conditions, temperature, humidity, elevation, bottom paint, boat options affecting wind/water drag and/or boat weight, and operator ability. Please confirm the specifications and performance data on your specific boat/engine combination with your dealer prior to purchase. Please also keep in mind that the data contained in this Performance Bulletin may or may not have been performed using Yamaha PowerMatched components. Yamaha reserves the right to change the specifications and performance data of this Performance Bulletin or engine without notice. This document contains many of Yamaha’s valuable trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or their products are for identification purposes only, and are not intended to be an endorsement.