Yamaha outboard fuel consumption chart


*G = US Gallons per Hour / RPM

Select Yamaha Outboard Test Model

Stroke

Displacement

Fuel consumption WOT

Boat owner?



Yamaha 25 HP 4 stroke 498 cc - 30 cid 2.50 GPH
Yamaha 50 HP 4 stroke 996 cc - 71 cid 4.90 GPH
Yamaha 70 HP 2 stroke 848 cc - 52 cid 7.30 GPH
Yamaha 90 HP 4 stroke 1.6 L - 97 cid 9.10 GPH
Yamaha 115 HP 4 stroke 1.8 L - 112 cid 9.70 GPH
Yamaha 150 HP 4 stroke 2.7 L - 163 cid 15.5 GPH
Yamaha 175 A HP 4 stroke 2.8 L - 170 cid 16.3 GPH
Yamaha 200 HP VMAX V6 4 stroke 4.2 L - 254 cid 19.2 GPH
Yamaha 225 HP V6 4 stroke 3.3 L - 204 cid 17.7 GPH
Yamaha 250 HP V6 4 stroke 4.2 L - 254 cid 23.8 GPH
Yamaha 300 HP V6 4 stroke 4.2 L - 254 cid 26.0 GPH
Yamaha 350 HP V8 4 stroke 5.3 L - 325 cid 34.1 GPH
Yamaha XTO 425 HP 4 stroke 5.6 L - 339 cid 36.8 GPH -
Portable Yamaha Outboard fuel consumption chart F 4 - 5 - 6 - 8 - 9.9 - 15 - 20 hp


Factors such as propeller pitch, weigth, hull / water conditions, etc. may affect the consumption figures.



Fuel Consumption Chart - GPH

Idle

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

WOT

Yamaha 25 hp 4-stroke Outboard

0.10 0.12 0.20 0.40 0.70 1.10 1.25 1.50 1.75 2.10 2.30 2.50 GPH

Yamaha 50 hp 4-stroke Outboard

0.20 0.30 0.60 0.90 1.20 1.70 1.90 2.30 2.60 3.20 4.00 4.90 GPH

Yamaha 70 hp 2-stroke Outboard

0.50 0.60 1.00 1.40 2.20 2.90 3.30 4.10 4.50 4.80 5.90 7.30 GPH

Yamaha 90 hp 4-stroke Outboard

0.35 0.40 0.70 1.10 1.90 2.50 3.10 3.80 4.70 5.90 7.20 9.10 GPH

Yamaha 115 hp 4-stroke Outboard

0.40 0.50 0.60 1.00 1.90 2.60 3.50 4.60 5.80 6.40 7.60 9.70 GPH

Yamaha 150 hp 4-stroke Outboard

0.50 0.75 1.20 2.10 3.00 4.20 5.20 6.10 8.00 10.5 13.2 15.5 GPH

Yamaha 175A hp 4-stroke Outboard

0.50 0.70 1.30 2.30 3.00 3.90 5.10 6.90 8.50 11.8 14.9 16.3 GPH

Yamaha 200 hp VMAX V6 Outboard

0.80 1.60 2.70 3.50 5.20 6.70 8.40 9.50 12.9 14.4 16.5 19.2 GPH

Yamaha 225 hp 4-stroke Outboard

0.80 1.30 2.20 3.20 3.90 4.60 5.70 7.40 10.1 11.9 14.4 17.7 GPH

Yamaha 250 hp 4-stroke Outboard

0.80 1.20 2.10 3.60 5.30 6.40 8.50 11.3 15.0 17.4 20.6 23.8 GPH

Yamaha 300 hp 4-stroke Outboard

0.80 1.30 2.20 3.70 5.20 6.60 9.60 11.8 15.5 19.3 23.5 26.0 GPH

Yamaha 350 hp 4-stroke Outboard

0.85 1.50 2.50 4.70 6.60 9.80 11.1 14.1 18.0 22.7 29.6 34.1 GPH

Yamaha XTO 425 hp 4-stroke Outboard

0.95 1.90 2.70 4.30 6.00 8.80 11.2 14.5 19.0 23.0 30.6 36.8 GPH