Mercury OptiMax outboard fuel consumption chart


*G = US Gallons per Hour / RPM

Select Mercury OptiMax Outboard Test Model

Stroke

Displacement

Fuel consumption WOT

Boat owner?



Mercury OptiMax 75 HP 2 stroke 1.5 L - 93 cid 6.90 GPH
Mercury OptiMax 90 HP 2 stroke 1.5 L - 93 cid 7.70 GPH
Mercury OptiMax 115 HP 2 stroke 1.5 L - 93 cid 9.90 GPH
Mercury OptiMax 150 HP ProXS 2 stroke 2.5 L - 153 cid 14.2 GPH
Mercury OptiMax 200 HP ProXS 2 stroke 3.0 L - 185 cid 18.5 GPH
Mercury OptiMax 225 HP ProXS 2 stroke 3.0 L - 185 cid 20.5 GPH


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



2 stroke Outboard Fuel Consumption Chart - GPH

Idle

1000

1500

2000

2500

3000

3500

4000

4500

5000

WOT

Mercury OptiMax 75 hp

0.18 0.30 0.60 1.00 1.60 2.30 2.90 3.40 4.30 5.50 6.90 GPH

Mercury OptiMax 90 hp

0.20 0.30 0.70 1.10 1.70 2.40 3.00 3.50 4.50 5.80 7.70 GPH

Mercury OptiMax 115 hp

0.20 0.33 0.80 1.20 1.80 2.50 3.20 4.10 5.20 6.60 9.90 GPH

Mercury OptiMax 150 hp ProXS

0.25 0.60 1.50 2.80 3.50 4.20 5.80 7.50 10.1 12.8 14.2 GPH

Mercury OptiMax 200 hp ProXS

0.40 0.70 1.60 2.40 3.50 4.90 6.50 8.90 11.0 14.4 18.5 GPH

Mercury OptiMax 225 hp ProXS

0.45 0.80 2.20 3.90 4.70 5.80 6.90 9.60 12.8 15.3 20.5 GPH