MerCruiser fuel consumption chart


*L = Liter per Hour / RPM

Select MerCruiser Test Model

HP

Fuel consumption WOT

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MerCruiser 3.0 MPI/TKS - 181 cid 135 hp 39.5 LPH
MerCruiser 4.3 TKS - 262 cid 190 hp 60.5 LPH
MerCruiser 4.3 MPI - 262 cid 220 hp 68.0 LPH
MerCruiser 4.5 MPI - V6 250 hp 74.5 LPH
MerCruiser 5.0 TKS - 305 cid 220 hp 68.5 LPH
MerCruiser 5.0 MPI - 305 cid 260 hp 70.0 LPH
MerCruiser 5.7 L - 350 cid 260 hp 79.5 LPH
MerCruiser 5.7 MAG - 350 cid 300 hp 87.0 LPH
MerCruiser 6.2 MAG - 377 cid 320 hp 92.5 LPH
MerCruiser 7.4 MPI - 454 cid 310 hp 109 LPH
MerCruiser 8.1 MAG - 496 cid 375 hp 114 LPH
MerCruiser 8.1 HO - 496 cid 425 hp 127 LPH
MerCruiser 8.2 MAG - 502 cid 380 hp 117 LPH
MerCruiser 8.2 HO - 502 cid 430 hp 141 LPH