 Mercruiser 4.3 vs 5.0 - fuel consumption / economyMerCruiser 4.3 - 190 hp (US Gallons)MerCruiser 4.3 - 220 hp (US Gallons)MerCruiser 5.0 - 220 hp (US Gallons)MerCruiser 5.0 - 260 hp (US Gallons)------------- MerCruiser 4.3 - 190 hp (Liters)MerCruiser 4.3 - 220 hp (Liters)MerCruiser 5.0 - 220 hp (Liters)MerCruiser 5.0 - 260 hp (Liters) |