Tohatsu offers the best outboard motors, including the 115 hp outboard, 150 hp outboard, 200 hp outboard, 225 hp outboard and the 250 hp outboard. These Tohatsu 4-stroke boat motors have outstanding features that provide boaters with unmatched technology, proven reliability and the big power you have been waiting for. Click each outboard boat engine above, from 115hp to 250hp, for more information on these amazing four stroke outboards.