The flat-6 "boxer" engine (180°) is only slightly wider than the 120° V6, and it is fully balanced.
ð ə WORD_BOUNDARY f l æ t WORD_BOUNDARY s ɪ k s WORD_BOUNDARY b ɑ k s ə ɹ ɹ WORD_BOUNDARY ɛ n d̠ʒ ɪ n WORD_BOUNDARY w ʌ n h ʌ n d ɹ ɪ d WORD_BOUNDARY eɪ t i WORD_BOUNDARY d ɪ ɡ ɹ iː z WORD_BOUNDARY ɪ z WORD_BOUNDARY oʊ n l i WORD_BOUNDARY s l aɪ t l i WORD_BOUNDARY w aɪ d ə ɹ WORD_BOUNDARY ð ʌ n WORD_BOUNDARY ð ə WORD_BOUNDARY w ʌ n h ʌ n d ɹ ɪ d WORD_BOUNDARY t w ɛ n t i WORD_BOUNDARY d ɪ ɡ ɹ iː z WORD_BOUNDARY v iː WORD_BOUNDARY s ɪ k s WORD_BOUNDARY æ n d WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY f ʊ l i WORD_BOUNDARY b æ l ə n s t WORD_BOUNDARY