Bus Reviews VIDEO REVIEW: MERCEDES-BENZ O305 MARK I – 1923 It seems turning 40 is ‘the new black’ for a range of other age groups – just take your pick! Yet when test driving this mint 40-year-old Mercedes-Benz O305 Mark 1-1923 from the Sydney Bus Museum she still feels in the prime of her life.Read More Paul AldridgeMay 16, 2018, 2:35 pmAugust 18, 2023