Tynan Motors is your authorised Mercedes-Benz dealer in the Sutherland Shire and St George areas. Located south of the Sydney ... CBD, Tynan Motors Mercedes-Benz features a comprehensive range of all the latest Mercedes-Benz and Mercedes-AMG models. Our Pre-Owned vehicle section is also extensive for those who are looking for an alternative. Our Vans section for business customers looking to take their business to the next level. read more