ive asked before and never got a proper answer...whats the difference between oiled and non-oiled. i know 1 has less maintenance, but that 1 with more maintenance - does it offer more advantages too?
2016 BMW X5d - Black Sapphire on Terra
2016 Range Rover HSE TD6-White on Ivory
2010 Audi R8 V10 Coupe 6MT-White on Red - gone but not forgotten