Definitely for Uber X, best option is Prius, Civic. For Uber exec i will say Mercedes E class, more reliable than 5 series , specially those Bmw F10 520d with that N47 timing chain problem!!!
Best Cars for Uber/ Grab to Increase Earnings There are more than 41000 private-hire vehicles on the road, an increase of nearly 70 folds over past 4 years. This is since the inception of Uber and Grab into the Singapore market in 2013.