Performance & Classic Car Data
So you're wondering what the fastest Protons are for maximum speed. Well look no further. Here is a list of Proton Top Speeds ordered from the slowest to the fastest. Choose a model to view a more detailed list of figures and specs including Top Speed, BHP, Torque, Weight, images and more. This a growing Top Speed list of the more significant Proton models. n.b. Some cars have their maximum speeds artificially restricted often at the 155mph(250kph) mark. This was started as a gentleman's agreement between Mercedes, Audi and BMW to prevent speed restrictions on the Autobahn.
BMW 5 Series 550i M-Sport
Engine: Naturally Aspirated Petrol | 4799cc 30v V8
Top Speed: 155 mph
0-60mph: 5.10 seconds
