Audi Carbon Ceramic Brakes Lifespan
Rather than cast iron or steel carbon ceramic brake discs are made from a composite material.
Audi carbon ceramic brakes lifespan. The thing is while the carbon ceramic brakes may have made sense for the original owner who spent 120 000 or more for the car when it was new a 10 year old amg mercedes is worth maybe 20 000 to 25 000 and nobody in that realm is going to want to spend another 15 000 just to change the brakes. The brake system is completed with brembo ccm discs that ensure a weight reduction of 50 compared to cast iron discs. How long the ceramic brakes rotors on rs7 performance should approx last. 04 05 2019 09 17 am 2.
Carbon ceramic brakes work through the same mechanism as standard disc brakes but the discs themselves are made from a very different material through a complex process. The carbon ceramic brakes fitted as standard on many high performance vehicles are constructed in one of two ways either a core of ceramic material reinforced with chopped carbon fibre with an additional ceramic layer on the friction surface or simply the core of ceramic material with chopped carbon fibre and no outer friction layer. Audi actually states life expectancy of the carbon ceramic rotors to be 300 000km 186 000 miles. The 390 mm carbon ceramic discs at the front are coupled to 6 piston calipers with a 143 cm2 pad while the 360 mm carbon ceramic discs on the rear are coupled to 4 piston calipers with a 77 cm2 pad.