Zf 8 Speed Transmission Problems 2025 Zf. The 8hp transmission from german supplier zf is quick enough to serve sports cars and graceful enough for large luxury sedans, and it combines those elements of speed. Does any data exist on its reliability?

I am at 115k km, just recently changed my fluid but the transmission is operating well and shifting nice and sturdy. Since the zf 8 speed auto trans is already used in medium duty applications, hopefully zf is also using a standalone trans controller in some of those md trucks that can be.