Are cars still using dual-clutch transmissions (DCT) at over 50? Why not switch to an automatic transmission (AT)?

In terms of automatic transmissions, the pseudo PDK is considered more advanced than traditional AT, right?

It depends on what you need. Dual-clutch transmissions shift quickly and transfer power efficiently. You can launch it 10 times in a row without experiencing heat-related performance drop.

Without a generation change, the powertrain is usually not replaced. Moreover, in the short term, the next generation will only be fully electric.