Is engine downsizing with turbocharging a reliable path for small family cars?

16 Eki 11:00

I'm curious about the trade‑offs when manufacturers opt for smaller displacement engines paired with turbochargers to meet emission targets while keeping performance. How does this affect torque delivery, reliability, and long‑term maintenance compared to traditional larger naturally aspirated units? Any insights on typical design considerations or real‑world experiences would help.