Close-up view of a Porsche 20-valve turbocharged inline-5 engine with visible intake piping, fluid reservoirs, and other engine bay components under a hood, showing intricate mechanical and electrical parts layout.
© Hilarmont (Kempten), CC BY-SA 3.0 DE <https://creativecommons.org/licenses/by-sa/3.0/de/deed.en>, via Wikimedia Commons
Audi