2011 Mercedes-Benz CLS coupe (C218)

Side profile of a four-door coupe with smooth, flowing roofline, chrome window trim, and five-spoke alloy wheels parked on a paved area.

Sleek four-door coupe side profile with alloy wheelsnakhon100, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons