2011 Mercedes-Benz CLS coupe (C218)

Profile view of a luxury four-door coupe highlighting aerodynamic styling, smooth body lines, and modern alloy wheels on a refined exterior.

Elegant four-door coupe with sleek design and alloy wheels.nakhon100, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons