Red sports coupe rear with angular louvers and unique wheel design
1978 BMW M1 (E26)
Angular rear louvers cover the slanted rear window area and the car features a distinctive unique alloy wheel design in a bright red sports coupe with smooth body lines and low rear profile.
Matti Blume, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons