1978 BMW M1 (E26)

Rear perspective of a red sports vehicle featuring horizontal rear ventilation louvers, rectangular taillights, dual exhaust pipes, and a sleek angular body shape.

Rear view of red sports car with ventilation louvers and classic taillightsStephan Tournay, CC BY 4.0 <https://creativecommons.org/licenses/by/4.0>, via Wikimedia Commons