BMW Alpina C1 318i – Experimental car based off an E21 3-series built for the 1981 Shell Economy Challenge. It won it’s class at 88mpg Weird Wheels June 11, 2025— BMW Alpina C1 318i – Experimental car based off an E21 3-series built for the 1981 Shell Economy Challenge. It won it's class at 88mpg byu/Random_Introvert_42 inWeirdWheels Share this:Pocket Click to share on Reddit (Opens in new window) Reddit Share on TumblrPost Click to email a link to a friend (Opens in new window) Email Like this:Like Loading... WANT MORE?!?
