19 Cars Once Known As “World’s Fastest Production Car”

5. RUF CTR “Yellowbird” 212mph/1987

Photo: carthrottle

Though technically this is a Porsche that has been highly tuned by the aftermarket tuning company RUF, where it was made into a limited production run it qualifies for the list. Powering the “Yellowbird” was a highly tuned version of the 3.2L twin turbo flat six engine that powered the 911’s of that era that produced 469hp.