Question: When did the koenigsegg agera rs come out?
Disambiguated questions and answers: question: Over what span did the koenigsegg agera rs come out?
When did the koenigsegg agera rs first come out?
answer: 2015–2018
at the 2015 Geneva Motor Show
2015
Natural Questions answer: 2015 (from the Wikipedia article "Koenigsegg Agera")