1321-HP Koenigsegg Agera One:1 Gunning for Bugatti at Geneva by CLittle | Feb 10, 2014 | News The 1321-HP Koenigsegg Agera One:1 is gunning for the Bugatti Veyron at next month’s Geneva Motor Show. The Koenigsegg Agera R is about to become more insane than …read more Share this:FacebookTwitterPinterest