The Koenigsegg Agera RS is officially the fastest production car in the world having taken the record from Bugatti, who until now held the highest speed for the fastest convertible with the Veyron Grand Sport VItesse. Visiting Whitesse's garage, which just so happens to contain both of these cars - let's put them up against each other in a head to head... to remove the roofs and transform them into convertibles!

The Bugatti Veyron Vitesse reached 409km/h or 254mph, and that stood as a roof-open production car speed record until November 2017 when Koenigsegg took a run with the Agera RS. That car then broke the record reaching 447km/h or 278mph, however it's all great to look at these numbers but in the real world you want to remove the roof panels before you start driving - so which does it quicker?!

Special thanks to Whitesse JR, check his YouTube channel: https://www.youtube.com/channel/UCdy2bxzhTphTm45GxwMOj_g

And of course both Whitesse and WhitesseJR on Instagram:
http://instagram.com/whitesse
http://instagram.com/whitessejr

Thanks for watching, Tim

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