I spent the last days testing various cars on my own test track blueprint as I wanted to answer the question I always ask myself when searching for a suitable vehicle: "How fast is this?"
Sorted by fastest lap time including potential lap time. The track used was my blueprint "Test Track", featuring high and medium speed corners with occasional slower sections through the region of Mulege and the Highway.
Lambo Sesto FE - 3.15.800 timed / ~3.14 pot.
Brabham BT62 - 3.37.446 timed / ~3.35 pot.
Koenigsegg CCGT - 3.37.677 timed / ~3.35 pot.
Valkyrie AMR Pro - 3.40.092 timed / ~3.38 pot.
Vulcan AMR Pro - 3.41.456 timed / ~3.40 pot.
Viper Annivers. - 3.41.463 timed / ~3.40 pot.
Ferrari FXX-K EVO - 3.45.111 timed / ~3.43 pot.
RP1 Elemental - 3.45.369 timed / ~3.43 pot.
Nio EP9 - 3.58.299 timed / ~3.55+ pot.
You may wonder why some cars you might´ve expected are missing here. That´s due to some cars not even being able to lap the circuit properly (aka not taking certain corners flat out which would differ between a normal and a track car). Cars that had this problem were for example the Czinger, both KTM X-Bow GTs, the 599XX EVO and the SCV12. And before you start with tuning, I did that. For all the cars tested I spent hours tweaking the tuning, from suspension and toe to differential and gear ratio, I tried making them as good as they can be!
Upon request I´ll test other cars too, or you can test them yourself!
If you want to test your cars on various test tracks you can do that by searching up my creative hub (ActivePilot7051) and checking out the different test tracks I created. There´ll be more coming in the future!
*open to hot takes on other crazy track cars idk about*
EDIT: After further testing the sesto elemento FE takes the top spot by more than 20 seconds!