The EB110 with the SS swap is the fastest however the Koenigseigg may be slower but the handling makes up for it in my opinion. So the Eb110 may be the fastes but the Koenigseigg is better
I've had my CCX-R at 268mph and my Bugatti SS at 267, but I've seen the EB110 SS go over 270 (which I'm going to try later ) so is this the fastest car in Colorado at the moment?
What about the fastest accelerating car in the game? I've been able to get my Bugatti SS down to 2.1sec on the 0-60 with some upgrades and tuning, but I don't suppose its even close to being the fastest?
Ultima GTR is the outright fastest, but for usability I reccomend the 33 Stradale (due to my project of owning every car in the game stock, I am not going to spend 2.8 mil on two of them). Fastest accelerating is a S2 998 Corvette Z06.