For sale: Floyd Mayweather's rare Koenigsegg CCXR Trevita

Floyd Mayweather’s car collection includes Ferraris, Bugattis and Rolls Royces, but the real gem in the long list of cars he has owned is this rare Koenigsegg CCXR Trevita.

I reportedly paid $4.8 million for it, and it's one of only two built for use in the US.

The 2010 model has only got 1,947 miles on the odometer (why don’t people drive these things?) and will be going on sale at Mecum's Monterey Auction this August.

It’s powered by a 4.8L V8 that produces a hefty 1,108 hp and 797 lb-ft of torque and that all works with a rare Xtrac Super Synchro paddle-shift 6-speed transverse gearbox that's coupled with a torque-sensitive limited-slip differential.

This will all get you up to a top speed of over 250 mph but there’s also a – clearly needed - braking system with power-assisted carbon-ceramic disc brakes and F-1 spec ABS and traction control to aid you.

For more see mecum.com