Conor McGregor just copped an insanely expensive Rolls Royce Phantom … with an eye-popping price tag of over $1.3 MILLION!!!

The UFC superstar hit up Instagram to show off the new ride this week, and it’s sweeeeeeeet!

As for the specs of the whip, we’re told the black Rolls-Royce Phantom VIII Diamond Edition features a V12 engine with a whopping 571 horsepower and a max speed of 155 mph.

In fact, the Phantom goes 0-60 in just over 5 seconds … super fast for such a big and heavy vehicle.

The interior of the RR is decked out in all-black … with a bunch of race-inspired features like sport pedals and a steering wheel. The RR also has a special lighting kit, in addition to a gang of other features.

The exterior of the Phantom — customized by Mansory — features big 24″ black-painted wheels, a carbon fiber rear bumper, a roof and rear spoiler, and an illuminated ambient grill. It’s also got a sports exhaust system, and the suspension has been lowered.

All those features don’t come cheap … we’re told the car is worth over $1.3 million!

But, Conor loves nice things (see his Lambo yacht), and he’s got the money.

The UFC superstar has earned hundreds of millions of dollars in his career … cashing big paychecks from his fights, as well as his lucrative business ventures away from the Octagon.

The purchase comes amid McGregor’s foray into politics … with The Notorious recently announcing his intent to run for president of Ireland.