Very well. The first run is against the ZR1 and the ZR1 gets smoked. The 1/4 mile sprint for the TT-RS takes only 10.4 seconds with the trap speed stated to be a blistering 134.266. That sounds like a bit of an inflated trap speed as the ZR1 only hits 131. This is likely explained by the timing equipment the Russians are using but regardless the TT-RS is hooking up much better holding off the ZR1 through the kilometer by over a second although by the mile marker it is finally pulling harder.
Against the M6 the TT-RS again gets off the line better and pulls another 10.4 second 1/4 mile sprint. The M6 manages a poor 12.404 1/4 mile sprint at 127.748 miles per hour. The M6 is not able to run down the TT-RS by the 1000 meter marker taking 21.397 seconds to the 19.263 for the TT-RS. The M6 traps under one KPH higher.
Very impressive performance from the TT-RS which sure seems to be putting out more than the claimed 530 horsepower.