For funsies, Porsche took a Panamera Turbo to Shangahi International Circuit and they been having a couple of laps they realized they have broken the circuit’s lap record for four-door production cars. The big luxurious four-door gran turismo powered by a biturbo V8, which by the way has start/stop system, set a time of 2:29.640 min. And whichever way you cut it, that is pretty darn fast!

Watch the video after the jump.