For variety

It's a party trick that never gets old - a metal ring in the instrument binnacle's virtual display that can slide to the right to reveal extensive driver information and performance data.

This moving meter, inspired by the Lexus LFA supercar, is available in any Lexus model specified in F Sport trim, which in this case, is the Lexus IS.

As the third-generation Lexus IS Turbo F Sport approaches mid-life, it has been given a makeover and some unexpected verve.