The Mercedes-AMG A45 S has set some impressive lap times around the globe thanks to its powerful turbocharged four-pot and clever all-wheel drive system. It's time to see what it can do on local soil as Deon Joubert takes it for a lap round Killarney Raceway as part of Performance Shootout 2021.

*Grab a copy of the January 2021 issue of CAR magazine to get the full Performance Shootout (sponsored by Bridgestone, OUTsurance and Sabat) experience…