Experience a full lap of Road Atlanta in a 2019 BMW Z4, clocking in at 1:48.92. This track day session on September 10, 2021, showcases the Z4's performance on 245/40/18 RT660 tires and stock brake pads. For comparison, our M340i achieved a best time of 1:44.6 on the same tires but with Hawk HP Plus pads. We anticipate the Z4 will close the gap at Barber Motorsports Park in future sessions.