With the BMW M laptimer app, driving data from the racetrack can be accurately recorded, bend by bend, and then analysed with the aim of improving driving performance. The app uses BMW sensors to collect detailed data from the vehicle and shows selected results in the Control Display. The system is operated via the iDrive Controller. While it is recording, the BMW M laptimer app shows the GPS position, speed, forward acceleration, lateral acceleration (G-force), lap times and acceleration up to a certain speed (e.g. from 0 to 100 km/h). Depending on the vehicle equipment and model year, factors measured may also include the accelerator position, steering angle, deceleration, rpms and gear, as well as fuel consumption. The recorded information can be shared as a snapshot on social media while the data saved can be sent via email.