See also:

Setting a time interval
Controls and display 3 Time interval: Increase/decrease 6 Time interval: On, while it is being set 7 Time interval: On, after it has been set Press to increase the interval or to decrease ...

Current speed in mph (Canadian models only)
This function provides the driver with an instantaneous conversion of the car's current speed from km/h to mph. ...

Driving dynamics: engines
The Volvo S80 is the best handling, most agile, and best-performing big Volvo saloon ever. New versions of Volvo's renowned five-cylinder common-rail diesel engines produce excellent fuel economy ...