Evolution Studios’ consistently compelling MotorStorm series has sold over 6 million units, Sony XDev Europe's Pete Smith has revealed. The executive cited the first-party developer as an example of a team with a clear focus during a panel at GDC Europe earlier today.

The studio’s most recent title, MotorStorm RC, released on PS3 and Vita earlier this year. The team is currently thought to be working on a launch title for the next major PlayStation platform.

[via joystiq.com]