gniknave
Proud MKV owner
Update: What I was told that the tire calibration was set to European on my '06. Maybe the speedometer issue exists on '06's and '07's but they might be related to two different things. Regardless, changing mine from European Tire Calibration to U.S. made the difference go from nearly 10mph off to an average of 1-4 off. Proven with GPS.