Europeans have additional features, than the Japanese/US version:
From my original post:
Drift Mode – The player’s drifting technique is measured based on drift angles, racing lines, and speeds within evaluation zones located at various turns on the course.
In Depth Car Tuning – Players have the ability to adjust the vehicle’s performance, including power, tyres, suspension and the ability for quick tuning whilst racing.
Two-player Split Screen Racing – Allows players to race head-to-head offline.
New Race Events – Online racing fans can join in on a new set of scheduled events and time trials.
As well as more cars to toy around with!