I own a 2003 Impreza TS and recently bought a brand new 2003 Legacy Wagon. I always thought both cars used the same engine but I noticed one thing yesterday. Why does that the temp gauge on the TS point slightly below the middle and the temp of the Legacy points slightly above the middle? They are both driven under the same normal driving condition on the same day, 80ish degrees, moderate humdility. Is there something wrong with my Legacy? Any 2003 Legacy Wagon owners out there can tell me what your normal temp range is? I just bought it last week and the engine is not broken in yet and I am worried.