the way i look at it, this car is actually closer to 8-9 years old, since its underpinnings are based largely on the now defunct Honda Integra/Acura RSX. I love that the engine can rev to 8k, but you can only enjoy the VTEC into second, maybe third gear, before you are way past the highest posted speed limits. The chassis is still good, but the handling and ride has been eclipsed by newer cars such as the Golf GTi and Mazda 3. The short gearing is fun, but it appears to have a dramatic effect on fuel consumption, especially in the city....many mid-full-size sedans with 3.5+L V6's with over 270hp do better than the Si in the city.
I am curious how Honda follows up on this generation of Civic Si. More power? Lighter weight? The market is now loaded with many competitors offering more power, better pricing and more standard features. It seems that the only people driving Si's these days are the 40+ years olds that grew up on CRX's back in the late 1980's.