First of all, just make sure you do the regular common sense maintenance and you'll be fine.
Check your oil. Don't always go by the green oil service indicator lights...keep track of your oil changes and try to change the oil every 4000 miles to keep your engine running smooth.
Wax the exterior regularly to protect the paint.
Add Techron (Chevron) additive to your gas every month to keep the fuel injection clean.
Inspect your brakes and keep that brake dust off your wheels.
Clean the engine compartment once in a while too.
Secondly, enjoy the ultimate driving machine