The whole enchilada. The Future? Porsche will debut its next entirely new 911 the Porsche 998, in 2009. Engine wise, the 998 will have Cayenne derived V8 engines tuned to 400+hp stock and 500+hp in turbo form. Also the 998 will have more standard features than 997 models to offset its significantly increased price. The 998 GT3 will work with the Porsche Cayenne derived American Le Mans Series (ALMS) engine. Also the Porsche Cayman and Boxster will continue the excellent flat-6 tradition. Look for the Cayman RS to continue the 997 GT3 engine. The 4-tier Porsche Line-up: 4-door (executive driver - V8), 998 (GT - V8), Cayman/Boxster (sports/entry - flat-six), and the Cayenne (SUV - V8).