When introduced in 1997, Buick advertised the Regal as the "car for the supercharged family". Buick also released two other model types, the LSE and the GSE. The LSE stayed with the 200 hp (150 kW) engine with upgrades and the GSE stayed with the 240 hp (180 kW) supercharged engine with upgrades. Also, in 2000 Buick came out with a concept GSX that had an intercooled 3.8 L, but was supercharged rather than turbocharged. It had 300 hp unlike the original that had 276 hp., , Call US NOW!!! 305-835-9650 , just $65.00 Dollars a week and no credit check, you can take this car today to see more pictures please go to our website at www.karconnectioninc.com or call sales at 305-835-9650 and ask for Tony