The Enclave comes in two trims; the CX and the CXL and both feature a contemporary design while still offering trademark styling cues associated with Buicks of the past. Both trims are available with a front-wheel drive (FWD) or an all-wheel drive (AWD) configuration. The interior features two front bucket seats and two different seating configurations for the second and third row seats accommodating a maximum of eight passengers. An impressive 275-hp 3.6-liter V6 engine is mated with a six-speed automatic transmission. The Enclave offers a luxurious interior with an extensive list of features and amenities.For 2008, the Buick Enclave is completely new and replaces the Buick Rainier and the Rendezvous.