Very rarely does a Buick vehicle attract attention, yet the large multi-segment vehicle Enclave, which debuted last year, has done just that. It must be said that it features very convincing attributes. For 2009, it offers several minor changes and a major one. Its 3.6-litre V6 engine gets more power, going from 275 to 288 horsepower with a torque that reaches 270 lbs/ft.