National sales numbers as well as monthly averages here at Fox Buick GMC are strong indicators that the Buick brand is thriving. And with the introduction of the new Buick Enclave and Encore luxury crossovers, retail sales, year-to-date, are up 19 percent and the most recently recorded full month, April, is boasting a 10 percent increase from the same time last year. What's more, this April marks the best Buick retail sales in eight…

Have you seen the third 2013 Buick LaCrosse advertisement spot, featuring basketball legend Shaq? If you haven't, Fox Buick GMC encourages you to do so here.

So, what do you notice most about the new advertisement, reader? Entitled Big, it focuses on the fact that the new LaCrosse is quite roomy inside, which is a huge perk for large, busy families with tons of cargo. After all, if the new LaCrosse can easily fit…