Two Sedans with more similarities, such as the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy, than differences, like the model year, modifications, starting price, and horsepower. First of all, the 2016 Volkswagen CC is priced $3,410 lower compared to the base MSRP of the 2013 Buick Regal GS, which is older by three model years. Also, the 2016 CC produces fewer horsepower than the 2013 Regal GS. Among similarities are the body structure, market segment, fuel economy, ground shadow size, height, and maximum occupancy.