10 Cars That Need a High-performance Model Published on May 22, 2020 in Top 10 by Marc-André Gauthier Photo: Caleb Gingras Cadillac XT5While the new CT4 and CT5 sedans have sportier, more powerful models coming, Cadillac is not rushing into the performance SUV game. Yet, it needs a juiced-up XT5 to compete with the Germans.