The TLX, which is one of most popular models from Acura, underwent a major redesign in 2018. Therefore, no drastic mechanical or aesthetic changes have been made for 2019. One new highlight, however, is that customers choosing both the four-cylinder and six-cylinder engines can get the attractive and sporty A-Spec package. Previously, the A-Spec package was only available for the six-cylinder sedan. The smaller but still noticeable tweaks for the 2019 TLX include dark trim accents, larger exhaust tips, and a steering wheel with more cushioning. Available in the six-cylinder trim is a more responsive steering ratio, a more rigid stabilizer bar in the rear, and stiffer springs for a sportier driving feel.