Serving as the brand’s smallest crossover is the JAC JS4 that's powered by a 1.5T engine that offers fuel economy and performance. The CVT transmission indicates a focus on a smooth driving experience. Measuring 4410 mm long, 1800 mm wide, and 1660 mm tall, the JS4 is JAC’s challenger in the subcompact crossover class; competing with the likes of the Chery Tiggo 5X Pro, GAC GS3 Emzoom, Geely Coolray, GWM Haval Jolion, and the MG ZST.