Final answer:
The standard audio system in the 2020 Jeep Gladiator Sport and Jeep Wrangler Sport is the SiriusXM Satellite Radio, not the premium audio brands listed.correct answer is option d.
Step-by-step explanation:
The standard audio system featured in the 2020 Jeep Gladiator Sport and Jeep Wrangler Sport is the SiriusXM Satellite Radio. Contrary to some premium options available, the base model of these vehicles does not come equipped with high-end audio systems such as the Alpine Audio System, Beats Audio System, or the Harman Kardon Premium Sound system.
The inclusion of SiriusXM offers a wide variety of entertainment options though, with numerous channels that cater to different musical tastes and interests, offering an enjoyable auditory experience for the users.