I wanted a Jeep, too, until I realized I could get fully loaded alternatives for the same monthly.
$6000 DAS is a hard pill to swallow for a base trim Wrangler. That’s just my take, especially after finding this forum and learning you’ll never see that money again if the Jeep gets totaled.
DON’T put any money DOWN. Just keep it in the HIGH YIELD SAVINGS and draw monthly for the payments to the Jeep account.
Like @max_g said you don’t get any benefit of doing so, but rather “if” Jeep is totaled you lose that $5K in an instant. Now, if you can swing a ONE PAY lease then you could save some $$$ by doing a one pay lease… compare both deals and see if it’s beneficial but DON’T PUT MONEY DOWN just do a DAS instead and make monthly payments