I just got my D 2 weeks go from CarMax and got their maximum warranty 6 years, 150K mile with a high deductible $300 for $2,300.00. The trick with the deductible is it's one charge per visit so you bring it in with multiple problems (let them stack up if possible, I know this sounds weird) and it's only a single charge of $300 per visit even if they have to fix 10 problems. Plus if you take it directly to CarMax, they knock off $50 bucks so it's only $250.
I plan on having the D for as long as I can and I put ~25K miles on it per year, so that maps right out to 150K miles and am very glad I did it.
Just one big repair, say the head unit, transmission or motor during 150K miles and the warranty pays for itself so I'm very happy.
My $.02.
Alex
The Mopar Max Care warranty has $100 and $200 deductibles, and works the same way: One deductible payment per visit to the dealer, regardless of the number of issues to fix. The Mopar Max Care warranty is backed by Chrysler though, not a 3rd party, and is an exclusionary warranty. Exclusionary means everything on the vehicle is covered, unless specifically called out in the contract as not being covered. Most all other warranties are inclusionary; which means only the items specifically listed in the contract are covered, and anything not listed is not covered.
The Max Care, 8 year, 120k mile warranty, with a $100 deductible, cost me $1920. A lifetime Max Care warranty can be had for around $2100. I chose the 8yr over the lifetime because the lifetime is not transferable to a new owner, while the 8yr is.
I don't know what your 3rd party warranty from CarMax covers (ie: exclusionary or inclusionary), but for $2300, you could have gotten a lifetime MaxCare warranty from Mopar with a lower deductible.
Another benefit of the Mopar Max Care warranty is the dealers have no issue working with it. You can take the vehicle to any Chrysler dealer, and they treat it just like the factory warranty. With 3rd party warranties, a lot of dealers will require you to pay for the repair, and then you have to get reimbursement from the warranty company. Not with the Mopar warranties though, you only pay your deductible.
If I were you, I would research what refund policy you have and see about switching to a Mopar Max Care lifetime warranty. The highest deductible offered is $200, and it would be cheaper than the $2300 you paid to Car Max.