Which car should I fix?

Both cars need major repairs.

Taurus needs a new transmission and charger needs a new engine.

Both are pricey but it's better to fix one or the other than buy a new car.

My taurus has 92k on it and the charger would get a low mileage engine.

The Taurus before the tranny went bad averaged 21-22 mpg and idk what the charger got as it was my mom's car.

Both have a v6 and have new tires. Interior is better on charger than Taurus but that can be fixed.

(was in the process of cleaning it up)

I had also wrecked my Taurus a year and a half ago so it does have body damage and it's got definite sun damage.