While in 5th gear on the freeway, the fit suddenly began to lose speed. After coming to a stop, it wouldn't budge. It will start and rev, but putting it in 1st and reverse doesn't work. No indicator lights & no trouble codes. Thinking it's just the clutch?

Awhile back, I took it to the dealership due to two cylinders misfiring. Last summer we had the spark plugs replaced, so they said the coils were going bad and needed to be replaced. Didn't change them yet...

Now my husband thinks the tranny and the clutch kit need to be replaced, but I'm not convinced. Anyone have a similar experience?