the car gets about 24-25 highway i believe, if i remembered right.

when i was braking at high speeds, the car shook a bit, coming from the front. i'm guessing the rotors or brake pads are messed up?

the transmission shifted very smoothly throughout. again with the car being driven on the highway 90% of the time, the tranny hasn't been put to any hard work.

can a mechanic check out the life of a transmission/engine?