Gen 1 Brake Wear

I have a 2007 TSX with automatic transmission. This car seems to go through brakes ridiculously quickly. My rear brakes lasted 40k miles before needing replacement, and the fronts lasted around 65k if I remember correctly. I feel like the fronts lasted a little less than normal, but the rears went much faster than expected. My car is in for service right now and the advisor told me that the rears are at 2 mm and need replacement and the fronts are at 6mm and are under "caution". I feel a vibration in the pedal so I knew the rears needed work, but had no idea about the fronts and was shocked to hear it. I now have 80,500 miles on my car.