Depending on what kind of driving you're doing, drilled or slotted rotors can make a huge difference in the way your car brakes. Here's how.

2014 Audi A7 TDI Quattro MSRP $67.00. Score Details “Audi ... It’s a whisper-quiet, emission-light aircraft with 12 rotors and a redundant, airline-level safety design.

The 2014 Audi A7 TDI includes some of the best connected tech available today in an automobile, and those inclined to put up with a few diesel drivetrain quirks will be rewarded with significantly ...