Most "keyless" cars still have a physical key that you can flip out from inside the fob for dead battery emergencies, so there's no cost reduction. It's just cu

Most "keyless" cars still have a physical key that you can flip out from inside the fob for dead battery emergencies, so there's no cost reduction. It's just customer preference. I know I'd never want to give up keyless entry and push start, it's just so handy to leave the keys in my pocket.