What is the gas guzzler tax on a Hellcat?

I need to get at my Durango’s battery but can’t seem to find it. In every other car I’ve had, the battery is under the hood but I don’t see it anywhere. Where should I look instead?

I've noticed an infestation of roaches in my vehicle, and it's grossing me out. I've tried different sprays, but they don’t seem to be effective, and I’m not sure what to do. How do I get rid of car roaches?

I recently bought a used Audi from an older gentleman who smoked A LOT. When I first got the car, I took it to the car wash to have it properly cleaned inside and out, but the smell of smoke seems to be stuck to everything. How do you remove cigarette odor from a car?