5 essential tech options for your new car

A car is never just a car. Yes, there's the engine, windshield, and axle; these parts have been fundamental to cars since they were known as "horseless carriages." But the modern automobile is heavily computerized, with oxygen sensors, a stability controller, a powertrain module, and a vast network of other functions. Now, cars are more sophisticated than ever: Bluetooth, rear-view cameras, and zoned temperature controls are standard features in 2018 models. Too many people don't think about the vast amount of data collection that happens.