Don't settle for a basic, run-of-the-mill portable navigation device. Watch this video for a quick overview of the best and newest features in portable navigation.

An introduction to the different types of in-car navigation systems: in-dash, plug-and-play, remote-mount, portable, and marine.

The freedom to relax and drive with confidence — that's what a radar detector can give you. Today's models combine simple design with modern technology. They offer affordable, convenient protection, often from driving hazards as well as tickets.

What is sensitivity? How does it differ from selectivity? What is the range of the radar detectors Crutchfield offers? Or, how far away will they pick up a radar signal? How much more range can be expected when stepping up to a detector described as increasing sensitivity? How do detectors offering "Shadow Technology" differ from "stealth" units? How often do radar detectors false? Plus more...

Protecting yourself and your family, as well as your vehicle and your car stereo are all excellent reasons to invest in a car security system.

You're probably eager to add a security system to your vehicle. And you'll save a lot of money by installing it yourself. That's smart. But, please do not turn the first screw before you map out a complete, step-by-step plan of attack.

Factory speakers usually sound fine when they're new, but they deteriorate over time. We compared speakers of different ages to see how badly they fare.

Your car can be a great place for music listening. Many commuters suffer for hours each day with inferior sound quality that they'd never tolerate from their systems at home. Here are some tips on how to improve sound quality in your vehicle, whether you're listening on a simple factory system or a multi-channel amplified setup.

Watch as we install a K&N Cold Air Intake System in a 2003 Lexus IS300.

Air intake kits give your car or truck the look and sound of a performance vehicle while also adding to your vehicle's power.

Make your drive easier by being aware of the traffic ahead. This article gives you a quick overview of live traffic information services for use with portable and in-dash navigation devices.

When thinking about resolutions for the new year, we looked for ways that electronics can make the time spent doing other things even more enjoyable.

Some navigation units mount in the dash, while others install in a remote location, separate from the car's sound system. No matter what type of navigation device you purchase, here are some installation topics to consider before getting to work.

The RoadMate 5265T-LMB has two features that I found compelling during a recent road trip out of state — Landmark Guidance and PhantomALERT traffic camera warnings.

Crutchfield writer Dominic Devito hits the road with five popular navigation receivers to see how they perform in the real world.

With so many navigation options available, why should you invest in a portable GPS navigator for your car? We took a drive with four portable GPS navigators to demonstrate how their extra features make them a great choice for staying on track, especially when compared to a standard smartphone app.

Now you can get OnStar® in almost any car. The OnStar FMV is a replacement for your vehicle's rear-view mirror, and gives you access to OnStar services like Automatic Crash Response, Roadside Assistance, and Turn-by-Turn Navigation. You'll also get Bluetooth for hands-free calling. OnStar has well-trained, friendly Advisors just a tap of a button away if you need them, 24 hours a day.

A quick guide to what to look for when shopping for an in-dash navigation system.

Recommended products for smart traveling, and tips on how to get the most out of them.

A guide to installing an in-dash navigation system in your vehicle.