Space is a premium in your car's cabin, even more so when we're discussing your windshield. You don't want to go cluttering up your view of the road with too many devices. It's easy to get out of hand with a navigator, a Bluetooth speakerphone, an audio source, and a fuel economy meter.
That's why we've rounded up five portable GPS devices that do more than just navigate.
Garmin Nuvi 2495 LMT with Garmin ecoRoute HD With the help of Garmin's ecoRoute HD module, many models in the Nuvi line of GPS navigators can be instantly transformed into fuel economy monitors. The ecoRoute software built into the Nuvi 2495 monitors your driving and assigns a "green driving score" to let you know just how efficiently your driving is and if there's any room for improvement.
You can: Navigate while hands-free calling while saving money at the pump.
(Credit: Josh Miller/CNE... [Read more]