GPS

The Bottom Line: The TomTom Car Kit for iPhone lets you consolidate the number of devices carried around by elevating iPhone navigation to a standalone navigation device level. It's pricey, but TomTom gives users a fair amount of functionality for the money.

Specs: Warnings, Navigation instructions, 4.1 oz

The Bottom Line: The Magellan RoadMate matches the competition's performance and user-friendliness, while providing a larger screen at a lower price.

Specs: Automotive, Navigation instructions, Street name announcement, 10 oz

The Bottom Line: The Pioneer AVIC-Z110BT not only brings a robust set of features into the car in a single box, but it also provides a variety of quick and safe ways to access those features.

Specs: Automotive, Audible signal(s)

The Bottom Line: The Garmin Nuvi 765T packs a number of useful features into an easy-to-use package and its ad-supported traffic updates are quite useful--plus, the ads themselves are quite unobtrusive.

Specs: Automotive, Navigation instructions, Street name announcement, 6.5 oz

The Bottom Line: The Garmin Nuvi 760 delivers beautifully on almost every front, but the portable navigation system hits a speed bump with its sluggish performance.

Specs: Automotive, Navigation instructions, Street name announcement, 6.7 oz

The Bottom Line: The Garmin Nuvi 260 offers drivers and travelers a more budget-friendly version of the popular portable navigation devices and includes text-to-speech, but we think the price is still slightly high for what you get.

Specs: Automotive, Navigation instructions, Street name announcement, 5.2 oz

The Bottom Line: As entry-level GPS navigators go, the Garmin Nuvi 255W is still one of the best choices available for anyone who wants speedy performance without breaking the bank.

Specs: Automotive, Navigation instructions, Street name announcement, 6.1 oz

The Bottom Line: The Pioneer AVIC-U310BT isn't perfect, but it meets most people's needs for navigation, hands-free calling, and digital audio playback at a very affordable price.

Specs: 20 channel, Automotive, Audible signal(s), 3.7 lbs

The Bottom Line: As entry-level GPS navigators go, the Garmin Nuvi 205W is still one of the best choices available for users who want speedy performance without breaking the bank.

Specs: Automotive, Navigation instructions, 5.2 oz

The Bottom Line: Fans of Dale Earnhardt Jr. will enjoy hearing the Nascar star direct their trips, but after the novelty wears off, the Rightway Spotter, Dale Jr. Edition just doesn't stack up to the competition.

Specs: Automotive, Navigation instructions, 8 oz