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10 Best GPS Units For Cars

From leading brands and best sellers available on the web.
#6
Garmin Dri

Buying Guide for the Best GPS Units For Cars

Choosing the right GPS unit for your car is about finding a device that helps you navigate efficiently, safely, and comfortably. Think about how you plan to use it—whether you need simple directions, traffic alerts, or advanced trip planning features. A good approach is to focus on the features that match your typical driving habits, such as long road trips, urban commutes, or travels to unfamiliar locations. Consider readability, ease of use, and how much information you want at your fingertips.
Screen SizeScreen size refers to the diagonal measurement of the GPS display and impacts how easily you can read maps and directions while driving. Larger screens (usually around 6 to 7 inches) are ideal if you want maps and instructions to be clear and visible, especially if you drive a larger vehicle or have vision challenges. Mid-size screens (about 5 inches) balance clarity with portability and fit neatly in most dashboards. Smaller screens can be more compact and less intrusive but may be harder to read. Consider your dashboard space and your preference for readability when choosing.
Map Coverage and UpdatesMap coverage indicates which areas and countries the GPS comes preloaded with and how frequently those maps can be updated. Some devices offer maps limited to one country or region, while others include entire continents or even worldwide coverage. Regular map updates are important as roads and routing change over time. Look for devices that include lifetime map updates if you plan to keep your GPS for several years or travel frequently to new locations. If you usually drive locally, limited map coverage may suffice, but for travelers, broader coverage and frequent updates are crucial.
Traffic and Route GuidanceThis feature helps you avoid traffic jams and find the quickest or most efficient routes. Some GPS units come with live traffic updates, offering real-time information and suggesting alternative routes around congestion or accidents. Basic models may only offer static routing without traffic adaptation. Consider advanced traffic guidance if you drive in busy cities or during rush hours, while simpler navigation might be enough if you drive mostly in rural areas or off-peak times.
Voice NavigationVoice navigation means the GPS reads out directions so you can keep your eyes on the road. Some systems offer clear, natural-sounding voices and street name announcements, while others have basic, robotic instructions. Advanced models may support voice commands, letting you input destinations hands-free. For frequent drivers or those who value safety and convenience, a GPS with high-quality voice guidance is very helpful. If you are comfortable glancing at the screen, this feature may be less critical.
Mounting OptionsMounting options determine how you can attach the GPS unit to your car, whether it’s suction cups for windshields, dash mounts, or magnetic solutions. Some mounts are more secure and adjustable, offering better viewing angles. Consider your car’s layout and whether you prefer the unit higher up for easy visibility or tucked away to reduce distraction. Also, check if the mount is stable enough to prevent wobbling while driving.
Additional Features (Bluetooth, Wi-Fi, Points of Interest)Some GPS units come with extra features like Bluetooth for hands-free calling, Wi-Fi for easy software updates, or built-in points of interest (POI) databases to locate restaurants, gas stations, and attractions. Decide which extras will genuinely enhance your driving experience. If you frequently make calls or want to update maps wirelessly, these features can be very convenient. Otherwise, simple navigation may be all you need.