Garmin GPSMAP 176C
Best versatile navigation tool for outdoor enthusiasts and marine hobbyists.
Navigate with confidence using the Garmin GPSMAP 176C, a versatile GPS receiver designed for automotive, RV, and marine applications. Its bright 3.8-inch, 16-color TFT display offers clear map visibility, while the WAAS-enabled receiver ensures accurate positioning. This unit supports detailed BlueChart marine cartography and downloadable MapSource data for expanded navigation options. Featuring a built-in antenna for simplified setup, it's ideal for various environments. Please note this unit is sold as-is and requires separate cables and a battery.
$149.95
Owner Satisfaction
4.6
/ 5
Category Rank
76
/ 238
#76 in Marine Chartplotters & GPS
Price vs Category Average
-92%
Below average
Display Size
3.8
/ inches
Who it's for
- Boaters operating in harsh, wet, or demanding weather conditions
- Navigators needing clear visual contrast for easier map reading
- Users requiring reliable signal strength in enclosed or obstructed spaces
Who should skip it
- Modern sailors requiring fast, affordable, and easily updated map data
- Captains needing quick, responsive map panning during active navigation
- Tech-focused users wanting seamless integration with contemporary marine electronics
Performance breakdown
Navigation Accuracy
WAAS-enabled 12-channel receiver provides reliable positioning for open water and roads.
Display Clarity
The 16-color TFT screen shows basic data but lacks modern resolution.
Cartography Versatility
Robust support for BlueChart and MapSource data expands your navigational reach.
Setup Convenience
Requires additional cables and batteries, complicating the initial installation process.
Build Durability
Rugged design holds up well across automotive, marine, and RV environments.
Interface Simplicity
Straightforward button layout makes essential navigation tasks easy to manage.
Key Specs
Display Size
3.8 inches
Display Resolution
320 x 240 pixels
GPS Receiver
12 parallel channel, WAAS-enabled
Cartography Support
BlueChart marine cartography chips
Antenna Type
Built-in
Display Type
TFT, 16-Color
Card Slot
Miniature-size chip (for BlueChart)
Condition
Sold AS-IS (No cables or battery included)
Features
- Large 3.8-inch display for clear map viewing
- WAAS-enabled receiver for precise positioning
- Supports BlueChart marine cartography
- Accepts downloadable MapSource data
- Built-in antenna for easy setup
- Versatile for Auto, RV, and Marine use
- 16-color TFT screen for vibrant visuals
What customers say
Users consistently praise the Garmin GPSMAP 176C for its exceptional reliability and rugged build quality. Its durability is frequently highlighted, as the unit performs flawlessly even after years of demanding use in harsh environments. Boaters especially appreciate the color screen's great visibility in sunlight. Although the interface is older, customers value the straightforward and dependable navigation experience it delivers. This device remains a benchmark for enduring performance and trusted functionality.
Know before you buy
This unit is sold as-is. It does not include any power cables, data cables, or batteries, so you will need to source these separately to get the device operational.
Yes, the GPSMAP 176C is designed to be versatile. It supports BlueChart marine cartography for water navigation and can accept MapSource data for automotive or RV use.
The device features a built-in antenna, which simplifies the setup process by eliminating the need for an external mount or additional wiring.
The unit comes with a worldwide basemap preloaded. For more specific navigation, it supports Garmin BlueChart marine cartography chips and downloadable MapSource data.
The GPSMAP 176C supports NMEA 0183, which is a standard protocol for marine electronics. Please ensure your existing equipment is compatible with this older communication standard.
The 3.8-inch, 16-color TFT screen offers a resolution of 320 x 240 pixels. While it provides clear visibility for its era, it does not feature the high-definition brightness found in modern touchscreen chartplotters.
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$150