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The Lowrance Sierra is the top of the line of the company's Endura series of touchscreen GPS units. It comes with 4 GB of built-in memory and has Intermap's Accuterra high-resolution topographic maps and the NAVTEQ road network for the contiguous forty-eight states preloaded.

Working with the Sierra was a mix of highs and lows for me. It kind of made me think of one of my favorite Clint Eastwood westerns, The Good, the Bad, and the Ugly.

Cue the music.


  • Overview
  • The Good
  • The Bad
  • The Ugly
  • What's Good
  • What's Not So Good
  • Specifications (as stated by Manufacturer)

# WORDS: 1750

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