Garmin nüvi 42 and 42 LM Specifications

Physical & Performance

  • Unit dimensions: 4.9"x3.1"x0.8"
  • Display size: 3.8" W x 2.3" H; 4.3" diagonal
  • Display resolution: 480x272 pixels
  • Display type: WQVGA color TFT with white backlight
  • Weight: 5.3 oz
  • Battery: rechargeable lithium-ion
  • Battery life: up to 2 hours
  • High-sensitivity receiver
  • Preloaded street maps
  • nüvi 42 LM includes lifetime map updates; nüvi 42 does not
  • Internal solid-state memory
  • Accepts microSD cards (not included)
  • Memory stores up to 1,000 previous waypoints, favorites, and locations

Features & Benefits

  • Voice prompts
  • Speaks street names
  • Lane assist guides to proper lane for navigation
  • Junction view displays junction signs
  • Route avoidance lets drivers avoid highways and tolls
  • Speed limit indicator
  • Where Am I? helps find closest hospitals, police and gas stations, nearest address
  • Ability to add custom points of interest
  • Garmin Garage vehicles compatible—download car-shaped icons to your device
  • Garmin Garage voices compatible—download custom voices to your device
  • Trip log
  • Compatible with Windows XP or newer and Mac OS 10.4 or later