The i models only had standard routing functionality.A version of the i3 with pre-loaded map on built-in storage was released in October 2005.The 13 models also launched in Q2 2009 supersedes 2x5W models and includes text-to-speech capability.The 13x0 series launched in Q2 2009 and offered 4.3" wide screen.The Garmin Quest was released in July 2004 and had a 2.7" 240x160 non-touch-sensitive color screen.The Quest had 128MB (256MB in Europe) of memory, 13MB reserved, for the user to load maps onto. An updated Quest 2 model, with expanded storage had full maps pre-installed was released in September 2005.The c310 and c320 models used a 128MB SD card and the C330 model had the maps in internal storage. It was released in August 2005, adding FM traffic and text-to-speech capabilities to the C330.
2xx and 2xx W The nüvi 2x0 series was launched in April 2007 as entry-level models and had a 3.5" screen.
The 26 models were supplied with maps on a CD plus a 128MB CF card. They had a reversing light sensor, speed sensor, and angular direction sensor, to boost the system's accuracy, plus dead reckoning capability.
The 26 models did not come with a CD and the maps were pre-installed on the 2.2GB Microdrive. The 26x0 models were replaced in July 2005 with a 3.5" 320x240 touch-sensitive color screen.
2720 was the base and 2730 added XM radio, FM transmitter, and MP3 player functions. i3 released in August 2005 had a 2.1" 176x220 color display and the i2 released in October 2005 had a 2.1" 176x240 monochrome display.
Maps were loaded from DVD to the 128MB Micro SD card.