Garmin 1450 GPS navigation system features a 5-inch touchscreen with 480 x 272 pixels resolution and a white backlight. Its made into sleek design and measures 5.40 x 3.40 x 0.60 and weighs 7.8 ounces complete with optional cityXplorer content, up to 10,000 points and a lane assistance technology. Garmin 1450 will be offered at cost $449.99 each unit.