it is unclear if their other models have door-to-door directions. you punch in the addresses on the touch screen. These are the models I thought were best.

suction cup mount. door-to-door directions. you will need to buy extra parts to make it work probably, like $45 mounts, $37 power supplies, $46 cig. lighter adapter, $128 nav SW. bluetooth headset. you must pay for service too.

suction cup mount. door-to-door directions. you will need to buy extra parts to make it work probably, like $45 mounts, $37 power supplies, $46 cig. lighter adapter, $128 nav SW. bluetooth headset. you must pay for service too.

suction cup mount. door-to-door directions. you will need to buy extra parts to make it work probably, like $45 mounts, $37 power supplies, $46 cig. lighter adapter, $128 nav SW. bluetooth headset. you must pay for service too. voice prompts include street names (lower models such as the costco special[250W] do not). This is the minimum model that includes street names.