Garman 320 V Navman 520

[oldfart]

Garman 320 verses Navman 520 same price same screen size same Whereis mapping Which way should I go?

Which has got the louder voice instructions? I have a pretty noisy diesel.

Can other mapping chips be loaded into either of these?

Help!

The old fella

[rmp]

Originally posted by oldfart
Garman 320 verses Navman 520 same price same screen size same Whereis mapping Which way should I go?

Which has got the louder voice instructions? I have a pretty noisy diesel.

Can other mapping chips be loaded into either of these?

Help!

The old fella

Typically, Garmins are easier to use but the Navman had slightly better maps, last time I looked. Neither is any good off bitumen. Both will be about the same volume.

You can't load any maps in other than what the manufacturer supplies.