Who Maufactures Toyota’s Gps Systems. Will I Get A Better Unit From Garmin?
I belief it would be Denso, because they are one of the biggest supplier for automotive navigation system, the only japanese co. in the top 3 global supplier list.
Garmin does not supply to automotive industry (or at east not in the top 10), but they are the market leader in the consumer market, specifically handheld version.
Functional wise the automotive version has more functionality and is much more durable compare to consumer market version but it is stuckk inside your car (0 mobility).
For you question, if you define better is as of in mobility with basic navigation function, I would say YES YES YES
If you definition of better is as of durability, functionality & integration to the other of you car multimedia functionality, the answer is a BIG NO NO
