GARMIN DRIVELUXE 51 LMT-D MIO MIVUE J60

$495, garmin.com

Packed with features but never fiddly, and with Google and Siri support, this is a really good mobile companion too. The price includes lifetime updates via Wi-Fi for most features.

A petite 12.9cm screen is good for smaller cars, but this nav is still packed with features, including Bluetooth, Wi-Fi, speed alerts, traffic, battery backup and European maps.

$tbc, mio.com