Depends on your budget. Keep in mind that a factory upgrade system needs to be programmed to your VIN/BCM for full factory functionality.
2015 Chevrolet Colorado MyLink® IO6 GPS Navigation Radio Upgrade
INTRODUCTION Our genuine brand new Chevrolet® navigation HMI modules feature a 90-day guarantee and a hassle-free return policy. Extended warranties are also available! Did you know Onstar® turn-by-turn navigation guidance costs up to $35 per month? Upgrade to factory Chevrolet® navigation today...