Proton Overview

Proton Model Line Comparison

Worst Model Year
2013
Most Complaints
Not enough data

CarComplaints.com has 2 complaints on file for Proton vehicles.
The worst models are the 2013 Preve, and the 2012 Preve. We don't have many complaints on file for Proton — feel free to add yours. It's either not very popular, or it's very very good.

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Worst Reported Proton Problems

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