Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the following Registration Statements:

1) Registration Statement (Form F-3 No. 333-217806) of Fiat Chrysler Automobiles N.V.,

2) Registration Statement (Form S-8 No. 333-201440) pertaining to the Fiat Chrysler Automobiles N.V. Equity Incentive Plan and the Fiat Chrysler Automobiles N.V. Remuneration Policy of Fiat Chrysler Automobiles N.V.,

We also consent to the inclusion in the Annual Report to be filed with the Netherlands Authority for the Financial Markets;

of our reports dated February 22, 2019, with respect to the consolidated financial statements of Fiat Chrysler Automobiles N.V. and the effectiveness of internal control over financial reporting of Fiat Chrysler Automobiles N.V. included in this Annual Report and Form 20-F of Fiat Chrysler Automobiles N.V. for the year ended December 31, 2018.

/s/ EY S.p.A.

Turin, Italy

February 22, 2019