UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO

RULE 13a-16 OR 15D-16 UNDER THE SECURITIES

EXCHANGE ACT OF 1934

For the month of August 2007

FIAT S.p.A.

(Translation of Registrant’s name into English)

Via Nizza 250

Torino, Italy 10126

(Address of principal executive office)

(Indicate by check mark whether the registrant files or will file

annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F [X] Form 40-F [ ]

(Indicate by check mark whether the registrant by

furnishing the information contained in the form

is also thereby furnishing the information to the

Commission pursuant to Rule 12g3-2(b) under the

Securities Exchange Act of 1934.)

Yes [ ] No [X]

TABLE OF CONTENTS

Buy backprogramme

SIGNATURES

Buy backprogramme

Within the frame of the buy back programme announced on April 5, 2007, Fiat communicates that today has purchased 1.110 million Fiat ordinary shares at the average price of euro 19.701 including fees.

From the beginning of the programme the total number of ordinary shares purchased amounts to 17.927 million for a total invested amount of euro 377.8 million.

Turin, August 7,  2007

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Dated: August 8, 2007

FIAT S.p.A.

BY:    /s/ Fabio Spirito

          _____________________________

          Fabio Spirito

Power of Attorney