FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * MACINNIS DAVE G   2. Issuer Name and Ticker or Trading Symbol ONYX ACCEPTANCE CORP [ONYX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Senior Vice President (Last) (First) (Middle) 27051 TOWNE CENTRE DR 3. Date of Earliest Transaction (Month/Day/Year) 01/11/2005 (Street) FOOTHILL RANCE, CA 92610 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 01/11/2005   X(2)   3,000 A $ 3.38 54,496 D   Common Stock 01/11/2005   X(2)   3,125 A $ 3.66 57,621 D   Common Stock 01/11/2005   X(2)   3,750 A $ 11.75 61,371 D   Common Stock 01/11/2005   X(2)   5,000 A $ 5.75 66,371 D   Common Stock 01/11/2005   X(2)   5,209 A $ 2.7 71,580 D   Common Stock 01/11/2005   X(2)   10,000 A $ 3.76 81,580 D   Common Stock 01/11/2005   D(1)   81,580 D $ 28 0 D   Common Stock 01/11/2005   D(1)   313 D $ 28 0 I By Managed Account (401(k) Plan)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Options (right to purchase)

$ 3.38

01/11/2005

X(2)

3,000

(2)

05/22/2010

Common Stock

3,000

$ 0

0

D

Stock Options (right to purchase)

$ 3.66

01/11/2005

X(2)

3,125

(2)

05/23/2011

Common Stock

3,125

$ 0

0

D

Stock Options (right to purchase)

$ 11.75

01/11/2005

X(2)

3,750

(2)

01/02/2014

Common Stock

3,750

$ 0

0

D

Stock Options (right to purchase)

$ 5.75

01/11/2005

X(2)

5,000

(2)

01/02/2012

Common Stock

5,000

$ 0

0

D

Stock Options (right to purchase)

$ 2.7

01/11/2005

X(2)

5,209

(2)

02/03/2012

Common Stock

5,209

$ 0

0

D

Stock Options (right to purchase)

$ 3.76

01/11/2005

X(2)

10,000

(2)

06/19/2012

Common Stock

10,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MACINNIS DAVE G 27051 TOWNE CENTRE DR FOOTHILL RANCE, CA 92610			Senior Vice President

Signatures

/s/ DAVE G. MACINNIS by DON P. DUFFY, ATTORNEY-IN-FACT		01/13/2005
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The shares of common stock were disposed of pursuant to the Agreement and Plan of Merger by and among Capital One Auto Finance, Inc., Foothill Services Corporation and Onyx Acceptance Corporation, dated as of September 20, 2004, in exchange for cash equal to $28.00 per share.
(2)	The options, to the extent not already vested, were deemed vested and exercisable immediately prior to the effectiveness of the merger of Foothill Services Corporation with and into Onyx Acceptance Corporation (the "Effective Time"). The options were deemed exercised immediately prior to the Effective Time.

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