SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) UNDER THE SECURITIES EXCHANGE ACT OF 1934 INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) GROUP 1 AUTOMOTIVE INC. -------------------------------------------------------------------------------- (Name of Issuer) COMMON STOCK -------------------------------------------------------------------------------- (Title of Class of Securities) 398905109 -------------------------------------------------------------------------------- (CUSIP Number) 315, 2002 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [_] Rule 13d-1(b) [x] Rule 13d-1(c) [_] Rule 13d-1(d) ---------- (1) The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). (SC13G-07/98) CUSIP No. 398905109 13G Page 2 of 13 Pages 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Michael Lee-Chin ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Canadian ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY Nil* _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH Nil* ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON Nil* ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) Nil* ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IN ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! *See item 2(a) of this filing CUSIP No. 398905109 13G Page 3 of 13 Pages ________________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Portland Holdings Inc. ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Incorporated under the laws of Ontario, Canada ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY Nil* _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH Nil* ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON Nil* ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) Nil* ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* CO ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 398905109 13G Page 4 of 13 Pages ________________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Limited ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Incorporated under the laws of Ontario, Canada ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 1,167,800* _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 1,167,800* ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,167,800* ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 5.19% of outstanding Common Shares* ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IA ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 398905109 13G Page 5 of 13 Pages ________________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC American Focused Fund ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 965,310* _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 965,310* ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 965,310* ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 4.29% of outstanding Common Shares* ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IV ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 398905109 13G Page 6 of 13 Pages ________________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC American Focused Corporate Class ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 141,930* _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 141,930* ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 141,930* ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) .63% of outstanding Common Shares* ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IV ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 398905109 13G Page 7 of 13 Pages ________________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC American Focused Plus Fund ________________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ________________________________________________________________________________ 3. SEC USE ONLY ________________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada ________________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 60,560* _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 60,560* ________________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 60,560* ________________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] ________________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) .27% of outstanding Common Shares* ________________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IV ________________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 398905109 13G Page 8 of 13 Pages _______________________________________________________________________________ Item 1(a). Name of Issuer: Group 1 Automotive Inc. _______________________________________________________________________________ Item 1(b). Address of Issuer's Principal Executive Offices: 950 Echo Lane, Suite 100, Houston TX 77024 ______________________________________________________________________________ Item 2(a). Name of Person Filing: AIC Limited ("AIC") a corporation incorporated under the laws of Ontario is the portfolio manager of certain accounts and the manager and trustee of certain mutual funds in Ontario (collectively the "Funds") which are owners of record of the securities covered by this report. AIC is qualified to act as an investment adviser to the Funds in Ontario, Canada pursuant to a registration under the Securities Act(Ontario). AIC as trustee of the Funds, shares with the Funds the power to direct the voting and disposition of the shares of the Issuer held by the Funds. Michael Lee-Chin holds indirectly through his sole ownership of Portland Holdings Inc. approximately 90% of the voting equity securities of AIC and consequently he may be deemed under United States securities law to beneficially own the Issuer shares held by AIC and by the Funds, although he disclaims beneficial ownership of the holdings of the Funds. Mr. Lee-Chin is a citizen and resident of Canada. _______________________________________________________________________________ Item 2(b). Address of Principal Business Office, or if None, Residence: 1375 Kerns Road, Burlington, Ontario, Canada L7R 4X8 _______________________________________________________________________________ Item 2(c). Citizenship: Michael Lee-Chin - Canadian AIC Limited- Incorporated under the laws of Ontario, Canada Portland Holdings Inc. - Incorporated under the laws of Ontario, Canada Funds - certain mutual funds organized under the laws of Ontario, Canada _______________________________________________________________________________ Item 2(d). Title of Class of Securities: Common Shares _______________________________________________________________________________ Item 2(e). CUSIP Number 398905109 _______________________________________________________________________________ CUSIP No. 398905109 13G Page 9 of 13 Pages Item 3. If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a: (a) [_] Broker or dealer registered under Section 15 of the Exchange Act. (b) [_] Bank as defined in Section 3(a)(6) of the Exchange Act. (c) [_] Insurance company as defined in Section 3(a)(19) of the Exchange Act. (d) [_] Investment company registered under Section 8 of the Investment Company Act. (e) [_] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) [_] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [_] A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) [_] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; (i) [_] A church plan that is excluded from the definition of an investment company under Section 3(c)(13) of the Investment Company Act; (j) [_] Group, in accordance with Rule 13d-1(b)(1)(ii)(J). If this statement is filed pursuant to Rule 13d-1(c), check this box. [x] CUSIP No. 398905109 13G Page 10 of 13 Pages Item 4. Ownership. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: 22,490,115* (b) Percent of class: 5.19* (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote Nil, (ii) Shared power to vote or to direct the vote 22,490,115*, (iii) Sole power to dispose or to direct the disposition of Nil, (iv) Shared power to dispose or to direct the disposition of 22,490,115* * See item 2(a) ________________________________________________________________________________ Item 5. Ownership of Five Percent or Less of a Class. Inapplicable ________________________________________________________________________________ Item 6. Ownership of More Than Five Percent on Behalf of Another Person. Inapplicable ________________________________________________________________________________ Item 7. Identification and Classification of the Subsidiary which acquired the Security Being Reported on by the Parent Holding Company. Inapplicable _______________________________________________________________________________ Item 8. Identification and Classification of Members of the Group. Inapplicable ________________________________________________________________________________ Item 9. Notice of Dissolution of Group. Inapplicable ________________________________________________________________________________ Item 10. Certifications. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect. CUSIP No. 398905109 13G Page 11 of 13 Pages SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. December 31, 2002 MICHAEL LEE-CHIN By /s/Victoria J. Ringelberg 12/31/2002 Victoria J. Ringelberg, Vice-President, Date Chief Financial Officer Under Power of Attorney dated November 15, 1999. PORTLAND HOLDINGS INC. By /s/Victoria J. Ringelberg 12/31/2002 Victoria J. Ringelberg, Vice-President, Date Chief Financial Officer Under Power of Attorney dated November 15, 1999. AIC LIMITED By /s/Victoria J. Ringelberg 12/31/2002 Victoria J. Ringelberg, Date Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED FUND By /s/Victoria J. Ringelberg 12/31/2002 Victoria J. Ringelberg, Date Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED CORPORATE CLASS By /s/Victoria J. Ringelberg 12/31/2002 Victoria J. Ringelberg, Date Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED PLUS FUND By /s/Victoria J. Ringelberg 12/31/2002 Victoria J. Ringelberg, Date Chief Financial Officer CUSIP No. 398905109 13G Page 12 of 13 Pages Attention. Intentional misstatements or omissions of fact constitute federal criminal violations (see 18 U.S.C. 1001). POWER OF ATTORNEY The undersigned does hereby appoint, Maureen Charlton, Victoria Ringelberg and Neil W. Murdoch, and each of them, acting singly, with full power of substitution, as the true and lawful attorney of the undersigned, to sign on behalf of the undersigned in respect of the ownership of equity securities held by the undersigned, directly or beneficially, and to be reported pursuant to sections 13(d) and 13(g) of the Securities and Exchange Act of 1934, as amended, and to execute joint filing agreements with respect to such filings. IN WITNESS WHEREOF, this Power of Attorney, has been executed as of the 15th day of November, 1999. /s/Michael Lee Chin Michael Lee Chin JOINT FILING AGREEMENT The persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13G (including amendments thereto) with respect to the Common Shares of Group 1 Automotive Inc. and further agree that this Joint Filing Agreement be included as an Exhibit to such joint filings. In evidence thereof, the undersigned hereby execute this Agreement as of the 31st day of December, 2002. MICHAEL LEE-CHIN By /s/Victoria J. Ringelberg Victoria J. Ringelberg, Chief Financial Officer Under Power of Attorney dated November 15, 1999. PORTLAND HOLDINGS INC. By /s/Victoria J. Ringelberg Victoria J. Ringelberg, Chief Financial Officer Under Power of Attorney dated November 15, 1999. AIC LIMITED By /s/Victoria J. Ringelberg Victoria J. Ringelberg, Chief Financial Officer CUSIP No. 398905109 13G Page 13 of 13 Pages AIC LIMITED as trustee for the AIC AMERICAN FOCUSED FUND By /s/Victoria J. Ringelberg Victoria J. Ringelberg, Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED CORPORATE CLASS By /s/Victoria J. Ringelberg Victoria J. Ringelberg, Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED PLUS FUND By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer