    <SEC-DOCUMENT>0001031203-26-000098-index.html : 20260326
    <SEC-HEADER>0001031203-26-000098.hdr.sgml : 20260326
    <ACCEPTANCE-DATETIME>20260326164434
    ACCESSION NUMBER:		0001031203-26-000098
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20251231
    FILED AS OF DATE:		20260326
    DATE AS OF CHANGE:		20260326
    EFFECTIVENESS DATE:		20260326

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GROUP 1 AUTOMOTIVE INC
    		CENTRAL INDEX KEY:			0001031203
    		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-AUTO DEALERS & GASOLINE STATIONS [5500]
    		ORGANIZATION NAME:           	07 Trade & Services
    		EIN:				760506313
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13461
    		FILM NUMBER:		26798981

    	BUSINESS ADDRESS:
    		STREET 1:		730 TOWN & COUNTRY BOULEVARD
    		STREET 2:		SUITE 500
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77024
    		BUSINESS PHONE:		713-647-5700

    	MAIL ADDRESS:
    		STREET 1:		730 TOWN & COUNTRY BOULEVARD
    		STREET 2:		SUITE 500
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77024
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>a2025_10kxasxfiledx2x13x26.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: a2025_10kxasxfiledx2x13x26.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>