8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): August 4, 2025

Group 1 Automotive, Inc.

(Exact name of Registrant as specified in its charter)

Delaware	1-13461	76-0506313
(State or other jurisdiction of<br>incorporation or organization)	(Commission<br>File Number)	(I.R.S. Employer<br>Identification No.)

730 Town and Country Blvd, Suite 500

Houston, Texas 77024

(Address of principal executive offices, including zip code)

Registrant's telephone number, including area code (713) 647-5700

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) | | --- | --- || ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) | | --- | --- || ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 40.14d-2(b)) | | --- | --- || ☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) | | --- | --- || Securities registered pursuant to Section 12(b) of the Act: | | | | --- | --- | --- | | Title of each class | Ticker symbol(s) | Name of exchange on which registered | | Common stock, par value $0.01 per share | GPI | New York Stock Exchange |

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.¨

Item 8.01    Other Events.

On August 4, 2025, Group 1 Automotive, Inc., a Delaware corporation, announced the expansion of its U.S. operations with the acquisition of one Mercedes-Benz dealership in Georgia.

A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01    Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.	Description
99.1	Press release of Group 1 Automotive, Inc., dated as of August 4, 2025.
104	Cover Page Interactive Data File (embedded within the Inline XBRL document).

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.

Group 1 Automotive, Inc.
Date:	August 5, 2025	By:	/s/ Gillian A. Hobson
			Name: Gillian A. Hobson
			Title: Senior Vice President

Document

Exhibit 99.1

FOR IMMEDIATE RELEASE

Group 1 Automotive Acquires High Volume Luxury Brand Dealership

•Expected to Generate $210 Million in Annual Revenues

HOUSTON, TX, August 4, 2025 - Group 1 Automotive, Inc. (NYSE: GPI) (“Group 1” or the “Company”), a Fortune 250 automotive retailer with 259 dealerships located in the U.S. and U.K., today announced the addition of Mercedes-Benz of Buckhead to its luxury brand portfolio. This high performing dealership, located in Atlanta, Georgia, expands the Company’s footprint in the Southeastern U.S. to 29 dealerships.

Mercedes-Benz of Buckhead is expected to generate $210 million in annual revenues. Group 1 owns 33 Mercedes-Benz dealerships in the U.S. and the U.K.

“We are pleased to expand our long-standing partnership with Mercedes-Benz and grow our presence in the Atlanta market,” said Group 1 President and CEO Daryl Kenningham. “This acquisition aligns with our strategy of investing in high-performing dealerships, and we are proud to welcome our new team members to the Group 1 family.”

Group 1 has now acquired an estimated $640 million of annual revenues in 2025, which follows $3.9 billion of acquired revenues in 2024.

ABOUT GROUP 1 AUTOMOTIVE, INC.

Group 1 owns and operates 259 automotive dealerships, 324 franchises, and 39 collision centers in the United States and the United Kingdom that offer 36 brands of automobiles. Through its dealerships and omni-channel platform, the Company sells new and used cars and light trucks; arranges related vehicle financing; sells service and insurance contracts; provides automotive maintenance and repair services; and sells vehicle parts.

Group 1 discloses additional information about the Company, its business, and its results of operations at www.group1corp.com, www.group1auto.com, www.group1collision.com, www.acceleride.com, and www.facebook.com/group1auto.

FORWARD-LOOKING STATEMENTS

This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, which are statements related to future, not past, events and are based on our current expectations and assumptions regarding our business, the economy and other future conditions. In this context, the forward-looking statements often include statements regarding our strategic investments, goals, plans, projections and guidance regarding our financial position, results of operations and business strategy, including the annualized revenues of recently completed acquisitions or dispositions and other benefits of such currently anticipated or recently completed acquisitions or dispositions. These forward-looking statements often contain words such as "expects," "anticipates," "intends," "plans," "believes," "seeks," "should," "foresee," "may" or "will" and similar expressions. While management believes that these forward-looking statements are reasonable as and when made, there can be no assurance that future developments affecting us will be those that we anticipate. Any such forward-looking statements are not assurances of future performance and involve risks and uncertainties that may cause actual results to differ materially from those set forth in the statements. These risks and uncertainties include, among other things, (a) general economic and business conditions, (b) the impacts of sustained levels of inflation, (c) developments in U.S. and global trade policy, including the imposition by the U.S. of significant tariffs on the import of automobiles and certain materials used in our parts and services business and the resulting consequences (including, but not limited to, retaliatory tariffs by non-U.S. nations, supply chain disruptions, vehicle and part cost increases and demand decreases, and potential recessions in the U.S. and U.K.), (d) the level of manufacturer incentives, (e) our ability to comply with extensive laws, regulations and policies applicable to our operations, including BEV mandates in the U.K. (f) our ability to obtain an inventory of desirable new and used vehicles (including as a result of changes in the international trade environment), (g) our relationship with our automobile manufacturers and the willingness of manufacturers to approve future acquisitions, (h) our cost of financing and the availability of credit for consumers, (i) our ability to complete acquisitions and dispositions, on a timely basis, if at all and the risks associated therewith, (j) our ability to successfully integrate recent and future acquisitions and realize the expected benefits from consummated acquisitions, (k) foreign exchange controls and currency fluctuations, (l) the armed conflicts in Ukraine and the Middle East, (m) our ability to maintain sufficient liquidity to operate, and (n) a material failure in or breach of our vendors’ information technology systems and other cybersecurity incidents. For additional information regarding known material factors that could cause our actual results to differ from our projected results, please see our filings with the Securities and Exchange Commission, including our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof. We undertake no obligation to publicly update or revise any forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise.

SOURCE: Group 1 Automotive, Inc.

Investor contacts:

Terry Bratton

Manager, Investor Relations

Group 1 Automotive, Inc.

ir@group1auto.com

Media contacts:

Pete DeLongchamps

Senior Vice President, Financial Services and Manufacturer Relations

Group 1 Automotive, Inc.

pdelongchamps@group1auto.com

Kimberly Barta

Head of Marketing and Communications

Group 1 Automotive, Inc.

kbarta@group1auto.com

or

Jude Gorman / Clayton Erwin

Collected Strategies

Group1-CS@collectedstrategies.com

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