Group 1 Automotive(GPI) - 2025 Q2 - Quarterly Results

Exhibit 99.1 FOR IMMEDIATE RELEASE Group 1 Automotive Reports Record Revenues and Gross Profit in the Second Quarter of 2025 HOUSTON, TX, July 24, 2025 — Group 1 Automotive, Inc. (NYSE: GPI) ("Group 1" or the "Company"), a Fortune 250 automotive retailer with 258 dealerships located in the U.S. and U.K., today reported financial results for the second quarter of 2025 ("current quarter"). "We were pleased with our growth in the second quarter. Same store revenues increased 7.1%. Parts and service was a brigh ...