PitchSend

4Q23 & FY23 Financial Results

Reconciliation: Adjusted SG&A (Non-GAAP) (unaudited, $MM) SG&A Expenses - GAAP (Gain) loss on real estate and dealership transactions Catastrophic Events Legal items and other professional fees Acquisitions costs including related tax impact SG&A Expenses - Non-GAAP GAAP SG&A % gross profit Non-GAAP SG&A % gross profit 2019 2023 $ 1,312.4 $1,926.8 3.9 22.0 (17.8) (3.4) (1.1) (6.1) (0.9) $ 1,297.4 $1,938.4 74.5% 63.8% 73.6% 64.2% Certain numbers may not compute due to rounding Group1Auto.com - Investor Presentation Page 27

View entire presentation