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Related Parties | 12 Months Ended
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Dec. 31, 2024
Related Party Transactions [Abstract] |
Related Parties | Related Parties Certain of our dealerships purchase the zMAX micro-lubricant from Oil-Chem Research Corporation (“Oil-Chem”), a subsidiary of Speedway Motorsports, LLC (“Speedway Motorsports”), for resale to Fixed Operations guests of our dealerships in the ordinary course of business. Marcus G. Smith, a director and a greater than 10% beneficial owner of Sonic, is a director and the Chief Executive Officer and President of Speedway Motorsports and a director and an officer of Sonic Financial Corporation (“SFC”), which is the largest stockholder of Sonic; B. Scott Smith, a director and a greater than 10% beneficial owner of Sonic, is a co-owner, director and an officer of both Speedway Motorsports and SFC; Michael Hodge, a director of Sonic, is the Chief Financial Officer of Speedway Motorsports and SFC; and William R. Brooks, a director of Sonic, is Vice Chairman of Speedway Motorsports and a director and an officer at SFC. Total purchases from Oil-Chem by our dealerships were approximately $0.4 million, $1.2 million and $1.1 million in 2024, 2023 and 2022, respectively. We also engaged in other transactions with various Speedway Motorsports subsidiaries, consisting primarily of: (1) merchandise and apparel purchases from SMISC Holdings, LLC (d/b/a SMI Properties) (“SMISC”) for approximately $0.8 million, $0.9 million and $0.8 million in 2024, 2023 and 2022, respectively; and (2) vehicle sales to various Speedway Motorsports subsidiaries which were approximately $0.2 million, $0.2 million and $0.0 million in 2024, 2023 and 2022, respectively. The Company entered into a Sponsorship Agreement between EchoPark Automotive, Inc., a subsidiary of Sonic (“EchoPark Automotive”), and SMISC pursuant to which EchoPark Automotive agreed to be an official sponsor of a NASCAR Cup Series race and related events scheduled to be held annually in Austin, Texas (the “NASCAR Event”). In exchange for the right to sponsor the NASCAR Event, EchoPark Automotive paid an annual sponsor fee of $2.5 million to SMISC in 2024, 2023 and 2022. We participate in various aircraft-related transactions with SFC, a privately held company controlled by David Bruton Smith, our Chairman and Chief Executive Officer, and Marcus G. Smith and B. Scott Smith, both directors of Sonic, and of which Michael Hodge and William R. Brooks, directors of Sonic, are officers. Such transactions include, but are not limited to, the use of aircraft owned by SFC for business-related travel by our executives, a management agreement with SFC for storage and maintenance of aircraft leased by us from unrelated third parties and the use of our aircraft for business-related travel by certain affiliates of SFC. We incurred net expenses of approximately $4.0 million, $1.6 million and $0.1 million in 2024, 2023 and 2022, respectively, for transactions with SFC.

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