Exhibit 5.1
Mayer Brown LLP
1221 Avenue of the Americas
New York, NY 10020
United States of America
T: +1 212 506 2500
F: +1 212 262 1910
mayerbrown.com
September 26, 2024
Ally Auto Assets LLC
Corporation Trust Center
1209 Orange Street
Wilmington, Delaware 19801
Registration Statement on Form SF-3 (No. 333-262894)
Ladies and Gentlemen:
We have acted as special counsel to Ally Bank and Ally Auto Assets LLC, a Delaware limited liability company (the “Seller”), in connection with the above-captioned registration statement (the “Registration Statement”) and the offering of the Class A-2 Asset Backed Notes, the Class A-3 Asset Backed Notes and the Class A-4 Asset Backed Notes (other than such Notes retained by the Seller or another majority-owned affiliate of Ally Bank) (collectively, the “Offered Notes”) and the issuance of the Class A-1 Asset Backed Notes, the Class B Asset Backed Notes, the Class C Asset Backed Notes, the Class D Asset Backed Notes and the other Notes retained by the Seller or another majority-owned affiliate of Ally Bank (together with the Offered Notes, the “Notes”) described in the final prospectus dated September 24, 2024 (the “Prospectus”), which has been filed with the Securities and Exchange Commission (the “Commission”) pursuant to Rule 424(b) under the Securities Act of 1933, as amended (the “Act”). As described in the Prospectus, the Notes will be issued by Ally Auto Receivables Trust 2024-2 (the “Issuing Entity”), a trust formed by the Seller pursuant to a trust agreement (as amended, restated or otherwise modified, the “Trust Agreement”) between the Seller and BNY Mellon Trust of Delaware, as owner trustee and paying agent. The Notes will be issued pursuant to an indenture (the “Indenture”) between the Issuing Entity and U.S. Bank Trust Company, National Association, as indenture trustee (the “Indenture Trustee”).
In that connection, we are generally familiar with the proceedings taken or to be taken in connection with the proposed authorization, issuance and sale of the Offered Notes, and have examined and relied upon copies of such statutes, documents, corporate records and other instruments as we have deemed necessary or appropriate for the purposes of this opinion letter, including the Prospectus and current drafts of the Indenture (including the form of the Offered Notes included as an exhibit thereto) and the Trust Agreement.
Mayer Brown is a global services provider comprising an association of legal practices that are separate entities including
Mayer Brown LLP (Illinois, USA), Mayer Brown International LLP (England), Mayer Brown (a Hong Kong partnership)
and Tauil & Chequer Advogados (a Brazilian partnership).