Lithium Americas Investor Presentation — January 2022

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CORPORATE PRESENTATION

JANUARY 2022CAUTIONARY STATEMENT

ADDITIONAL REFERENCE MATERIALS

This presentation should be read in conjunction with Lithium Americas Corp.’s (“Lithium Americas”, “LAC”

or the “Company”) news releases, latest Management Discussion and Analysis and Financial Statements for the nine months ended September 30, 2021, Technical Reports, Annual Information Form, Management Information Circular and new release dated January 25, 2022 (collectively “Disclosure Documents”), for full details of the information referenced throughout this presentation. These documents are available on the Company’s website at www.lithiumamericas.com or on SEDAR or EDGAR.

This presentation shall not constitute an offer to sell or a solicitation of an offer to purchase securities, and shall not constitute an offer, solicitation or sale in any state or jurisdiction in which or to any person to whom such an offer, solicitation or sale would be unlawful. The notes described herein have not been and will not be registered under the Securities Act of 1933, as amended (the “Securities Act”), or the securities laws of any other jurisdiction. Accordingly, the notes are being offered and sold only to persons reasonably believed to be qualified institutional buyers in accordance with Rule 144A under the Securities Act and to persons other than U.S. persons in transactions outside the United States in accordance with Regulation S under the Securities Act and, in the case of offers in Canada, to persons who are “Permitted Clients” within the meaning of Canadian securities laws. This presentation includes information on peer companies and other industry and market data. We obtained information from publicly available and other third-party sources as well as the Company’s good faith estimates. While the Company believes the

information was prepared by reputable sources, the Company did not independently verify the information or the underlying assumptions. No representation or warranty is made as to accuracy, completeness or reasonableness of such information.

FORWARD- LOOKING STATEMENTS AND INFORMATION

This presentation contains “forward- looking information” within the meaning of applicable Canadian

securities legislation, and “forward- looking statements” within the meaning of applicable United States

securities legislation (collectively referred to as “forward- looking information” (" FLI")), and readers should

read the cautionary notes contained on the slides entitled “Forward Looking Statements and Disclaimer”

in the Appendix of this document.

All figures presented are in US Dollars unless otherwise noted. NI 43- 101 DISCLOSURE

Scientific and technical information in this presentation about the Caucharí -Olaroz Project and