Investor Presentation December 2023

Appendix A - Non-IFRS Measures and Other Performance Metrics p.24 Ongoing Evaluation; Risk Factors о о о A portion of the vehicles or charging stations included in the Company's order book may be cancellable in certain circumstances (whether by reason of a delivery delay, unavailability of a program, subsidy or incentive or otherwise) within a certain period. Management reviews the composition of the order book every time it is reported in order to determine whether any orders should be removed from the order book. For purposes of such exercise, management identifies orders that have been or are reasonably likely to be cancelled and examines, among other things, whether conditions attaching to the order are reasonably likely to result in a cancellation of the order in future periods as well as any other available information deemed relevant, including ongoing dialogue with clients. Such exercise may result from time to time in orders that have previously been included in the order book being removed even if they have not been formally canceled by the client. The Company cannot guarantee that its order book will be realized in full, in a timely manner, or at all, or that, even if realized, revenues generated will result in profits or cash generation as expected, and any shortfall may be significant. The Company's conversion of its order book into actual sales is dependent on various factors, including those described below and under section 23.0 entitled "Risk Factors" of the Company's MD&A for the years ended December 31, 2022 and 2021. For instance, a customer may voluntarily or involuntarily default on an order, may become subject to bankruptcy or insolvency or cease its business operations. In addition, substantially all of the vehicle orders included in the order book are subject to conditions relating to the granting of governmental subsidies or incentives or a specified timing for the delivery of the vehicle and, in a limited number of cases, the availability of certain specifications and options or the renewal of certain routes by governmental or school authorities. As a result, the Company's ability to convert its order book into actual sales is highly dependent on the granting and timing of governmental subsidies and incentives, most notably subsidies and incentives under the Quebec government's 2030 Plan for a Green Economy (the "Quebec Green Economy Plan"), Federal Infrastructure Canada's ZETF, the Government of Canada Incentives for Medium- and Heavy-Duty Zero-Emission Vehicles (iMHZEV) Program, the U.S. Environmental Protection Agency Clean School Bus Program and California's Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project (HVIP). Approximately half of the vehicles included in the order book are contingent upon grants under the ZETF, in respect of which applications relating to vehicles of Lion have not yet been fully processed to date and December 31, 2025 is the latest date by which claims are required to be made according to the current eligibility criteria of the ZETF program, unless otherwise agreed by Infrastructure Canada. In addition, purchase orders obtained in connection with the first round of funding under the EPA require, among other things, that vehicles be delivered on or prior to October 2024. Any termination, modification, delay or suspension of any governmental programs, subsidies and incentives, including, most importantly as of the date hereof, the ZETF, the Quebec Green Economy Plan or the EPA Program could result in delayed deliveries or the cancellation of all or any portion of orders, which, in turn, could have a material and adverse effect on the Company's business, results of operations or financial condition. The Company's conversion of its order book into actual sales is also dependent on its ability to economically and timely manufacture its vehicles, at scale. The Company delivered 196 vehicles during the year ended December 31, 2021 and 519 vehicles during the year ended December 31, 2022. As of November 6, 2023, the Company's vehicle order book stood at 2,232 vehicles. The execution of the Company's growth strategy and the conversion of its order book, which currently provides for deliveries ranging from a few months to the end of the year ending December 31, 2026, will require that the Company continue to ramp-up its production. While the Company's Saint-Jerome facility currently has an estimated annual production capacity of 2,500 vehicles at full scale and the Company is in the process of ramping up its operations at the Joliet Facility and the Lion Campus (see section 8.0 of this MD&A entitled "Operational Highlights" and "Product Development and Manufacturing" under section 11.0 of the Company's MD&A for the three and nine months ended September 30, 2023, entitled "Key Factors Affecting Lion's Performance" for further details), the Company's operations are currently being conducted on a lower scale and it has limited experience to date in high volume manufacturing. In addition, as of November 6, 2023, 157 units included in the order book, consisting mainly of trucks and representing a combined total order value of approximately $60 million, related to products which had been developed and were being sold, but that were not currently in commercial production. See "Products and Solutions" in section 6.2 of the Company's Annual Information Form for the year ended December 31, 2022 entitled “Business of the Company". Any failure by the Company to successfully develop its vehicles, source its key components, and scale its manufacturing processes within projected costs and timelines could have a material adverse effect on its business, results of operations or financial condition. As a result, the Company's realization of its order book is subject to a number of risks and uncertainties, including the risks described in section 3.0 of the Company's MD&A for the three and nine months ended September 30, 2023, entitled "Caution Regarding Forward-Looking Statements" and section 23.0 entitled "Risk Factors" of the Company's MD&A for the years ended December 31, 2022 and 2021, and there can be no assurance that the Company will be successful in converting all or a significant portion of its order book into actual sales. For More Information Please also refer to the Company's management discussion and analysis for the three and none months ended September 30, 2023 and the Company's earnings release dated November 6, 2023, which are available under the Company's SEDAR profile at www.sedar.com and on the Company's EDGAR profile at www.sec.gov. LION ELECTRIC

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