TLDRs:
- Tesla’s U.S. EV market share falls to 38%, lowest since 2017, amid growing competition.
- Aggressive incentives from legacy automakers draw buyers away from Tesla’s aging lineup.
- Federal tax credit expiration creates sales surge, but market cliff looms for EVs.
- CEO Elon Musk’s $1T performance-based pay plan ties future growth to ambitious targets.
Tesla, Inc. (TSLA) saw its U.S. electric vehicle (EV) market share drop to 38% in August, marking its lowest level since October 2017, according to Cox Automotive data.
Once commanding over 80% of U.S. EV sales, Tesla has been steadily losing ground as competitors introduce aggressive pricing and incentives, capturing buyers that might previously have chosen Tesla models.
The decline comes despite Tesla posting a 7% increase in July sales. The broader EV market grew 24% month-over-month, highlighting the company’s diminishing dominance even as the category expands. Analysts note that Tesla’s premium pricing strategy, which succeeded when competition was limited, is increasingly vulnerable in a crowded EV market.

Competitors Capitalize with Incentives
Legacy automakers such as Hyundai, Honda, Kia, and Toyota have leveraged incentives and broader model lineups to attract EV buyers. Leasing deals on vehicles like the Volkswagen ID.4 have been described by consumers as “the deal of the market,” directly undercutting Tesla’s older models.
Tesla’s current focus on robotaxis and humanoid robotics, rather than releasing new, more affordable EVs, has left its aging lineup exposed.
The company’s delayed plans for budget-friendly vehicles make it difficult to counter the aggressive strategies of rivals who are rapidly expanding their EV offerings.
Federal Tax Credit Drives Temporary Surge
The federal $7,500 EV tax credit set to expire at the end of September caused a surge in sales earlier this summer.
July EV deliveries jumped 26.4% to nearly 130,100 units as consumers rushed to secure incentives. With average EV incentives reaching $8,226, 14.2% of the transaction price, the highest since 2018, buyers were incentivized to act quickly.
However, analysts warn of a potential “cliff effect” after the tax credit expiration, which could trigger a sharp decline in EV sales. This looming drop is particularly challenging for Tesla, which must balance maintaining margins against the pressure to offer competitive incentives.
Elon Musk’s $1 Trillion Performance Plan
Amid the market share pressure, last week Tesla unveiled a new compensation package for CEO Elon Musk valued at up to $1 trillion if ambitious performance targets are met over the next decade.
The plan ties payouts to milestones including an $8.5 trillion market valuation, delivery of 20 million vehicles, launch of 1 million robotaxis, and $400 billion in adjusted EBITDA.
The package is structured in 12 tranches, designed to align Musk’s compensation with Tesla’s operational and market performance. Shareholders will vote on the proposal in November, with the plan aiming to retain Musk while addressing governance concerns raised after previous executive pay controversies.
Tesla’s position in the U.S. EV market reflects both the opportunities and challenges facing the broader industry. While the company continues to innovate in robotics and autonomous technology, competition, pricing pressures, and policy-driven sales fluctuations present complex headwinds for the automaker’s near-term growth.