Tesla vs. Rivian: What's Currently the Better Buy?

Tesla's Q1 results revealed a 9% year-over-year revenue decline to $19.3 billion and a 50% drop in adjusted EPS to $0.27, with gross margins contracting to 16.3%; the company's unfavorable Zacks Rank #5 (Strong Sell) reflects negative EPS revisions and increased volatility. Meanwhile, Rivian reported a record gross profit of $206 million and its shares have gained 8% in 2025, contrasting Tesla's 30% decline, with Rivian holding a more bullish Zacks Rank #2 (Buy) despite revising FY25 delivery guidance to 40-60k vehicles.

Analysis

Tesla (TSLA) faces significant headwinds, as evidenced by its Q1 results showing a 9% year-over-year revenue decrease to $19.3 billion and a substantial 50% drop in adjusted earnings per share to $0.27. This performance is compounded by a contraction in gross margin to 16.3% from 17.4% in the prior year's quarter, contributing to the stock's 30% decline in 2025 and a Zacks Rank #5 (Strong Sell) due to widespread negative EPS revisions. While Tesla's Energy Generation & Storage segment offered a bright spot with sales climbing 67% year-over-year to $2.7 billion, its core EV business saw deliveries of approximately 337,000 units against production of nearly 363,000. In contrast, Rivian Automotive (RIVN) presents a more favorable near-term picture, reporting a record gross profit of $206 million in its latest quarter, with its stock gaining 8% in 2025. Rivian produced roughly 14,600 vehicles and delivered 8,600, meeting management's guidance, though it revised its full-year 2025 delivery forecast to a range of 40,000-60,000 vehicles. Rivian's stronger EPS outlook supports its Zacks Rank #2 (Buy), signaling a divergence in analyst sentiment compared to Tesla, amidst the overarching volatility inherent in the EV sector and increasing competition.

Key Decisions for Investors

• Investors should exercise caution with Tesla (TSLA) positions due to its recent financial underperformance, contracting margins, negative EPS revisions, and a Zacks Rank #5 (Strong Sell).
• Consider Rivian (RIVN) for potential relative strength, given its positive Q1 gross profit, recent stock outperformance, positive EPS outlook, and a Zacks Rank #2 (Buy), while remaining cognizant of its revised delivery guidance and smaller operational scale.
• Acknowledge the heightened volatility within the electric vehicle sector and the intensifying competitive environment when making investment decisions or adjusting portfolio allocations.