Rivian R2 Matches Model Y Efficiency Despite 800-lb Weight Gap
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- Rivian R2 Performance matches the Tesla Model Y Performance on EPA efficiency at 105 MPGe combined and 32 kWh per 100 miles, but beats it on range with 330 miles versus 306 miles.
- The R2 Performance weighs approximately 5,250 lbs—nearly 800 lbs more than the Model Y—and features a boxier, taller SUV profile that typically hurts aerodynamics.
- R2's larger 86.8 kWh battery edges out the Model Y's 84 kWh pack, accounting for the 24-mile range advantage despite the weight penalty.
- Optional 20-inch all-terrain tires drop R2 efficiency to 99 MPGe combined and range to 307 miles, illustrating how sharply tire choice affects EV energy use.
- R2 Performance pricing starts at $57,990 with the Launch Package (Autonomy+, Tow Package, key fob) versus $57,490 for the Model Y Performance—essentially a wash.
- First R2 deliveries launch June 9, but analysts estimate only 22,000–23,000 R2 units this year, a fraction of Model Y production volume.
- The Model Y edges the R2 on highway efficiency (100 vs 96 MPGe), where aerodynamics matter more at higher speeds.
Why it matters: Rivian closing Tesla's long-held efficiency gap with a boxier, 800-lb-heavier SUV undermines one of Tesla's core competitive moats in EVs. With near-identical pricing ($57,990 vs $57,490) and 24 more miles of range, the R2 becomes the most credible Model Y challenger on paper—but Rivian's projected 22,000–23,000 unit output is a fraction of Model Y volume, making supply, not demand, the binding constraint.
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