rivian

The Rivian R2 Performance’s final EPA ratings are now published, and the numbers confirm something impressive: the R2 Performance matches the Tesla Model Y Performance on efficiency at 105 MPGe combined and 32 kWh per 100 miles — while actually beating it on range with 330 miles versus 306.

What makes this particularly noteworthy is the R2’s form factor. The Rivian is a boxier, taller, more utilitarian SUV that weighs nearly 800 lbs more than the Model Y, yet it achieves identical efficiency.

Rivian CEO RJ Scaringe confirmed that the company is developing undisclosed variants of the R2, hinting at both a pickup truck and an “R2X” performance model just days after starting volume production of the more affordable electric SUV.

The comments, made in an exclusive interview with Reuters, signal that Rivian’s mid-size platform is set to expand well beyond the three R2 SUV trims announced in March.

New photos of the Rivian R2 parked next to the Tesla Model Y are making the rounds on social media, and they offer a great look at how these two critical electric SUVs actually compare in size. The R2 is shorter in length but noticeably taller, with a boxier, more rugged profile.

We decided to dig into the numbers and put together a full dimension-by-dimension breakdown — and the efficiency comparison is where things get really interesting.