Rivian's R2 Production Ramp Is the Whole Thesis Now. Here's The Math Behind the Numbers.

Rivian Automotive (NASDAQ: RIVN) has some big goals. It delivered 22,559 electric vehicles in the first half of 2026. To reach its full-year target, it must deliver another 42,400 to 47,400 vehicles in the second half.

This would require about 88% to 110% more deliveries than in the first half. Management also expects vehicle deliveries to be weighted toward the fourth quarter as R2 production ramps.

Let's see if Rivian can deliver.

Image source: Getty Images.

R2 needs a scale to become profitable

Rivian began delivering the R2, an affordable mid-size SUV, to customers on June 9. However, R2 is currently hurting Rivian's profitability as production ramps. In Q2, Rivian recorded about $100 million of additional costs related to the launch. The company's automotive business posted a $36 million gross loss. Rivian expects higher R2 production and deliveries to help its automotive business reach positive gross profit by 2026's end.

Part of the $100 million in extra R2 costs is from temporary expenses such as faster shipping and higher payments to suppliers. Rivian expects costs to decline as production rises. Higher output should also help spread factory costs across more vehicles, improving profitability.

Rivian expects the cost of R2's materials and components to be about half that of R1, while other production costs should fall by more than 50%. This is based on Rivian's expected average vehicle costs at the end of 2027.

The fourth quarter will be the real test for R2

Rivian's biggest near-term focus is getting suppliers ready for higher volumes. It started R2 production on one shift, while the second shift is not expected to add significant volume until the fourth quarter.

Rivian is also testing demand at the higher price end of the R2 lineup. The R2 Performance starts at $57,990, while the lower-priced $44,990 Standard model will not arrive until 2027.

The fourth quarter should show whether the R2 ramp is improving Rivian's economics. Deliveries need to rise sharply, but losses per vehicle also need to narrow. Otherwise, higher volumes alone will not make the ramp successful.

Manali Pradhan, CFA has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.