Real-world highway range test of the new Rivian R2
Customer deliveries for the new Rivian R2 officially began in mid-2026. This compact SUV is very important for the automaker as it targets the mass market. To see how the new model performs outside of laboratory conditions, Tom Moloughney from the YouTube channel State of Charge, tested a production unit on public highways. The test evaluated the real-world efficiency of the vehicle at a constant speed of 113 km/h from a full battery all the way down to empty.
The vehicle used in the test was the Rivian R2 Performance Launch Edition. This configuration comes in a striking Catalina Cove paint color and 20-inch wheels wrapped in BFGoodrich 255/60 R20 all-terrain tires. These tires have a deep, aggressive tread designed for off-road environments rather than highway efficiency. Because of this, the EPA rates this specific version of the vehicle lower than models equipped with standard street tires. The official numbers for this all-terrain setup indicate a combined range of 494 km, a city range of 544 km, and a highway range of 444 km.
Prospective buyers of the R2 have other configurations to consider as production ramps up through late 2026 and 2027. If an owner chooses the optional 21-inch wheels with standard all-season tires, the EPA combined rating increases to 531 km, while the highway rating reaches 484 km. Rivian also plans to offer single-motor, rear-wheel-drive versions by early 2027 with an estimated range of up to 555 km. A budget-friendly standard range model will arrive by mid-2027 with a smaller, unannounced battery pack targeting at least 443 km of total driving distance.
The battery of the Rivian R2 provides a usable capacity of 87.9 kWh, though the manufacturer has not disclosed the total gross capacity of the pack. To keep the vehicle relatively affordable for global consumers, engineers opted for a traditional 400V electrical system instead of a more expensive 800V setup. This design choice means that to achieve fast charging speeds, the vehicle must draw massive electrical currents. The R2 can accept peak charging power of up to 230 kW, which means it is pulling more than 600 amperes at compatible fast chargers.
Rather than going on a flat, predictable highway, Tom took this particular test on Interstate 25 in Colorado. The chosen route introduced conditions that do not exist in standard laboratory tests. The test began in Colorado Springs at an elevation of 1,981 m above sea level. The driver headed south toward Trinidad, dropping to a low point of 1,402 m before turning around to climb back up to the starting point, forcing the R2 to conquer a total vertical elevation change of over 670 m twice during the run.
Changing weather conditions also impacted the energy usage of the vehicle throughout the test. Wind at the start was quiet at just 4.8 km/h, but a sudden cross-headwind spiked up to 29 km/h during the uphill segment. Temperatures dropped to {{12ºC}}, prompting the driver to turn on the cabin heater. The driver set the interior temperature to {{21ºC}} on the absolute lowest fan speed to keep climate-related energy losses minimal.
An independent highway range test reveals how the brand-new Rivian R2 electric SUV handles a grueling real-world drive through steep mountain elevations and harsh headwinds.
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