R1T and R1S Quad models promise supercar speed and off-road prowess. These electric vehicles boast a quad-motor system for incredible power. The R1 Quad models accelerate rapidly. They also feature ...

The new Rivian Quad-Motor R1T and R1S are absurdly fast EV trucks, but they are the opposite of what Rivian needs right now.

Rivian has changed how its eco driving mode works in the 2026 R1T and R1S Quad after first-gen owners burned through tires in under 6,000 miles.