Rivian’s latest R1S SUV and R1T truck have been upgraded with four motors, resulting in staggering acceleration figures. The new Gen 2 Quad-Motor versions boast 1,025 horsepower and 1,198 lb-ft of torque, allowing the vehicles to go from 0-60 mph in just 2.5 seconds.
What sets these EVs apart is their ability to handle a wide range of driving conditions without introducing significant drivetrain losses. Unlike traditional differentials, which often struggle with wheelspin, Rivian’s quad-motor design allows for more precise control over power distribution, reducing the need for brakes during acceleration.
This results in a more efficient and responsive driving experience. The R1S and R1T models, priced at $115,990 and $121,990 respectively, offer a unique combination of performance and practicality, making them an attractive option for those seeking an EV with exceptional capabilities.
Rivian’s quad-motor technology has the potential to redefine the boundaries of electric vehicle performance, setting a new standard for what can be achieved in terms of acceleration, handling, and overall driving experience.
Source: https://arstechnica.com/cars/2025/07/rivians-new-quad-motor-r1t-and-r1s-beat-the-competition-in-any-conditions