2025 Rivian R1s Reliability Report

Owners report issues with the 2025 Rivian R1S involving unintended acceleration and difficulty with vehicle speed control. Complaints frequently mention the accelerator pedal becoming stuck, leading to rapid acceleration and challenges in bringing the vehicle to a stop. Symptoms include a lack of regenerative braking, abnormal brake pedal stiffness, and the vehicle continuing to accelerate despite braking efforts. One incident resulted in a crash, while another involved a fire after smoke and flames emerged from the front tire. These issues occur at varying mileages, with one vehicle having approximately 13,500 miles. Safety implications include the risk of collisions and potential fire hazards, making these reports critical for prospective buyers to consider.

Owners report several steering-related issues with the 2025 Rivian R1S. Commonly mentioned symptoms include the vehicle pulling to one side during acceleration or deceleration, and a steering wheel that is off-center or vibrates at highway speeds. Some owners note that these issues persist despite alignment and wheel balancing efforts. In one case, a driver experienced a sudden loss of power steering and braking, leading to a dangerous situation where the vehicle became difficult to control. Complaints suggest these issues can arise soon after purchase, with no specific mileage pattern noted. Safety implications include difficulty maintaining lane position and potential loss of vehicle control.

Owners report frequent issues with the windshield of the 2025 Rivian R1S, including multiple instances of cracks and chips developing within the first eight months of ownership. Complaints frequently mention cracks originating without visible impact and occurring shortly after windshield replacement, suggesting potential fragility or installation issues. Additionally, some owners describe a persistent problem with windshield wiper fluid leaking entirely when activated, which could compromise visibility if the windshield becomes soiled. These issues typically arise shortly after vehicle delivery, with one case noting recurring windshield failures within the first six months. The potential safety implications include reduced visibility due to windshield damage or inability to clean the windshield effectively.

Owners report issues with the 2025 Rivian R1S related to sudden electrical and power train failures. Complaints frequently mention complete system shutdowns, including loss of propulsion and electrical systems, often without prior warning. Typical symptoms include a sudden inability to use the drive stalk, critical battery errors, and loss of hazard lights and power steering, with incidents occurring as early as within the first few months or around 2,400 miles of ownership. Safety implications are significant, with reports of vehicles becoming inoperable in traffic, posing risks to occupants and other road users. Multiple owners describe needing towing services and extended repair times at service centers.

Owners of the 2025 Rivian R1S report issues primarily related to the forward collision avoidance and associated systems. One owner describes a significant incident where the vehicle unexpectedly lurched forward while reversing, resulting in a crash that caused property damage, with no warning lights activated prior to the event. Another complaint highlights problems with the infotainment system, where lagging can lead to the disengagement of adaptive cruise control and highway assist. Additionally, a failure in adaptive cruise control and lane keep assist is noted, attributed to a faulty front radar, identified shortly after the vehicle was picked up. These issues are reported at low mileage, around 2,200 miles, suggesting early onset of problems. Safety implications include a crash with property damage, though no injuries were reported.

Owners of the 2025 Rivian R1S report issues related to the suspension, particularly involving the control arm bolt not being properly tightened, leading to additional movement in the rear of the vehicle. Another complaint indicates a sudden deceleration from 75 mph to 51 mph on the highway, which the owner had difficulty managing and required a hard reset to resolve. This issue occurred within the first 900 miles of ownership. Safety implications are notable, as one owner described a near-miss accident due to the sudden speed reduction. These reports suggest potential concerns for buyers regarding the vehicle's suspension reliability and safety.

Owners report issues with the 2025 Rivian R1S related to door mechanisms and manual exit capabilities. Complaints frequently mention that the vehicle may be delivered with the driver door cable improperly installed, which results in a lack of a manual exit option during power failures or emergencies. Additionally, the door mechanisms reportedly do not disengage when objects, such as hands or fingers, are trapped between the handle and the door during auto-locking, leading to a risk of injury, particularly to children. One incident has been reported with an injury. These issues are noted without specific mileage or timeline patterns, indicating potential concerns for buyers regarding safety and emergency egress.