2021 Ram 1500 Reliability Score & Common Problems

Owners of the 2021 Ram 1500 frequently report issues with stalling while driving, with multiple complaints describing the vehicle shutting down without warning. Some owners mention that the motor decelerates and fails to shift properly, requiring a restart to resolve the issue. Additionally, there are reports of exhaust system problems, including leaks and broken bolts, which may allow fumes to enter the cabin. Complaints also describe problems with electronic systems, such as the Uconnect radio freezing and issues with the emergency braking system activating unexpectedly. These problems are reported across various mileage ranges, with some incidents occurring as early as 22,000 miles. The stalling and exhaust issues could pose safety risks, particularly if they occur at high speeds or in traffic.

Owners report frequent issues with the 2021 Ram 1500's power steering, often resulting in a complete loss of power steering assistance, which makes the vehicle difficult or nearly impossible to steer. Complaints frequently mention warning lights for power steering failures and describe symptoms such as the steering wheel locking up or becoming extremely tight. These issues typically arise across a range of mileages, with some reports occurring as early as 37,800 miles. Safety implications are significant, with multiple reports of crashes due to steering failures, including incidents where vehicles collided with stationary objects or other vehicles. Used car buyers should be aware of these potential steering issues and the associated safety risks.

Owners of the 2021 Ram 1500 frequently report issues related to the service brakes, often linked to a recall for the ABS module and electronic stability control. Common symptoms include illuminated warning lights for the ABS and ECS, mushy brake pedals, and a reduction in braking power, with some experiencing extended braking distances or complete loss of braking function. These issues are often reported around mileages of 30,000 to 71,000. Several owners describe safety implications such as loss of vehicle control or sudden stops due to automatic engagement of the parking brake. The complaints also highlight delays in recall repairs due to unavailable parts, which may be a consideration for potential buyers.

Owners of the 2021 Ram 1500 frequently report issues with the fuel propulsion system, notably involving fuel pump failures and difficulties with refueling. Symptoms include stalling, changes in acceleration, and the inability to fill the fuel tank without spillage or slow refueling, often leading to fuel overflow and environmental hazards. These issues commonly arise around 20,000 to 72,000 miles, with some owners experiencing them shortly after purchase. Safety implications are noted, with one crash and one injury reported, and concerns of fire hazards from fuel leaks and electrical melting. Potential buyers should be aware of unresolved recall parts and the possibility of stalling or shutdowns, particularly at higher mileages.

Owners of the 2021 Ram 1500 frequently report issues with airbag deployment, particularly during crashes. Complaints often describe airbags failing to deploy or deploying without inflating, even in high-impact collisions, resulting in 12 crashes and 11 injuries. Typical symptoms include illuminated airbag warning lights and repeated airbag system failures, with some owners experiencing persistent issues despite multiple repair attempts. These problems are reported across a wide range of mileages, with some vehicles having over 80,000 miles and others as low as 1,500 miles. The safety implications are significant, as non-deployment of airbags during accidents is a recurrent theme, suggesting potential risks for used car buyers considering this model.

Owners report multiple issues with the 2021 Ram 1500 related to vehicle speed control, primarily involving unexpected acceleration and engine stalling. Complaints frequently mention the vehicle accelerating without input from the driver, often requiring hard braking to avoid collisions, with one incident resulting in a crash and injury. Stalling is also a common issue, with some owners experiencing the engine shutting off while driving at various speeds, sometimes accompanied by a "service electronic throttle control" warning. These problems are noted at mileage ranges from as low as 21 miles to over 68,000 miles. Safety implications are significant, with reports of crashes and injuries, as well as situations where loss of control could have led to accidents.

Owners report several issues with the 2021 Ram 1500 related to the engine and engine cooling. Complaints frequently mention problems with the exhaust system, specifically citing inadequate or failing exhaust manifold bolts, which can lead to detachment or loud sounds from the exhaust. These issues are noted at mileages around 46,000 to 59,700 miles. Additionally, one owner describes a stalling issue when driving or turning, and an unexpected engagement of the parking brake at approximately 1,000 miles. While no crashes or fires are reported, the stalling and parking brake engagement could pose safety risks due to potential loss of control. These patterns suggest potential concerns for used car buyers considering this model.