2018 Ram 1500 Reliability Score & Common Problems

Owners of the 2018 Ram 1500 frequently report issues with refueling, where the fuel pump nozzle shuts off prematurely or fuel spills out of the filler neck. These symptoms often require manual intervention to continue fueling and can result in gasoline overflow, posing safety and environmental hazards. Complaints often mention difficulties beginning shortly after purchase, persisting and worsening over time, with some vehicles requiring extensive repairs like gas tank replacement. Additionally, some owners describe problems with fuel tank straps rusting and detaching, which could potentially lead to significant safety risks. One complaint also involves a fire incident, linked to a high-pressure fuel pump recall, highlighting potential safety implications.

Owners of the 2018 Ram 1500 frequently report issues with the power train, notably involving engine failures and crankshaft problems. Symptoms often described include loss of power, engine overheating, and unusual noises, with some incidents leading to complete engine seizures or the need for full engine replacements. Complaints often emerge around the 60,000 to 90,000-mile mark, with several cases involving engine failures even at lower mileages, such as 11,900 miles. Safety implications are evident, with reports of crashes and loss of vehicle control, particularly when the vehicle unexpectedly shuts down at high speeds. Buyers considering this model should be aware of these recurring issues, especially the potential for sudden power loss and the associated safety risks.

Owners of the 2018 Ram 1500 frequently report issues with the engine and engine cooling systems, with common problems including engine stalling and failure to restart. Many complaints describe symptoms such as abnormal sounds, smoke, and burning odors, often accompanied by warning lights. Failures related to the crankshaft position sensor tone wheel and exhaust manifold issues are notable, with some owners experiencing coolant leaks and oil leaks leading to engine failure. These issues often occur around 11,000 to 186,000 miles. Safety implications include reports of engine stalls at high speeds and one instance involving smoke and potential fire risk, which may concern prospective buyers.

Owners of the 2018 Ram 1500 frequently report issues with the ABS control module, which often results in the failure of the ABS system, traction control, and cruise control. Typical symptoms include illuminated warning lights for ABS and traction control, and in some cases, the brake pedal seizing, leading to loss of control. Complaints suggest these issues can occur at varying mileages, with some instances reported under 50,000 miles. Safety implications are significant, with reports of the vehicle becoming undrivable or hydroplaning, and two complaints involve crashes. Potential buyers should be aware of the difficulty in obtaining replacement parts, as many owners mention prolonged backorders and unresolved repairs.

Owners of the 2018 Ram 1500 frequently report issues with the air suspension system, with common symptoms including the front suspension lowering unexpectedly, rough rides, and the vehicle being difficult to drive. Complaints often describe the failure occurring multiple times, sometimes as early as 7,000 miles, and becoming more problematic in cold weather. There are also reports of the suspension failing at high speeds, leading to potential safety hazards such as loss of vehicle control. Additionally, some owners mention rust and corrosion on suspension components, particularly in regions with harsh winter conditions. These patterns suggest potential safety risks and recurring maintenance issues that prospective buyers should consider.

Owners report frequent issues with airbag non-deployment in the 2018 Ram 1500, particularly during crashes. Complaints often mention significant front-end damage or side impacts where airbags failed to deploy, leading to injuries in multiple cases. These issues are noted in vehicles with mileage ranging from approximately 39,000 to 61,000 miles. Additionally, some owners describe persistent airbag warning lights and costly sensor or wiring repairs. The pattern of airbag failures in crash scenarios suggests potential safety implications for prospective buyers.

Owners of the 2018 Ram 1500 frequently report issues with vehicle speed control, particularly involving cruise control malfunction and unexpected acceleration. Complaints commonly describe cruise control that fails to engage or disengage properly, sometimes requiring multiple attempts to activate. Several reports indicate a lag in throttle response, particularly during acceleration from a stop or when merging, which can create hazardous driving situations. Additionally, some owners experience sudden deceleration or unintended acceleration, including one incident resulting in a crash with minor injuries. These issues often occur at various mileages, with some reports emerging as early as 2,400 miles, suggesting potential safety implications for prospective buyers.