2019 Volkswagen Tiguan Reliability Score & Common Problems

Owners report that the 2019 Volkswagen Tiguan frequently experiences high oil consumption, with some describing the need to add a quart of oil every 1,000 miles. Complaints commonly mention issues with delayed acceleration and stalling, particularly at low speeds and from a stop, which some attribute to the vehicle's drive-by-wire technology. Additionally, there are reports of rough engine starts and oil leaks, including from the water pump and plastic oil pan. These problems appear across various mileages, with some occurring as early as 3,000 miles. Safety implications are noted, such as potential fire hazards from oil leaks and dangerous loss of power in traffic, which could lead to crashes or near-miss situations.

Owners report frequent issues with the forward collision avoidance system in the 2019 Volkswagen Tiguan, particularly involving the automatic emergency braking (AEB) system. Complaints frequently mention unexpected and forceful braking without any apparent obstruction, sometimes occurring at high speeds on highways or during routine maneuvers like exiting parking lots. These incidents often involve sudden deceleration from speeds as high as 74 mph to significantly lower speeds, creating a risk of rear-end collisions. Owners describe the AEB activating in situations where no imminent threat is present, with multiple reports indicating the problem persists despite dealer inspections and no error codes being found. The timeline for these issues varies, with some owners noting occurrences beginning around March 2023, and safety implications include near-misses and potential for rear-end impacts.

Owners of the 2019 Volkswagen Tiguan frequently report issues with vehicle speed control, particularly related to acceleration failures. Complaints describe instances where the car hesitates or fails to accelerate from a standstill, even when the gas pedal is fully pressed, often resulting in delayed or sudden acceleration. These issues typically occur when merging onto highways, turning, or accelerating from traffic stops. Some reports mention that the problem persists despite dealership visits, with no clear resolution provided. The safety implications are significant, as multiple owners recount near-accidents due to the car's unpredictable acceleration behavior. These issues are reported across various mileages, sometimes as early as 1,500 miles, suggesting potential early onset of these problems.

Owners report several airbag-related issues with the 2019 Volkswagen Tiguan. Multiple complaints describe airbag lights illuminating without cause, indicating potential malfunctions. Two incidents involve airbags failing to deploy during crashes, with one resulting in injuries. Another complaint mentions airbags deploying unexpectedly following a tire blowout without impact. These issues are noted at various mileages, with one instance occurring around 37,997 miles. Safety implications include crashes and potential injuries, making these reports significant for prospective buyers.

Owners of the 2019 Volkswagen Tiguan frequently report issues with the suspension, with a notable instance involving a crash due to a right front suspension collapse at low speed. Common symptoms include loud noises from the front suspension when driving over uneven surfaces or small dips, often described as bottoming out or thumping, particularly around 30-40 mph. These issues are reported at varying mileages, with one complaint noting problems from as early as 11,000 miles. Some owners express concerns about unresolved safety recalls potentially related to suspension components, highlighting the importance of verifying recall status and repair history. Safety implications are evident, with reports of loss of control and a collision linked to suspension failure.

Owners report several issues with the fuel and propulsion system of the 2019 Volkswagen Tiguan. A common problem involves a sudden loss of power, often accompanied by the vehicle entering a "limp mode," which restricts engine RPM. This issue is sometimes linked to a faulty fuel injector harness, although not all vehicles are covered under the extended warranty for this part. Another complaint mentions a turbo failure after hitting black ice, resulting in significant power loss. Additionally, one report describes a severe gasoline leak in a rental vehicle, indicating potential safety risks. These issues can occur at various mileage points, with no specific range consistently reported.

Owners of the 2019 Volkswagen Tiguan report issues primarily related to steering, with common symptoms including clunking sounds from the front left when turning and the vehicle steering to the right while driving. One complaint indicates a prolonged wait for a replacement part, with no estimated delivery time, and mentions that a local mechanic advised against driving due to potential loss of steering. Another owner describes the lane departure assist pulling the car violently between lanes. These issues are reported at various mileage ranges, with one vehicle noted at approximately 27,450 miles. Safety implications include the risk of losing steering control, which is a significant concern for potential buyers.