Hyundai Sonata DN8 Power Trunk Review: Cost & Results

Hyundai Sonata DN8 Power Trunk: Convenience Upgrade

Many modern vehicles come equipped with a power trunk, offering a significant convenience boost. However, the Hyundai Sonata DN8, unfortunately, lacks this feature as a factory option. This can be a point of disappointment for owners who see similar functionality in higher-tier models. Dealing with heavy groceries or simply needing to close the trunk while your hands are full can be a hassle. Fortunately, aftermarket solutions like a power trunk retrofit can solve this problem, bringing automated convenience to your DN8 Sonata. This review delves into the details of installing an aftermarket power tailgate, focusing on the experience and benefits for Sonata DN8 owners.

Power Trunk Installation Process & Results

The installation of an aftermarket power tailgate, such as the TOTLINE system used in this context, aims for a factory-like integration. The process involves fitting electric motors and arms within the trunk structure, which then receive electrical signals to smoothly open and close the tailgate. A crucial component is the control module, which precisely manages the tailgate's movement for stable operation. Unlike some OEM systems, aftermarket kits often use a latch motor attached to the rear of the trunk to secure the tailgate. The installation requires careful integration with the vehicle's existing structure.

Installation process:

1. Installation of electric motors and arms within the trunk's internal structure.
2. Integration of a dedicated control module for precise movement management.
3. Mounting of a latch motor on the trunk lid for secure closing.
4. Installation of a new interior trunk switch and wiring for seamless operation.

After installation, the results are a clean, integrated look. The new trunk switch is typically mounted discreetly on the trunk trim, appearing as if it were a factory-installed option. Beyond the trunk-mounted button for closing, owners can also operate the power trunk remotely using the smart key or via a button from the driver's seat. The tailgate's movement is smooth and controlled, comparable to systems found in many imported luxury vehicles. Durability is a key consideration, and reputable aftermarket kits are designed for long-term, reliable use with minimal maintenance required beyond occasional cleaning.

Cost, Time, and Key Considerations

The cost for a power trunk retrofit on a Hyundai Sonata DN8 can vary based on the specific product chosen, the extent of the installation (e.g., including hands-free foot-kick functionality), and the installer's location. In Korea, where this type of installation is common, prices typically range from approximately 400,000 to 600,000 KRW (roughly $300 to $450 USD). It's advisable to get a direct quote from the installer after they've assessed your vehicle. The installation process itself usually takes between 3 to 4 hours, making it a feasible same-day service. When choosing an aftermarket power tailgate, consider the brand's reputation, the installer's experience with the Sonata DN8, and the warranty or after-sales service offered. Confirm that all desired functions, such as remote key operation and driver-side controls, are included in the package.