Driving a 2017 Subaru Impreza offers a blend of efficiency, capability, and safety that is hard to match in the compact car segment. The standard all-wheel-drive system and peppy turbocharged engine make it a confident performer in various conditions. However, like any complex machine built during its specific production window, this model year carries a unique set of engineering decisions and potential problems that owners should be aware of.
Understanding the 2017 Model Year Context
The 2017 Subaru Impreza arrived in the midst of a significant generational shift. This was the first full year for the heavily redesigned GD platform, which moved the model away from the older Impreza chassis. While this update brought a more modern platform and improved dynamics, it also introduced new components and systems that had not been as thoroughly vetted over decades of use. Consequently, the specific technical issues reported by 2017 owners are distinct from those of the previous generation or the current models.
Common Mechanical and Electrical Concerns
Several mechanical and electrical issues have been reported with higher frequency for the 2017 model year. While not every car will experience these, they represent the most common problems documented in owner forums and repair databases.
Infotainment System Failures
The most widespread complaint centers on the base infotainment system. Owners frequently report that the stereo unit, specifically the models sourced from Pioneer, begins to malfunction. Symptoms include a sudden loss of audio, complete system freeze, or a persistent error message requiring a factory reset. In many cases, the system eventually fails entirely, leaving the radio and navigation features inoperable. This issue is so prevalent that it has become a defining concern for the year, often occurring well before the standard electronics warranty expires.
CVT Transmission Hesitation and Failures
As a continuously variable transmission, the Subaru CVT is designed for smoothness and efficiency, but the 2017 units have shown specific vulnerabilities. Drivers have noted instances of hesitation or a jerking sensation during acceleration, particularly when moving from a stop or climbing a gentle incline. In more severe cases, the transmission can overheat or suffer a mechanical failure, often accompanied by a warning light and a significant loss of power. Subaru has issued extended warranties for the CVT on later model years, but the 2017 models are largely past the original coverage period.
Exterior and Body Integrity Issues
Beyond the drivetrain, the physical structure of the car has raised concerns among meticulous owners. The use of different metals and manufacturing techniques in this new generation led to some unexpected results.
Rust Development in Snow Belt Regions
Subaru faced a significant class-action lawsuit concerning premature rust formation. While rust is always a concern in snowy climates, the 2017 Impreza was found to be particularly susceptible. Moisture and road salt would accumulate in specific areas, such as the rear wheel wells and the seam where the hood meets the windshield frame. The protective zinc coating on the steel was sometimes insufficient, leading to surface rust that could spread quickly. This issue is heavily concentrated in regions that use aggressive road de-icing chemicals.
Hood and Trunk Latch Malfunctions
Some owners have experienced frustrating issues with the hood and trunk release mechanisms. The hood latch can become stiff or fail to release properly, making it difficult to open the engine compartment for maintenance. Conversely, the trunk release button inside the vehicle has been known to detach from the actuator rod, rendering the trunk inaccessible from the interior. These are often simple mechanical fixes but represent an inconvenience that detracts from the ownership experience.
Proactive Maintenance and Long-Term Ownership
Owning a 2017 Subaru Impreza successfully is largely a matter of proactive care and understanding the model's specific vulnerabilities. Staying on top of the maintenance schedule is crucial, but going beyond the basics can prevent many of the more serious issues.
