Is a 2011 Subaru Impreza Outback a Reliable Choice?
When considering a used vehicle, especially one with a mileage of 84,000 miles, reliability and financial feasibility are crucial factors. This guide explores the 2011 Subaru Impreza Outback, helping potential buyers make an informed decision based on historical data, mechanical issues, and resale value.
Vehicle Specifications and Configuration
In 2011, Subaru offered two major variants: the Outback Wagon and the Impreza Wagon with the Outback Sport trim. Both featured a 2.5-liter engine producing 170 horsepower and 170 lb-ft of torque, but the Outback Wagon had a larger footprint with dimensions of 188 inches L x 72 inches W x 66 inches H. The Impreza Wagon and Outback Sport, designed for a more compact footprint, measured 174 inches L x 69-71 inches W x 58 inches H. It's important to note that from 2013, Subaru decided to refer solely to the larger SUV as the Outback, dropping the more compact variant.
Engine and Timing Belt Issues
While both vehicles shared the same engine specifications, the 2011 Outback, like many vehicles from that era, faced significant reliability challenges, particularly with the timing belt. Starting in model year 2013, the engine design switched from a timing belt to a timing chain, which mitigated some of these risks. However, for the 2011 model with 105,000 miles of use, there's a major concern: the timing belt replacement interval typically falls around the 10-year mark or 105,000 miles. Given the current mileage, it's highly likely that the belt has not been replaced, creating a notable safety risk.
Driving without a properly replaced timing belt can be highly dangerous, as the belt can break suddenly on a busy highway, causing the engine to stop running and risking accidents. The timing belt is fused with the water pump and other parts, meaning that when you replace the timing belt, you should replace these components as well. Additionally, there's a well-known issue with the head gasket, which can lead to coolant and oil mixing, a significant hazard for any vehicle.
Resale Value and Financial Considerations
Given the current condition of the vehicle with 84,000 miles, it is likely not priced for its true financial life of only 21,000 miles post-timing belt replacement. This suggests that the owner may have discovered that the head gaskets are leaking and is trying to sell the car for its full value, rather than keeping it and maintaining it properly.
In the realm of used vehicles, it is usually advisable to have a clear understanding of the vehicle's history and condition. If the price does not reflect the significant internal issues, it may be more financially prudent to look at newer models with improved reliability and fewer known faults. The 2012-2016 Subaru Impreza (Generation 4), for example, introduced a smaller but efficient 2.0-liter engine that produced 148 horsepower, had improved cargo space, and notably, a timing chain rather than a belt. The 2017 Impreza (Generation 5) added a slightly more powerful 152 horsepower, but didn't significantly change the drivetrain.
For reliability and financial value, a car with around 120,000 miles might be a better option than a similar but potentially riskier 84,000-mile car. Models like the 2012 Impreza with its newer engine, transmission, and improved reliability are often more appealing to buyers looking for long-term reliability and lower risk of unexpected mechanical issues.
Conclusion
When considering a 2011 Subaru Impreza Outback, it's crucial to consider the age of the vehicle, the known issues with the timing belt and head gaskets, and the resale value. While the vehicle may seem tempting with low mileage, the potential risks associated with the timing belt and timing chain issues could outweigh the benefits. Newer models with better technology and reliability can provide a safer and potentially more economically viable choice.
Whether you opt for the 2011 model or a newer variant, a thorough inspection and test drive are paramount in ensuring that the vehicle meets your standards for reliability and safety.