Subaru Legacy 2012 2.0 Diesel: Owner's Review & Issues

Hey guys! Today, we're diving deep into the Subaru Legacy 2012 2.0 Diesel, a car that has garnered its fair share of attention. If you're considering purchasing one, or perhaps you already own one, this review is tailored just for you. We'll explore everything from its performance and reliability to common issues and overall ownership experience. Let's get started!

What Makes the Subaru Legacy 2012 2.0 Diesel Special?

When the Subaru Legacy 2012 2.0 Diesel hit the market, it promised a blend of practicality, fuel efficiency, and the renowned Subaru all-wheel-drive system. The 2.0-liter diesel engine was designed to offer a compelling mix of power and economy, making it an attractive option for those who needed a reliable family car that could handle various driving conditions. The Legacy aimed to carve out a niche for itself in a competitive segment, offering something a little different from the mainstream choices.

The exterior styling of the 2012 Legacy was understated yet functional. It wasn't trying to be the flashiest car on the road, but it had a certain appeal with its clean lines and practical design. The interior was similarly focused on functionality, with a straightforward layout and durable materials. While it might not have been the most luxurious cabin, it was designed to withstand the rigors of daily use. The emphasis was on creating a comfortable and practical environment for both the driver and passengers.

Under the hood, the 2.0-liter diesel engine was the heart of the matter. This engine was engineered to deliver a balance of performance and efficiency. With a decent amount of torque, it provided adequate acceleration and pulling power, making it suitable for both city driving and longer journeys. Combined with Subaru's symmetrical all-wheel-drive system, the Legacy offered enhanced stability and traction, particularly in adverse weather conditions. This combination made it a practical choice for those living in areas with challenging climates or varied terrain. The driving experience was generally smooth and predictable, which added to its appeal as a dependable daily driver.

Subaru’s all-wheel-drive system is legendary, and the Legacy 2012 2.0 Diesel was no exception. It provided excellent grip and stability, making it a confident choice for all-weather driving. Whether you were dealing with rain, snow, or gravel roads, the Legacy felt planted and secure. This was a major selling point for many buyers who prioritized safety and reliability.

The fuel economy was another significant draw. The diesel engine was designed to offer competitive fuel consumption figures, making it a cost-effective option for those who clocked up a lot of miles. This was particularly appealing to families and commuters who were looking to reduce their running costs without sacrificing performance or comfort. The Legacy managed to strike a good balance between power and economy, which was a key factor in its popularity.

Common Issues and Problems

Alright, let's get down to the nitty-gritty. No car is perfect, and the Subaru Legacy 2012 2.0 Diesel has its share of common issues. Knowing these beforehand can save you a lot of headaches down the road. So, what are the typical problems you might encounter?

One of the most frequently reported issues with the Subaru Legacy 2012 2.0 Diesel is related to the diesel particulate filter (DPF). The DPF is designed to trap soot and other particulate matter from the exhaust gases, reducing emissions. However, it can become clogged over time, especially if the car is primarily used for short trips at low speeds. When the DPF becomes clogged, it can lead to reduced engine performance, increased fuel consumption, and warning lights on the dashboard. In some cases, it may even require a costly replacement if it cannot be regenerated effectively.

Another common problem is related to the fuel injectors. Diesel engines rely on precise fuel injection to ensure efficient combustion. Over time, the fuel injectors can become dirty or worn, leading to poor fuel atomization and reduced engine performance. Symptoms of faulty fuel injectors can include rough idling, decreased power, and increased emissions. Regular maintenance, such as using high-quality fuel and fuel additives, can help to prolong the life of the fuel injectors. However, replacement may eventually be necessary.

The EGR (Exhaust Gas Recirculation) valve is another component that can cause issues in the Subaru Legacy 2012 2.0 Diesel. The EGR valve is responsible for recirculating a portion of the exhaust gases back into the engine to reduce nitrogen oxide (NOx) emissions. However, the EGR valve can become clogged with carbon deposits over time, leading to poor engine performance and increased emissions. Symptoms of a faulty EGR valve can include rough idling, stalling, and a check engine light. Cleaning or replacing the EGR valve may be necessary to resolve these issues.

Turbocharger problems have also been reported by some owners. The turbocharger is responsible for boosting the engine's power output by forcing more air into the cylinders. However, the turbocharger can be susceptible to wear and tear, especially if it is not properly maintained. Symptoms of a failing turbocharger can include reduced power, increased oil consumption, and a whistling noise from the engine. Regular oil changes and proper maintenance can help to prolong the life of the turbocharger.

The Dual Mass Flywheel (DMF) can also present problems. The DMF is designed to dampen vibrations from the engine and transmission, providing a smoother driving experience. However, the DMF can wear out over time, leading to increased vibrations and noise. Symptoms of a failing DMF can include a rattling noise from the transmission, especially when idling or accelerating. Replacement of the DMF can be a costly repair.

Owner Experiences and Reviews

Let's check out what owners are actually saying about their Subaru Legacy 2012 2.0 Diesel. Real-world experiences can provide valuable insights into what it's like to live with this car day-to-day. Here’s a summary of the feedback I’ve gathered.

Many owners praise the Legacy's all-wheel-drive system, especially those living in areas with challenging weather conditions. They report feeling confident and secure on snowy or icy roads, highlighting the car's stability and grip. This is a major selling point for many Subaru enthusiasts, and the Legacy 2012 2.0 Diesel lives up to the brand's reputation in this regard. The AWD system provides a noticeable advantage in terms of traction and control, making it a practical choice for those who need a reliable all-weather vehicle.

Fuel economy is another aspect that receives positive feedback from many owners. The diesel engine is generally regarded as being efficient, providing good mileage for its size and power output. This is particularly appealing to those who do a lot of long-distance driving or commuting. The Legacy manages to strike a good balance between performance and economy, making it a cost-effective option for many drivers. However, some owners have noted that the fuel economy can vary depending on driving conditions and maintenance.

The practicality and spaciousness of the Legacy are also appreciated by many owners. The car offers ample room for passengers and cargo, making it suitable for families and those who need to transport bulky items. The interior is generally regarded as being comfortable and functional, with a straightforward layout and durable materials. The Legacy provides a practical and comfortable environment for both the driver and passengers, making it a versatile choice for various needs.

However, some owners have reported issues with reliability, particularly with the diesel particulate filter (DPF) and fuel injectors. These problems can lead to costly repairs and inconvenience. It's important to note that not all owners experience these issues, but they are worth considering when evaluating the car's overall reliability. Regular maintenance and preventative care can help to minimize the risk of these problems.

Maintenance Tips for Longevity

Want to keep your Subaru Legacy 2012 2.0 Diesel running smoothly for years to come? Regular maintenance is key! Here are some tips to help extend the life of your vehicle and prevent costly repairs.

Regular oil changes are crucial for the health of your engine. Use high-quality synthetic oil that meets Subaru's specifications. Follow the recommended oil change intervals, which may be more frequent if you do a lot of city driving or towing. Regular oil changes help to keep the engine clean and lubricated, reducing wear and tear and prolonging its life.

Keep an eye on the DPF (Diesel Particulate Filter). Make sure to take your car for longer drives at highway speeds occasionally to allow the DPF to regenerate. Avoid short trips at low speeds, as this can cause the DPF to become clogged. If you notice any warning lights or reduced engine performance, have the DPF inspected by a qualified mechanic. Proper maintenance of the DPF can help to prevent costly repairs and ensure optimal engine performance.

Use high-quality fuel and consider adding a fuel additive designed for diesel engines. This can help to keep the fuel injectors clean and prevent deposits from forming. Clean fuel injectors ensure proper fuel atomization and combustion, which can improve engine performance and fuel economy. Regular use of fuel additives can help to prolong the life of the fuel injectors and prevent costly repairs.

Check and clean the EGR (Exhaust Gas Recirculation) valve periodically. A clogged EGR valve can cause poor engine performance and increased emissions. Cleaning the EGR valve can help to restore proper engine function and prevent further problems. If the EGR valve is severely clogged or damaged, replacement may be necessary.

Inspect the turbocharger for any signs of wear or damage. Listen for unusual noises, such as whistling or whining, and check for oil leaks. Regular maintenance and proper lubrication are essential for the health of the turbocharger. If you notice any problems, have the turbocharger inspected by a qualified mechanic. Ignoring turbocharger issues can lead to costly repairs and reduced engine performance.

Is the Subaru Legacy 2012 2.0 Diesel a Good Buy?

So, the million-dollar question: Is the Subaru Legacy 2012 2.0 Diesel a good buy? The answer, as always, depends on your specific needs and priorities.

If you need a reliable all-wheel-drive vehicle that offers good fuel economy and practicality, the Legacy 2012 2.0 Diesel is definitely worth considering. The car's all-wheel-drive system provides excellent traction and stability, making it a confident choice for all-weather driving. The diesel engine offers good fuel economy, making it a cost-effective option for those who do a lot of long-distance driving or commuting. The Legacy also offers ample room for passengers and cargo, making it a versatile choice for families and those who need to transport bulky items.

However, it's important to be aware of the potential reliability issues, particularly with the diesel particulate filter (DPF) and fuel injectors. These problems can lead to costly repairs and inconvenience. Before purchasing a Legacy 2012 2.0 Diesel, it's essential to have it thoroughly inspected by a qualified mechanic. Check for any signs of DPF clogging, fuel injector issues, or other potential problems. Regular maintenance and preventative care can help to minimize the risk of these problems.

Consider the car's history and maintenance records. A well-maintained Legacy with a documented service history is more likely to be a reliable choice. Ask the seller for detailed maintenance records and check for any signs of neglect or abuse. A car that has been properly cared for is more likely to provide years of trouble-free service.

Ultimately, the decision of whether or not to buy a Subaru Legacy 2012 2.0 Diesel comes down to weighing the pros and cons and considering your own individual needs and circumstances. If you're looking for a practical and reliable all-wheel-drive vehicle with good fuel economy, and you're willing to invest in regular maintenance and preventative care, the Legacy 2012 2.0 Diesel could be a great choice. However, if you're concerned about potential reliability issues and costly repairs, you may want to consider other options.

Conclusion

Overall, the Subaru Legacy 2012 2.0 Diesel is a car with a lot to offer. Its all-wheel-drive system, fuel-efficient engine, and practical design make it an appealing choice for many buyers. However, it's essential to be aware of the potential issues and to take steps to mitigate them. With proper maintenance and care, the Legacy 2012 2.0 Diesel can be a reliable and enjoyable car to own. Just go in with your eyes open, and you'll be well-prepared to make an informed decision. Happy driving!