Hey guys! Let's dive deep into the Subaru Legacy 2012 2.0 Diesel, a car that often flies under the radar but packs a serious punch. If you're considering buying one, already own one, or are just curious, this is your ultimate guide. We'll cover everything from its performance and fuel economy to common issues and maintenance tips. Buckle up!

Overview of the Subaru Legacy 2012 2.0 Diesel

The Subaru Legacy 2012 2.0 Diesel is a mid-size car that combines Subaru's renowned all-wheel-drive system with a fuel-efficient diesel engine. This combination makes it a practical and capable vehicle for various driving conditions. The 2012 model year represents a facelifted version of the fifth-generation Legacy, featuring subtle styling updates and improvements to the interior. This car was designed to appeal to drivers who want the reliability and safety of all-wheel drive without sacrificing fuel economy. The Legacy's spacious interior and comfortable ride make it a suitable choice for families and commuters alike.

Key Features:

• Engine: 2.0-liter diesel engine
• Drivetrain: Symmetrical All-Wheel Drive
• Body Styles: Sedan and Wagon (Estate)
• Fuel Economy: Impressive for its class
• Safety: High safety ratings

Why This Car Stands Out:

The Subaru Legacy 2012 2.0 Diesel distinguishes itself with its unique combination of features. While many mid-size cars offer front-wheel drive, the Legacy's standard all-wheel drive provides enhanced traction and stability, especially in adverse weather conditions. The diesel engine delivers a good balance of power and fuel efficiency, making it a cost-effective choice for long-distance driving. Furthermore, Subaru's reputation for reliability and durability adds to the Legacy's appeal.

Compared to its competitors, such as the Ford Mondeo, Volkswagen Passat, and Opel Insignia, the Subaru Legacy offers a distinctive driving experience. While those cars may offer similar levels of comfort and practicality, they typically lack the all-wheel-drive capability that sets the Legacy apart. The Legacy's symmetrical all-wheel-drive system provides superior handling and control, making it a more confident and secure vehicle to drive in challenging conditions.

Performance and Engine Specs

Let's get into the heart of the Subaru Legacy 2012 2.0 Diesel: its performance. The 2.0-liter diesel engine is the star here, providing a blend of power and efficiency that's hard to ignore. This engine, known internally as the EE20, is a four-cylinder, horizontally opposed (boxer) engine, a signature of Subaru. The boxer configuration helps to lower the car's center of gravity, improving handling and stability. The engine features a common-rail direct injection system and a variable geometry turbocharger, which contribute to its smooth and responsive power delivery.

Engine Specifications:

• Engine Code: EE20
• Type: 2.0-liter, 4-cylinder, horizontally opposed (boxer) diesel
• Fuel System: Common-rail direct injection
• Turbocharger: Variable geometry turbocharger (VGT)
• Power Output: 110 kW (150 PS; 148 bhp) at 3,600 rpm
• Torque Output: 350 Nm (258 lb⋅ft) at 1,800-2,400 rpm
• Transmission: 6-speed manual or 5-speed automatic

Driving Experience:

The driving experience in the Subaru Legacy 2012 2.0 Diesel is characterized by its smooth and refined engine. The diesel engine delivers a strong surge of torque from low RPMs, providing ample pulling power for everyday driving. The variable geometry turbocharger ensures minimal turbo lag, resulting in a responsive throttle and confident acceleration. Whether you're cruising on the highway or navigating city streets, the Legacy's engine feels capable and composed.

The Legacy's symmetrical all-wheel-drive system enhances its handling and stability. The all-wheel-drive system continuously distributes power to all four wheels, providing optimal traction in various driving conditions. This feature makes the Legacy a confident and secure vehicle to drive in wet, snowy, or icy conditions. The Legacy's well-tuned suspension provides a comfortable and controlled ride, making it a pleasant car to drive on long journeys.

The Subaru Legacy 2012 2.0 Diesel offers a compelling combination of performance and efficiency. Its diesel engine delivers strong performance and good fuel economy, while its all-wheel-drive system enhances its handling and stability. Whether you're a daily commuter or a weekend adventurer, the Legacy is a versatile and capable vehicle that can handle a wide range of driving conditions.

Fuel Economy and Efficiency

One of the most appealing aspects of the Subaru Legacy 2012 2.0 Diesel is its impressive fuel economy. For a car with all-wheel drive, it manages to sip fuel rather than gulp it down. This makes it an excellent choice for those who do a lot of driving and want to keep their fuel costs down. The combination of the diesel engine and Subaru's engineering prowess results in a vehicle that's both powerful and economical.

Fuel Consumption Figures:

• Combined: Approximately 5.9 liters per 100 kilometers (40 mpg UK, 39.9 mpg US)
• Urban: Approximately 7.2 liters per 100 kilometers (39.2 mpg UK, 32.7 mpg US)
• Extra-urban: Approximately 5.1 liters per 100 kilometers (55.4 mpg UK, 46.1 mpg US)

Factors Affecting Fuel Economy:

Several factors can affect the fuel economy of your Subaru Legacy 2012 2.0 Diesel. These include:

• Driving Style: Aggressive driving, such as hard acceleration and braking, can significantly reduce fuel economy. Smooth and steady driving will help you achieve the best possible fuel consumption.
• Road Conditions: Driving on hilly or uneven terrain can increase fuel consumption compared to driving on flat, smooth roads.
• Tire Pressure: Underinflated tires can increase rolling resistance, leading to higher fuel consumption. Make sure to check your tire pressure regularly and inflate them to the recommended level.
• Maintenance: Regular maintenance, such as oil changes and air filter replacements, can help keep your engine running efficiently and optimize fuel economy.
• Load: Carrying heavy loads in your car can increase fuel consumption. Remove any unnecessary items from your car to reduce weight and improve fuel economy.

Tips for Improving Fuel Economy:

• Drive Smoothly: Avoid hard acceleration and braking. Maintain a steady speed and anticipate traffic conditions.
• Maintain Your Car: Keep your car properly maintained, including regular oil changes, air filter replacements, and tire pressure checks.
• Reduce Weight: Remove any unnecessary items from your car to reduce weight and improve fuel economy.
• Use Cruise Control: When driving on the highway, use cruise control to maintain a constant speed and optimize fuel economy.
• Avoid Idling: Avoid idling for extended periods, as this wastes fuel. If you're going to be stopped for more than a minute, turn off the engine.

By following these tips, you can maximize the fuel economy of your Subaru Legacy 2012 2.0 Diesel and save money on fuel costs. The Legacy's fuel-efficient diesel engine makes it a practical and economical choice for drivers who want to reduce their carbon footprint and save money on fuel.

Common Issues and Maintenance

Like any car, the Subaru Legacy 2012 2.0 Diesel has its share of potential issues and maintenance needs. Knowing about these can help you keep your car running smoothly and avoid costly repairs down the road. Regular maintenance is key to ensuring the longevity and reliability of your Legacy.

Common Issues:

• Diesel Particulate Filter (DPF) Problems: Diesel engines equipped with DPFs can experience clogging issues, especially if the car is primarily used for short trips. Symptoms include reduced engine performance, increased fuel consumption, and a warning light on the dashboard. Regular long drives at higher speeds can help regenerate the DPF and prevent clogging.
• EGR Valve Issues: The Exhaust Gas Recirculation (EGR) valve can become clogged with carbon deposits, leading to rough idling, poor performance, and a check engine light. Cleaning or replacing the EGR valve may be necessary.
• Turbocharger Problems: The turbocharger is a critical component of the diesel engine, and it can experience issues such as oil leaks, bearing failure, and boost pressure problems. Regular oil changes and proper maintenance can help prolong the life of the turbocharger.
• Injector Issues: The fuel injectors can become clogged or damaged, leading to poor fuel economy, rough running, and difficulty starting. Cleaning or replacing the injectors may be required.
• Clutch Wear: The clutch can wear out over time, especially if the car is driven aggressively or frequently used in stop-and-go traffic. Symptoms of clutch wear include slipping, difficulty shifting gears, and a high clutch pedal.

Maintenance Tips:

• Regular Oil Changes: Change the engine oil and filter at the recommended intervals (typically every 10,000-15,000 kilometers or 6,000-9,000 miles). Use the correct type of oil specified by Subaru.
• Air Filter Replacement: Replace the air filter regularly (typically every 20,000-30,000 kilometers or 12,000-18,000 miles) to ensure proper engine airflow.
• Fuel Filter Replacement: Replace the fuel filter at the recommended intervals (typically every 40,000-60,000 kilometers or 24,000-36,000 miles) to prevent fuel contamination.
• Timing Belt Replacement: If your Legacy has a timing belt (some models have a timing chain), replace it at the recommended interval (typically every 100,000-120,000 kilometers or 60,000-72,000 miles) to prevent engine damage.
• Check and Top Up Fluids: Regularly check and top up all fluids, including coolant, brake fluid, power steering fluid, and windshield washer fluid.
• Inspect Brakes: Inspect the brakes regularly and replace the brake pads and rotors as needed.
• Tire Maintenance: Check tire pressure regularly and rotate the tires to ensure even wear. Replace tires when they reach the end of their lifespan.

By following these maintenance tips and addressing any issues promptly, you can keep your Subaru Legacy 2012 2.0 Diesel running smoothly and reliably for many years to come. Regular maintenance is an investment in the longevity and performance of your vehicle.

Is the Subaru Legacy 2012 2.0 Diesel a Good Buy?

So, the big question: Is the Subaru Legacy 2012 2.0 Diesel a good buy? The answer, like with most things, depends on your specific needs and priorities. However, let's break down the pros and cons to help you make an informed decision.

Pros:

• All-Wheel Drive: The Legacy's symmetrical all-wheel-drive system provides excellent traction and stability, making it a safe and capable vehicle in all weather conditions.
• Fuel Economy: The 2.0-liter diesel engine offers impressive fuel economy for a car with all-wheel drive, helping you save money on fuel costs.
• Spacious Interior: The Legacy has a spacious and comfortable interior, making it a suitable choice for families and commuters.
• Reliability: Subaru has a reputation for building reliable and durable cars, and the Legacy is no exception.
• Safety: The Legacy has high safety ratings, providing peace of mind for you and your passengers.

Cons:

• Potential DPF Issues: Diesel engines with DPFs can experience clogging issues, especially if the car is primarily used for short trips.
• EGR Valve Problems: The EGR valve can become clogged with carbon deposits, leading to performance issues.
• Turbocharger Problems: The turbocharger can experience issues such as oil leaks and bearing failure.
• Maintenance Costs: Diesel engines can have higher maintenance costs compared to gasoline engines.
• Availability: Depending on your location, finding a Subaru Legacy 2012 2.0 Diesel may be challenging, as it was not sold in all markets.

Who Should Buy This Car?

The Subaru Legacy 2012 2.0 Diesel is a good choice for:

• Drivers who live in areas with challenging weather conditions, such as snow or rain.
• Commuters who want a fuel-efficient and comfortable car for long journeys.
• Families who need a spacious and safe vehicle.
• People who appreciate the reliability and durability of Subaru cars.

Who Should Avoid This Car?

The Subaru Legacy 2012 2.0 Diesel may not be the best choice for:

• Drivers who primarily use their car for short trips.
• People who are not comfortable with the potential maintenance requirements of a diesel engine.
• Buyers who need a car with a lot of cargo space.

Overall, the Subaru Legacy 2012 2.0 Diesel is a capable and practical car that offers a unique combination of features. Its all-wheel-drive system, fuel-efficient engine, and spacious interior make it a compelling choice for a wide range of drivers. However, it's essential to be aware of the potential issues and maintenance requirements before making a purchase. If you're looking for a reliable and versatile car that can handle all weather conditions, the Legacy is definitely worth considering.