2018 Subaru Legacy 2.5i Premium: A Thorough Review

Nov 17, 2025 by Alex Braham 51 views

2018 Subaru Legacy 2.5i Premium: A Comprehensive Look

Hey everyone! Today, we're diving deep into the 2018 Subaru Legacy 2.5i Premium. This car is a popular choice for folks looking for a reliable, safe, and comfortable mid-size sedan. We'll be taking a detailed look at what makes the 2018 Legacy 2.5i Premium tick, covering everything from its performance and features to its overall value. So, buckle up, and let's get started!

Performance and Driving Experience

Let's kick things off by talking about what's under the hood and how the 2018 Subaru Legacy 2.5i Premium actually drives. The Legacy 2.5i Premium is powered by a 2.5-liter four-cylinder engine. This engine produces a respectable amount of horsepower and torque, providing enough oomph for daily commutes and highway driving. This is not a sports car, mind you; it's designed for smooth, efficient, and comfortable driving. The engine is paired with Subaru's Lineartronic continuously variable transmission (CVT). CVT transmissions are known for their fuel efficiency, and the Legacy certainly delivers on that front, offering pretty good gas mileage. One of the standout features of the Legacy, and a cornerstone of the Subaru brand, is its standard all-wheel-drive (AWD) system. This is a massive advantage, especially if you live in an area with rain, snow, or less-than-ideal road conditions. AWD significantly improves traction and stability, giving you added confidence behind the wheel. The Legacy's AWD system isn't just for inclement weather; it also enhances handling in dry conditions. The car feels planted and composed, making it a joy to drive on winding roads. The steering is light and responsive, making the car easy to maneuver in city traffic and parking lots. The suspension is tuned for a comfortable ride, absorbing bumps and imperfections in the road with ease. The 2018 Legacy also benefits from a low center of gravity, which contributes to its stability and handling. The car feels balanced and predictable, which helps improve the driving experience. Overall, the 2018 Subaru Legacy 2.5i Premium offers a well-rounded driving experience that prioritizes comfort, safety, and efficiency. It's not the sportiest car in its class, but it excels in providing a reliable and enjoyable daily driving experience. The combination of the engine, the CVT, and the AWD system creates a harmonious package that makes driving a pleasure, no matter the conditions.

Engine Specs and Fuel Economy

Now, let's get into some of the nitty-gritty details. The 2.5-liter four-cylinder engine in the 2018 Subaru Legacy 2.5i Premium produces around 175 horsepower and about 174 lb-ft of torque. While these numbers might not blow you away, they provide adequate power for most driving situations. The CVT transmission ensures smooth acceleration and contributes to the car's fuel efficiency. Speaking of which, the fuel economy of the 2018 Legacy 2.5i Premium is pretty impressive. You can expect to get around 25 mpg in the city and 34 mpg on the highway. These figures make the Legacy a very economical choice, especially compared to some of its competitors. The fuel efficiency is a significant factor, especially considering the added benefit of the standard AWD system. You're getting the security and performance of AWD without sacrificing fuel economy. The car's fuel tank capacity is reasonable, giving you a decent range before needing to fill up. This is a nice advantage for those who do a lot of driving or take frequent road trips. Also, the Legacy is designed to run on regular gasoline, which helps keep operating costs down. In terms of emissions, the Legacy meets all the necessary standards, making it a relatively environmentally friendly choice. Overall, the engine's performance, combined with its excellent fuel economy, is a major selling point of the 2018 Subaru Legacy 2.5i Premium. It offers a great balance of power and efficiency, making it an ideal choice for a variety of drivers.

Interior and Technology

Alright, let's step inside and explore the interior of the 2018 Subaru Legacy 2.5i Premium. The cabin is designed with comfort and functionality in mind. The materials used are of good quality, and the overall fit and finish are impressive for the price point. The seats are supportive and comfortable, providing ample room for both front and rear passengers. The front seats offer good adjustability, making it easy to find the perfect driving position. The rear seats also provide plenty of legroom and headroom, even for taller passengers. This makes the Legacy a great option for families or anyone who frequently carries passengers. The interior design is clean and modern, with a focus on user-friendliness. The dashboard layout is intuitive, with all the controls easily accessible and within reach. Subaru has done a good job of keeping the interior clutter-free, which adds to the overall sense of spaciousness. The infotainment system in the 2018 Legacy 2.5i Premium is a step up from previous models. It features a touchscreen display, which controls the audio system, navigation (if equipped), and other vehicle functions. The touchscreen is responsive and easy to use, with a clear and intuitive interface. The system supports Apple CarPlay and Android Auto, which allows you to seamlessly integrate your smartphone with the car. This is a huge convenience, as it lets you access your phone's apps, music, and navigation directly from the car's touchscreen. The Legacy also comes equipped with a variety of other tech features, such as a rearview camera, which makes parking and maneuvering in tight spaces much easier. There are also USB ports and Bluetooth connectivity, allowing you to connect your devices and enjoy your favorite music. The sound system in the Legacy is decent, providing clear and crisp audio quality. It's not a premium sound system, but it's more than adequate for most drivers. The Legacy's interior also includes features like automatic climate control, which keeps the cabin at a comfortable temperature regardless of the weather outside. The car also has a variety of safety features, which we'll discuss in more detail later. Overall, the interior of the 2018 Subaru Legacy 2.5i Premium is a comfortable, well-equipped, and user-friendly space. It offers a great balance of comfort, technology, and practicality, making it a pleasant place to spend time, whether you're commuting to work or embarking on a long road trip.

Infotainment System and Features

Let's zoom in on the infotainment system and other tech features that the 2018 Subaru Legacy 2.5i Premium brings to the table. The heart of the system is a user-friendly touchscreen display. This is where you'll control most of the car's functions, from the audio system to the climate control. The screen is responsive and the menus are easy to navigate. It's a significant improvement over some of the older infotainment systems found in other vehicles. One of the best features of the infotainment system is its support for both Apple CarPlay and Android Auto. This is a game-changer because it allows you to integrate your smartphone seamlessly with the car. You can access your phone's apps, such as navigation, music streaming services, and podcasts, directly from the car's touchscreen. This makes for a safer and more convenient driving experience. The Legacy 2.5i Premium also includes features like Bluetooth connectivity, which allows you to make hands-free phone calls and stream music from your smartphone. There are also USB ports for connecting and charging your devices. The sound system in the car is pretty good, delivering clear audio quality. You can crank up your favorite tunes and enjoy a pleasant listening experience. The car also features a rearview camera, which is a huge help when parking or backing up. It provides a clear view of what's behind you, making it easier to avoid obstacles. Another handy feature is the automatic climate control system. This system maintains a comfortable cabin temperature automatically, so you don't have to constantly adjust the settings. Other tech features include things like keyless entry and push-button start, adding a touch of convenience to your daily routine. The Legacy also has a variety of driver-assist technologies, such as adaptive cruise control, lane departure warning, and blind-spot monitoring (depending on the specific package). These features help to enhance safety and make driving easier. Overall, the infotainment system and tech features of the 2018 Subaru Legacy 2.5i Premium are well-integrated and user-friendly. They enhance the driving experience and provide a high level of convenience and safety.

Safety Features

Safety is a top priority, and the 2018 Subaru Legacy 2.5i Premium comes well-equipped with a variety of safety features. Subaru is known for its commitment to safety, and the Legacy is no exception. It has consistently earned high safety ratings from both the Insurance Institute for Highway Safety (IIHS) and the National Highway Traffic Safety Administration (NHTSA). These ratings are a testament to the car's strong safety performance. The Legacy 2.5i Premium is equipped with a comprehensive suite of airbags, including front airbags, side airbags, and curtain airbags. These airbags are designed to protect occupants in the event of a collision. The car also features anti-lock brakes (ABS), which help prevent wheel lockup during hard braking, allowing you to maintain steering control. Electronic stability control (ESC) is another important safety feature. This system helps to maintain vehicle stability in challenging driving conditions, such as slippery roads or sharp turns. Traction control is also included, which helps prevent wheelspin and maintain grip. The Legacy 2.5i Premium also incorporates Subaru's EyeSight driver-assist technology. EyeSight includes features like adaptive cruise control, which automatically adjusts your speed to maintain a safe distance from the vehicle in front of you. It also has lane departure warning, which alerts you if you drift out of your lane, and lane keep assist, which helps to keep you centered in your lane. Blind-spot monitoring is another available feature, which alerts you to vehicles in your blind spots. Rear cross-traffic alert is also included, which helps you to avoid collisions when backing up. The Legacy also has a sturdy construction, designed to absorb impact energy in the event of a crash. The car's high-strength steel frame provides a strong and rigid structure, which helps to protect occupants. Subaru's commitment to safety is evident in the Legacy's design and features. It's a car that gives you peace of mind, knowing that you and your passengers are well-protected. The combination of active and passive safety features makes the 2018 Subaru Legacy 2.5i Premium a safe and reliable choice.

Driver-Assistance Technologies

Let's break down the driver-assistance technologies that help make the 2018 Subaru Legacy 2.5i Premium a safe car. One of the key features is Subaru's EyeSight driver-assist system. EyeSight uses a pair of cameras mounted near the rearview mirror to monitor the road ahead. This system is the brains behind many of the car's advanced safety features. Adaptive Cruise Control is one of the most useful features. With adaptive cruise control, the car automatically adjusts your speed to maintain a safe following distance from the vehicle in front. This is a great feature for highway driving, as it reduces driver fatigue and helps to prevent collisions. Lane Departure Warning is another important safety feature. This system alerts you if you start to drift out of your lane without signaling. It helps to prevent accidents caused by driver inattention or fatigue. Lane Keep Assist builds on the lane departure warning system by actively helping to keep the car centered in its lane. This is particularly helpful on long drives or in challenging road conditions. Pre-Collision Braking is another important feature. EyeSight can detect potential collisions and automatically apply the brakes to help avoid or mitigate the impact. This system can be a lifesaver in certain situations. Blind-Spot Monitoring alerts you to vehicles in your blind spots. This helps to prevent collisions when changing lanes. Rear Cross-Traffic Alert is another useful feature, especially when backing out of parking spaces. This system alerts you to approaching vehicles, helping to avoid collisions. These driver-assistance technologies are designed to make driving safer and easier. They work together to provide a comprehensive safety net, helping to protect you and your passengers. The 2018 Subaru Legacy 2.5i Premium is a car that prioritizes safety, giving you added peace of mind on the road.

Trim Levels and Pricing

The 2018 Subaru Legacy is available in several trim levels, but for this review, we are focusing on the 2.5i Premium. However, it's worth knowing the other options available. Besides the Premium, there are usually base 2.5i, Sport, Limited, and Touring trims. Each trim level adds features and upgrades, so the pricing varies accordingly. The 2.5i Premium is often considered a sweet spot, offering a good balance of features and value. In terms of pricing, the 2018 Subaru Legacy 2.5i Premium falls in the mid-range of its class. The exact price will depend on factors like optional features and the location. However, it's generally positioned competitively with other mid-size sedans. The Legacy's price point is attractive, especially when you consider its standard AWD system and its reputation for reliability. When comparing prices, it's important to factor in the long-term value of the car. Subaru vehicles are known for their strong resale value, which means you'll likely get a good return on your investment. Consider the cost of ownership, including fuel costs, insurance, and maintenance. The Legacy's fuel efficiency and reliability can help to keep these costs down. Also, compare the features offered by the Legacy to those of its competitors. The Legacy offers a lot of standard features for the price, making it a compelling choice. If you're considering buying a used model, do some research on market prices. Check online resources and local dealerships to get an idea of what the car is worth in your area. Always negotiate the price, and don't be afraid to walk away if the deal isn't right for you. Also, be aware of any potential hidden costs, such as taxes, registration fees, and dealer markups. Overall, the 2018 Subaru Legacy 2.5i Premium offers excellent value for the money. Its features, performance, and safety make it a smart choice for anyone looking for a reliable and comfortable mid-size sedan.

Reliability and Maintenance

When you're shopping for a car, reliability and maintenance are super important factors to consider. Nobody wants a car that's constantly in the shop, costing them time and money. The 2018 Subaru Legacy 2.5i Premium has a solid reputation for reliability. Subaru vehicles, in general, are known for their dependability, and the Legacy is no exception. Owners often report few mechanical issues, which means you can count on it to get you where you need to go without any major headaches. Regular maintenance is, of course, essential to keep any car running smoothly. The Legacy is relatively easy to maintain, and the recommended maintenance schedule is straightforward. Subaru recommends following the manufacturer's guidelines for oil changes, filter replacements, and other routine services. These services are typically performed at specified mileage intervals. The good news is that these services are generally affordable. Subaru parts and labor costs are usually competitive with other brands. Also, the Legacy is well-supported by a network of dealerships and independent repair shops, so you shouldn't have any trouble finding qualified technicians to work on your car. The Legacy's AWD system is a highlight, and it's built to last. However, it's essential to ensure that the system receives proper maintenance. This includes regular inspections and fluid changes. Another key factor is the quality of the materials used in the Legacy's construction. Subaru uses high-quality materials, which contribute to the car's longevity. This means that the car should hold up well over time, with proper care. The Legacy's resale value is typically strong, which is a good indicator of its long-term reliability. A car that holds its value well is often a sign of a dependable vehicle. To maximize the life and reliability of your Legacy, be sure to follow the manufacturer's recommended maintenance schedule. Also, address any issues promptly, and don't ignore warning signs. By taking good care of your Legacy, you can expect it to provide you with years of reliable service.

Pros and Cons

To give you a clearer picture, let's break down the pros and cons of the 2018 Subaru Legacy 2.5i Premium. This should help you to decide if this car is the right fit for you. Let's start with the good stuff:

Pros:

Standard All-Wheel Drive: This is a huge advantage, especially in areas with inclement weather. It provides superior traction and handling, making you feel more confident on the road.
Fuel Efficiency: The Legacy offers excellent fuel economy, especially for a car with standard AWD. This will save you money at the pump over time.
Safety Features: The Legacy is packed with safety features, including Subaru's EyeSight driver-assist system. These features help to protect you and your passengers.
Comfortable Interior: The interior is well-designed, comfortable, and spacious, with plenty of room for both front and rear passengers.
Reliability: Subaru vehicles are known for their reliability, and the Legacy is no exception. You can expect it to provide years of dependable service.
Value: The Legacy offers excellent value for the money, with a competitive price and a long list of standard features.

Cons:

Engine Performance: While the engine is adequate for most driving situations, it might not provide the most exciting acceleration. If you are looking for a sporty car, this might not be your best choice.
Infotainment System: While improved, some reviewers find the infotainment system to be less intuitive than those found in some competitors' vehicles.
Exterior Styling: The Legacy's exterior design is generally understated, which some might find a bit bland.

Conclusion

So, what's the verdict? The 2018 Subaru Legacy 2.5i Premium is a solid choice for anyone looking for a reliable, safe, and comfortable mid-size sedan. Its standard AWD, fuel efficiency, and long list of features make it a compelling option. If you prioritize safety and practicality over sporty performance, the Legacy is definitely worth considering. It offers a great balance of comfort, technology, and value. Thanks for reading, and happy car hunting!