Hey guys, let's talk about the 2019 Subaru Ascent engine! If you're in the market for a capable and family-friendly SUV, the Ascent certainly makes a compelling case. But what's powering this three-row beast? Subaru packed the 2019 Ascent with a rather unique powerplant that deserves a closer look, especially if you're considering buying one used or just want to understand its performance potential. We're going to break down everything you need to know about this engine, from its core components to how it performs in real-world driving scenarios. Get ready to dive deep into the heart of the 2019 Ascent, because understanding the engine is key to appreciating the entire vehicle. We'll cover its specs, its strengths, and any quirks you might want to be aware of. So, buckle up, and let's get started on unraveling the mysteries of the 2019 Subaru Ascent's engine.

The Heart of the Ascent: Subaru's 2.4L Turbocharged BOXER Engine

The 2019 Subaru Ascent engine is a true Subaru hallmark: a BOXER engine. But this isn't just any BOXER; it's Subaru's brand-new 2.4-liter turbocharged direct-injection SUBARU BOXER engine, code-named the FA24. This engine was specifically designed to provide a blend of power, efficiency, and that signature Subaru smoothness. Subaru has a long history with BOXER engines, known for their lower center of gravity which contributes to better handling. The FA24 takes this tradition and injects it with modern technology. It features direct injection for more precise fuel delivery and better combustion, leading to improved fuel economy and power output. The turbocharger helps boost performance, especially at lower RPMs, giving the Ascent a good amount of grunt for merging onto highways or climbing hills. This engine is all about delivering robust performance without sacrificing too much on the fuel efficiency front, which is a crucial balance for a family SUV. The design is inherently balanced due to the opposing pistons, which helps reduce vibrations and create a smoother driving experience compared to traditional inline or V-engines. Subaru engineers worked hard to make this engine not only powerful but also reliable and efficient, making it a cornerstone of the 2019 Ascent's appeal.

Key Specifications and Performance Metrics

Let's get down to the nitty-gritty of the 2019 Subaru Ascent engine's performance. The 2.4-liter turbocharged BOXER engine (FA24) churns out a healthy 260 horsepower and 277 lb-ft of torque. This torque figure is particularly important because it's available across a broad rev range, specifically from 2,000 to 4,800 RPM. What does this mean for you, the driver? It means you get strong acceleration from a standstill and plenty of pulling power when you need it, whether you're hauling a full load of passengers, towing a small trailer, or navigating steep inclines. This robust torque delivery is one of the highlights of the FA24 engine. Paired with Subaru's renowned Lineartronic CVT (Continuously Variable Transmission) and Symmetrical All-Wheel Drive (AWD) as standard, the engine's power is effectively put to the road. The CVT is programmed to mimic traditional automatic gear shifts under acceleration, providing a more familiar driving feel while optimizing fuel efficiency. The EPA estimated fuel economy for the 2019 Ascent is around 21 MPG city / 27 MPG highway with the CVT and AWD, which is quite respectable for a vehicle of its size and capability, especially considering its standard AWD system. Subaru also implemented X-Mode, which enhances the AWD system's capability in slippery conditions, further leveraging the engine's power and torque. The acceleration is brisk enough for most situations, with 0-60 mph times typically in the mid-to-high 7-second range, which is competitive within the mid-size SUV segment. The engine also features an auto start-stop system to further conserve fuel in city driving. This combination of power, torque, fuel efficiency, and standard AWD makes the 2019 Ascent a very competent and well-rounded SUV.

How the 2.4L Turbo BOXER Performs in the Real World

So, how does this powerhouse actually feel when you're behind the wheel of the 2019 Subaru Ascent engine? For starters, Subaru really nailed the balance between refinement and responsiveness. When you're cruising on the highway, the engine is remarkably quiet and smooth, thanks to the inherent balance of the BOXER design and the excellent insulation Subaru employed. You won't feel much vibration, which makes for a relaxed driving experience, especially on long road trips. Step on the accelerator, and the engine comes alive. The turbocharger spools up quickly, and you feel a solid surge of torque pushing you forward. Merging into traffic or passing slower vehicles is generally effortless. Unlike some smaller turbocharged engines that can feel a bit laggy, the FA24 in the Ascent delivers its power quite linearly, making it predictable and easy to manage. The CVT, while sometimes a point of contention for driving purists, does a commendable job here. It keeps the engine in its sweet spot for optimal power delivery without droning excessively. Subaru has tuned it to feel more like a traditional automatic with simulated gear shifts, which helps alleviate some of the 'rubber band' effect that can be associated with CVTs. When climbing hills or carrying a heavy load, the engine pulls strongly, and you rarely feel like it's straining. It provides a sense of confidence, knowing you have ample power on tap. Even when driving in inclement weather, thanks to the standard Symmetrical All-Wheel Drive and X-Mode, the engine's power is managed effectively to maintain traction. The auto start-stop system is also fairly unobtrusive, kicking in smoothly and restarting the engine promptly when you lift your foot off the brake. Overall, the real-world performance of the 2019 Ascent's engine is impressive, offering a great mix of everyday usability, confident acceleration, and refined cruising manners that you'd expect from a modern family SUV.

Fuel Efficiency: Balancing Power and Economy

One of the key considerations for any SUV buyer, especially for a family vehicle like the 2019 Subaru Ascent, is fuel efficiency. Subaru aimed to strike a good balance with the 2.4-liter turbocharged BOXER engine, and for the most part, they succeeded. As mentioned, the EPA estimates hover around 21 MPG in the city and 27 MPG on the highway. These figures are quite competitive when you consider that the Ascent comes standard with Symmetrical All-Wheel Drive, a system that typically adds a slight penalty to fuel economy compared to front-wheel-drive competitors. The direct-injection technology and the efficient operation of the turbocharger play a significant role in achieving these numbers. The CVT also contributes by keeping the engine operating in its most efficient RPM range most of the time. However, real-world fuel economy can vary, guys. If you're frequently driving in heavy stop-and-go city traffic, or if you tend to drive aggressively, you'll likely see numbers closer to the lower end of the spectrum. On the flip side, if you do a lot of highway driving, especially at consistent speeds, you might even exceed the 27 MPG estimate. The auto start-stop system also helps save fuel during idle periods in urban driving. It's also worth noting that the Ascent is designed to run on regular unleaded gasoline, which is a definite plus compared to some competitors that require premium fuel for their turbocharged engines. This can lead to significant savings over the ownership period. While it might not be the absolute most fuel-efficient SUV in its class, the 2019 Ascent offers a very strong combination of all-wheel-drive capability, robust performance, and commendable fuel economy that makes it a practical choice for many families.

Maintenance and Reliability of the 2019 Ascent Engine

When you're looking at a vehicle like the 2019 Subaru Ascent engine, reliability and maintenance are naturally top of mind. Subaru has generally earned a strong reputation for building durable vehicles, and the FA24 BOXER engine is part of that legacy. However, like any modern turbocharged engine, it does have specific maintenance requirements to ensure longevity. The recommended oil change interval is typically every 5,000 to 7,500 miles, or every six months, depending on driving conditions. Using the correct type and viscosity of synthetic oil is crucial for keeping the engine properly lubricated and cool, especially given its turbocharged nature. The direct-injection system means that carbon buildup on the intake valves can become an issue over time, a common characteristic of DI engines. While Subaru doesn't typically recommend a specific intake valve cleaning interval, some owners opt for professional cleaning at higher mileage points (e.g., 50,000-100,000 miles) as a preventative measure. The timing chain, rather than a belt, is another key feature. Timing chains are designed to last the life of the engine and do not require periodic replacement like timing belts, which is a cost saving for owners. Regular checks of coolant levels, spark plugs, and air filters are also important maintenance items. In terms of known issues for the 2019 model year, some early Ascent models experienced issues related to the CVT and potentially the engine, though many were addressed through service bulletins or recalls. It's always a good idea to check the vehicle's service history and any outstanding recalls if you're considering a used 2019 Ascent. Overall, with proper and consistent maintenance, the 2.4-liter turbocharged engine in the 2019 Ascent is expected to be a reliable powerplant, offering many years of service.

Common Issues and Recalls

Let's talk about potential 2019 Subaru Ascent engine concerns and any recalls that popped up. The 2019 model year, being the first generation of the Ascent, did have a few teething problems, as is common with many new vehicle launches. One of the more widely reported issues related to the CVT transmission, with some owners experiencing hesitation, shuddering, or even a complete loss of power. Subaru addressed these issues through software updates and, in some cases, transmission replacements. Another area that saw attention was related to the engine's cooling system and potential leaks, although this was less widespread. There was also a recall concerning the roll rate sensor in the airbag system, which, while not directly engine-related, is an important safety item to be aware of. For the engine itself, some owners reported minor oil consumption, which can be normal for turbocharged engines, but it's worth monitoring. A specific recall also affected some 2019 Ascents regarding concerns with the torque converter within the CVT, which could lead to a potential separation of the vehicle from the transmission. Another recall involved the engine control module (ECM), where a software issue could potentially lead to stalling. It is critically important for anyone considering purchasing a used 2019 Ascent to verify that all recalls have been completed. You can usually do this by checking the VIN on the NHTSA website or by contacting a Subaru dealer. Addressing these potential issues proactively will ensure you get the most out of your Ascent's engine and overall performance. Don't let these potential hiccups scare you off, as Subaru did work to rectify them. Just be an informed buyer, guys!

Is the 2019 Ascent Engine Right for You?

So, after dissecting the 2019 Subaru Ascent engine, is it the right choice for your automotive needs? Let's sum it up. The 2.4-liter turbocharged BOXER engine is a solid performer, offering a great blend of power, responsiveness, and respectable fuel economy, especially considering its standard all-wheel-drive capability. Its 260 horsepower and 277 lb-ft of torque mean you won't feel underpowered, whether you're navigating city streets, tackling highway cruises, or hauling the family and their gear. The inherent smoothness of the BOXER design combined with the CVT's tuning makes for a comfortable and refined driving experience. For families who need a capable three-row SUV that can handle various weather conditions and occasional light towing, the Ascent is a very compelling option. The standard Symmetrical All-Wheel Drive is a huge selling point for those living in areas with inclement weather or for anyone who values the added traction and stability. However, if you're someone who prioritizes extreme fuel efficiency above all else, or if you're looking for a sporty, engaging driving dynamic, there might be other options in the segment that better suit those specific needs. Also, being aware of the potential issues from the first model year and ensuring they've been addressed is key if you're buying used. Overall, the 2019 Ascent's engine is a strong, capable, and well-integrated part of a practical and versatile family SUV. It delivers on Subaru's promise of performance and capability, making it a worthy contender in the crowded mid-size SUV market.