Hey guys! Are you curious about what's under the hood of the all-new 2025 Subaru Impreza? Well, you've come to the right place. Let’s dive into the engine specs and performance details that make this compact hatchback a compelling choice for drivers. The 2025 Impreza marks a significant step forward, blending Subaru's renowned reliability with enhanced performance and modern features. Whether you're a long-time Subaru enthusiast or considering joining the family, understanding the engine specs is crucial. Let's get started and explore what powers the latest Impreza.

Engine Options and Performance

The 2025 Subaru Impreza offers two primary engine options, each designed to provide a balance of efficiency and performance. Understanding these options will help you choose the model that best fits your driving needs.

2.0-Liter 4-Cylinder Engine

The base and Sport trims of the 2025 Impreza come equipped with a 2.0-liter 4-cylinder engine. This engine is designed for everyday usability, offering a smooth and responsive driving experience. Here’s a closer look at its specifications:

• Horsepower: The 2.0-liter engine produces around 152 horsepower.
• Torque: It delivers approximately 145 lb-ft of torque.
• Drivetrain: Like all Subaru models (except the BRZ), the Impreza features Subaru’s signature symmetrical all-wheel drive (AWD) system.
• Transmission: The engine is paired with a Lineartronic CVT (Continuously Variable Transmission), which helps optimize fuel efficiency and provide seamless acceleration.
• Fuel Economy: Expect to see fuel economy figures around 27 MPG in the city and 36 MPG on the highway, making it a practical choice for daily commutes and longer trips.

This engine is perfect for drivers who prioritize fuel efficiency and reliability. The symmetrical AWD provides enhanced stability and traction, especially in adverse weather conditions. For those who need a bit more power, Subaru offers an upgraded engine option.

2.5-Liter 4-Cylinder Engine

For those seeking more oomph, the RS trim of the 2025 Impreza boasts a 2.5-liter 4-cylinder engine. This engine provides a noticeable boost in power, making the Impreza more engaging to drive. Here are the details:

• Horsepower: The 2.5-liter engine cranks out 182 horsepower.
• Torque: It generates 178 lb-ft of torque.
• Drivetrain: Again, symmetrical AWD comes standard.
• Transmission: The 2.5-liter engine is also paired with a Lineartronic CVT, but it’s tuned to handle the increased power and provide a sportier feel.
• Fuel Economy: Fuel economy is still respectable, with estimates around 26 MPG in the city and 33 MPG on the highway.

The 2.5-liter engine transforms the Impreza into a more spirited performer. The added horsepower and torque make it quicker off the line and more confident when passing or merging onto the highway. If you enjoy a more engaging driving experience, the RS trim is definitely worth considering. The engine is powerful enough to handle any landscape.

Key Engine Technologies

Subaru integrates several key technologies into the Impreza’s engines to enhance performance, efficiency, and reliability. Let's explore some of these features.

Symmetrical All-Wheel Drive (AWD)

At the heart of every Impreza is Subaru’s symmetrical AWD system. Unlike many other AWD systems that react to wheel slip, Subaru’s system is always engaged, providing power to all four wheels simultaneously. This results in superior traction and stability, especially in challenging driving conditions. The symmetrical design ensures that the weight distribution is balanced, which further enhances handling and control. Whether you're driving on wet, snowy, or gravel roads, the Impreza’s AWD system gives you the confidence to tackle almost anything.

Lineartronic CVT (Continuously Variable Transmission)

The Lineartronic CVT is designed to maximize fuel efficiency and provide smooth acceleration. Unlike traditional automatic transmissions that use fixed gears, the CVT uses a system of pulleys and belts to provide a virtually infinite number of gear ratios. This allows the engine to operate at its most efficient RPM, resulting in better fuel economy. The CVT also contributes to a smoother driving experience, as there are no abrupt gear changes. However, some drivers find that CVTs can feel a bit different than traditional automatics, particularly under hard acceleration.

Active Valve Control System (AVCS)

Subaru’s Active Valve Control System (AVCS) optimizes engine performance by continuously adjusting the intake and exhaust valve timing. This helps to improve power output, fuel efficiency, and reduce emissions. AVCS allows the engine to adapt to different driving conditions, ensuring that it always operates at its peak efficiency. By precisely controlling the valve timing, AVCS can optimize the engine for maximum power at high RPMs and maximum fuel efficiency at low RPMs.

Dual Overhead Cam (DOHC)

Both engines in the 2025 Impreza feature a Dual Overhead Cam (DOHC) design. This means that there are two camshafts per cylinder head, one for the intake valves and one for the exhaust valves. DOHC designs allow for more precise control over valve timing and lift, which can improve engine performance and efficiency. DOHC engines also tend to be more compact and lighter than Single Overhead Cam (SOHC) engines, which can further enhance performance.

Performance and Handling

The 2025 Subaru Impreza is designed to offer a well-rounded driving experience, blending performance with comfort and practicality. The combination of Subaru’s engines, AWD system, and other technologies results in a car that’s both fun to drive and capable in a variety of conditions.

Driving Dynamics

The Impreza’s symmetrical AWD system provides excellent grip and stability, making it feel planted and secure on the road. The car’s handling is responsive and predictable, which inspires confidence in the driver. The suspension is tuned to provide a comfortable ride, even on rough roads. The Impreza also features active torque vectoring, which helps to improve cornering performance by applying braking force to the inside wheels.

Acceleration and Speed

The 2.0-liter engine provides adequate acceleration for most driving situations, but the 2.5-liter engine offers a noticeable improvement in performance. The 2.5-liter engine can accelerate from 0 to 60 mph in around 7.5 seconds, which is respectable for a compact hatchback. The Impreza’s CVT transmission provides smooth and seamless acceleration, but some drivers may miss the feel of a traditional automatic transmission.

Ride Comfort

The Impreza’s suspension is designed to provide a comfortable and controlled ride. The car absorbs bumps and road imperfections well, without feeling floaty or disconnected from the road. The seats are also comfortable and supportive, making the Impreza a great choice for long drives. The cabin is relatively quiet, thanks to Subaru’s efforts to reduce noise, vibration, and harshness (NVH).

Fuel Efficiency

Fuel efficiency is a crucial factor for many car buyers, and the 2025 Subaru Impreza delivers respectable numbers in this area. The 2.0-liter engine offers the best fuel economy, with EPA estimates of 27 MPG in the city and 36 MPG on the highway. The 2.5-liter engine is slightly less efficient, but still delivers a respectable 26 MPG in the city and 33 MPG on the highway. These figures make the Impreza a practical choice for daily commutes and longer trips.

Real-World MPG

While EPA estimates provide a good baseline, real-world fuel economy can vary depending on driving conditions and habits. Factors such as speed, acceleration, and terrain can all impact fuel economy. In general, drivers can expect to achieve fuel economy numbers that are close to the EPA estimates, but it’s always a good idea to keep these factors in mind.

Tips for Improving Fuel Economy

There are several things that drivers can do to improve fuel economy in the Impreza. These include:

• Driving at a steady speed and avoiding hard acceleration.
• Keeping tires properly inflated.
• Removing excess weight from the car.
• Using cruise control on the highway.
• Keeping the engine properly maintained.

Conclusion

The 2025 Subaru Impreza offers a compelling package for drivers seeking a reliable, capable, and efficient compact hatchback. With two engine options to choose from, both offering Subaru’s renowned symmetrical AWD, the Impreza is well-equipped to handle a variety of driving conditions. Whether you prioritize fuel efficiency or performance, there’s an Impreza model that’s right for you. The Impreza’s combination of practicality, comfort, and driving dynamics make it a standout choice in its class. So, if you're in the market for a new compact car, be sure to give the 2025 Subaru Impreza a serious look! You won't be disappointed by the sheer reliability and performance of this vehicle. Happy driving, folks!