The Subaru Forester is a globally acclaimed compact SUV, known for its legendary reliability, top-tier safety features, and Symmetrical All-Wheel Drive (AWD) system. The latest Subaru Forester SK trims – SK9, SKE, and SK5 showcase Subaru’s continued evolution in engine performance, driving dynamics, and technological upgrades. This in-depth comparison explores the technical specs, performance differences, and durability factors to help you choose the right fit among Subaru Forester SK trims available for your lifestyle.

Trim Comparison Overview: Subaru Forester SK9, SKE, and SK5

Engine and Performance Breakdown

Subaru Forester SKE (FB20 2.0L Naturally Aspirated)

• Powered by the FB20 2.0L boxer engine, delivering around 156 hp and 196 Nm of torque.

• Prioritizes fuel efficiency and smooth, linear acceleration—ideal for city driving and mild off-road use.

• Equipped with Lineartronic CVT, providing seamless power delivery.

• Estimated fuel economy: 26 MPG city / 33 MPG highway (~7.6 L/100 km).

• Best suited for buyers focused on reliability, affordability, and daily usability.

Subaru Forester SK9 (FB25 2.5L Naturally Aspirated)

• Features the upgraded FB25 2.5L engine, outputting approximately 182 hp and 239 Nm torque.

• Offers stronger acceleration and enhanced highway performance compared to the SKE.

• Maintains a balanced power curve with reliable fuel economy.

• Slightly tuned CVT improves driving confidence.

• Ideal for drivers seeking power, refinement, and tech-enhanced interiors.

Subaru Forester SK5 (CB18 1.8L Turbocharged)

• Introduces the CB18 1.8L turbocharged boxer engine with 177 hp and an impressive 300 Nm torque.

• Turbocharging boosts low-end torque, enhancing responsiveness and off-the-line acceleration.

• CVT is optimized for higher torque delivery, creating a sportier feel.

• Fuel economy: Slightly less efficient (~8.5 L/100 km) but competitive for a turbocharged SUV.

• Ideal for enthusiasts wanting performance-focused driving with Subaru’s AWD reliability.

Drive and Handling Comparison

• All trims come standard with Symmetrical All-Wheel Drive, ensuring exceptional traction and road stability.

• SKE and SK9 prioritize comfort with softer suspension tuning for smooth rides.

• SK5 adds a sportier suspension setup, complementing its turbo engine for better handling.

• Steering feedback is tuned more for safety and control than sportiness across all variants.

• Off-road capabilities remain strong in all trims, with optional X-Mode enhancing traction on slippery surfaces.

Safety of the 2025 Subaru Forester (SK9, SKE, SK5) and Its Top Ratings

The 2025 Subaru Forester SK trims (excluding the Wilderness trim), have earned top safety accolades and are widely recognized as one of the safest compact SUVs on the market.

IIHS Top Safety Pick+ Award

• The Insurance Institute for Highway Safety (IIHS) awarded the 2025 Subaru Forester its highest honor, the Top Safety Pick+, reflecting outstanding crashworthiness and crash avoidance capabilities.

• This award requires vehicles to earn “Good” ratings in multiple crash tests, including small overlap front, moderate overlap front, side impact, roof strength, and head restraints. The Forester achieved “Good” ratings in all these categories.

• It also scored highly in pedestrian front crash prevention, earning a “Good” rating, which is critical for urban safety.

• The Forester’s headlights (across all trims except Wilderness) received “Acceptable” or “Good” ratings, meeting the stringent requirements for this award.

Crash Test Performance Highlights

• Driver-side small overlap frontal crash: Rated “Good” for structure, injury measures, and restraint performance.

• Moderate overlap front crash: Also “Good,” with minimal occupant compartment intrusion and low injury risk.

• Side impact crash: “Good” rating with effective protection of head, torso, and pelvis for driver and passengers.

• Rear passenger protection: Strong with low risk of injury to head and neck, and moderate risk to chest.

• Occupant compartment integrity: High structural rigidity minimizes intrusion during crashes, protecting occupants effectively.

Safety Features Contributing to Ratings

• Subaru’s EyeSight Driver Assist Technology is standard across SK trims, offering:

  • Adaptive Cruise Control with lane centering

  • Pre-Collision Braking with pedestrian detection

  • Lane Departure and Sway Warning

  • Lead Vehicle Start Alert

• Additional features include:

  • Rear Cross-Traffic Alert

  • Blind Spot Detection

  • Driver Monitoring System (on higher trims)

  • Multiple airbags and advanced restraint systems

Durability and Reliability Insights

• Subaru’s boxer engines offer a low center of gravity and mechanical balance, improving long-term durability.

• FB20 and FB25 engines show increased reliability compared to older Subaru engine generations.

• The CB18 turbo engine, though newer, is built with modern durability standards and efficiency in mind.

• Annual maintenance costs are reasonable, ranging from $600–$700, depending on usage.

• Subaru’s refined CVTs reduce noise and wear, improving longevity and driving comfort.

• The AWD system is highly durable with routine maintenance, known for exceptional long-term performance.

Interior and Technology Comparison

• SKE: Features practical design, 6.5 to 8-inch infotainment, Apple CarPlay/Android Auto, cloth/synthetic seats, and Subaru’s EyeSight safety suite.

• SK9: Adds premium interior materials, larger infotainment options (up to 8 inches), better audio systems, and enhanced safety features like lane centering and adaptive cruise.

• SK5: Includes sporty interior finishes, sport-style seating, and advanced driver-assistance tech alongside the full EyeSight suite.

Quick Specs Summary: SKE vs SK9 vs SK5

Conclusion: Which Subaru Forester Trim Is Right for You?

• SKE is ideal for those prioritizing fuel efficiency, affordability, and reliability—perfect for urban commutes and daily driving.

• SK9 strikes a balance with extra power, refined features, and a comfortable ride—great for families or long-distance drivers.

• SK5 caters to driving enthusiasts looking for turbocharged performance, sporty handling, and advanced tech.

No matter which trim you choose, every Subaru Forester upholds the brand’s commitment to durability, safety, and AWD excellence, making it one of the most dependable SUVs on the market today.