Your 2020 Subaru Ascent requires synthetic 0W-20 engine oil. This specification supports efficient fuel economy and turbocharged engine protection for the FA24 powerplant.
Oil type and specifications
Understanding the exact oil specification helps ensure proper protection, lubrication, and performance under a range of driving conditions. Here are the core requirements you should follow when servicing a 2020 Ascent.
- Oil grade: 0W-20 synthetic engine oil (full synthetic is strongly recommended).
- Standards: oil should meet API SN and ILSAC GF-5 (GF-6-compatible oils are generally acceptable where specified by the manual).
- Engine compatibility: applicable to the FA24 2.4-liter turbocharged engine used in the 2020 Ascent.
- Oil capacity (with filter): approximately 5.7 quarts.
- Filter: use a quality oil filter (genuine Subaru/OEM or equivalent high-quality filter).
Concluding summary: Use a 0W-20 synthetic oil that meets API SN and ILSAC GF-5/6 standards, and replace the filter at every oil change to maintain optimal engine protection.
Oil capacity and change intervals
Knowing the right fill amount and the suggested change timing helps drivers plan maintenance without surprise costs or risks to the engine.
- Oil capacity: about 5.7 quarts with filter change.
- Change interval: typically every 6,000 miles or 6 months under normal driving; more frequent changes may be recommended under severe driving conditions (e.g., heavy towing, extreme temperatures, frequent short trips).
- Procedure reminder: after an oil change, check the oil level with the dipstick and top off to the proper mark if needed.
- Documentation: keep service records and follow the schedule outlined in the owner’s manual for the most accurate guidance.
Concluding note: Adhering to the recommended interval and using the correct oil grade are key to maintaining engine health and performance over time.
Common questions and practical tips
Frequently asked points
- What kind of oil does the 2020 Subaru Ascent take? It takes synthetic 0W-20 engine oil.
- How much oil does it take? Approximately 5.7 quarts with filter.
- Can I use a different viscosity or non-synthetic oil? The recommended specification is 0W-20 synthetic; deviations are not advised unless directed by a Subaru technician or the owner's manual.
- How often should I change the oil? Most drivers follow a 6,000-mile/6-month interval under normal conditions; shorter intervals may apply under severe driving scenarios.
- Any maintenance tips? Use a high-quality oil filter, verify oil level after changes, and record service dates to stay on schedule.
Summary
In brief, the 2020 Subaru Ascent requires 0W-20 synthetic engine oil to protect its 2.4-liter FA24 engine. The oil capacity is about 5.7 quarts with a filter, and typical change intervals run around 6,000 miles under normal driving, with adjustments for severe conditions. Always refer to the owner’s manual for the exact specifications and intervals, and use oils that meet API SN and ILSAC GF-5/6 standards to ensure optimal engine performance and longevity.