Subaru Impreza Wagon AWD Engine Oil Specs

Engine oil type, capacity & service interval for the Subaru Impreza Wagon AWD (2001–2016). Select your year below for full specifications.

Typical Oil Grade
5W-30
Capacity
4.2 qt
Change Interval
7,500 mi
Years Available
6

Subaru Impreza Wagon AWD Engine Oil Specs by Year

All 6 years
Year Engine Oil Grade Capacity Interval
2016 2L 4-Cylinder 5W-30 4.2 qt 7,500 mi View →
2015 2L 4-Cylinder 5W-30 4.2 qt 7,500 mi View →
2014 2L 4-Cylinder 5W-30 4.2 qt 5,000 mi View →
2013 2L 4-Cylinder 0W-20 4.5 qt 5,000 mi View →
2002 2L 4-Cylinder 0W-20 4.2 qt 5,000 mi View →
2001 2.2L 4-Cylinder 5W-30 4.5 qt 7,500 mi View →

Subaru Impreza Wagon AWD Engine Oil Guide

The Subaru Impreza Wagon AWD was produced from 2001 to 2016. This model typically uses 5W-30 full synthetic engine oil — a specification common to most Subaru Imp-series vehicles.

Selecting the correct oil viscosity for your Subaru Impreza Wagon AWD is essential. Using a grade that is too thin reduces protection at operating temperature, while too thick an oil impairs cold-start flow and reduces fuel economy. Always match the exact grade shown for your specific model year.

The recommended oil change interval for the Subaru Impreza Wagon AWD is every 7,500 miles or 12 months. Under severe driving conditions — track use, towing, or frequent cold starts — shorten this interval by 25–30%.

When servicing your Subaru Impreza Wagon AWD, always replace the oil filter at every oil change. Using a quality filter — such as the Mann or Mahle filters specified for Subaru engines — ensures proper oil pressure and prevents unfiltered oil from circulating through the engine.

Oil change costs for the Subaru Impreza Wagon AWD at a US dealership or independent European specialist typically range from $120 to $200 for a full synthetic service. DIY oil changes cost approximately $60–$90 in parts (oil + filter) and take about 30 minutes with the right tools.

Always consult your vehicle's owner's manual to confirm the exact specification for your specific trim and engine variant, as some Subaru Impreza Wagon AWD configurations may have different requirements.

⚠ Important for Subaru

Subaru engines require BMW Longlife-approved full synthetic oil. Using non-approved conventional oil can damage the variable valve timing (VANOS) system and void your warranty.

Oil Level Check

Subaru engines may consume small amounts of oil between services. Check the oil level via the iDrive display or dipstick every 1,000 miles to avoid running low, especially in older models.