engine oil capacity SUBARU WRX 2019 Quick Guide
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Engine Oil
Use only the following oils:
  •    5W-30 synthetic, replacement interval 6,000 miles under normal driving 
conditions. No requirement at the first 3,000 miles.
  •    ILSAC GF-5, which can be identified with the ILSAC certification  
mark (Starburst mark). 
  •    Or API classification SN with the words “RESOURCE CONSERVING”.
Engine Oil Capacity
 •    For WRX: 5.4 US qt (5.1 liters, 4.5 Imp qt)
  •    For WRX STI: 4.5 US qt (4.3 liters, 3.8 Imp qt)
Additional  
Information
3572136_19b_WRX_WRX_STI_QG_061118.indd   276/11/18   5:08 PM
Getting  
Started Instrument  
Panel Gauges
Personalize ControlsWhile  
Operating Safety/In Case 
of Emergency Additional  
Information