Model: Hyundai Elantra, HD (2007 – 2010) (USA) Engine Capacity Intervals Elantra 2.0 (2007 – 2008) Beta 4 l 4.23 US Quarts / Filter: n/a 7 500 miles / 6 months Elantra 2.0 (2009 – 2010) Beta 4 l 4.23 US Quarts / Filter: n/a 7 500 miles / 12 months Model: Hyundai Elantra, MD/UD (2011 – … Continue reading Hyundai Elantra engine oil capacity (USA)