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Vehicles
Hyundai
Sonata

Hyundai Sonata

Every repair filed for this model is listed under its year. Open a year for the capacities cited on that year. A figure does not carry from one year to the next.

2021 is the U.S. owner's manual whose engine table lists the Smartstream G1.6 T-GDi and the Smartstream G2.5 GDi. Other Sonata years are not filed here.

2021

9 published

Brake pads and rotors2021 Sonata brake fluid is DOT-4, 0.74 to 0.85 US qt. Pads are inspected on the schedule. No pad thickness or caliper torque is printed.Published
Drive belt2021 Sonata drive belts are inspected first at 48,000 miles or 72 months, then every 8,000 miles or 12 months. No tension torque is printed.Published
Engine coolant2021 Sonata coolant is 4.76 US qt for the G1.6 T-GDi and 5.49 US qt for the G2.5 GDi. First replacement is 120,000 miles or 120 months.Published
Engine oil and filter2021 Sonata oil is 5.07 US qt for the G1.6 T-GDi and 5.49 US qt for the G2.5 GDi. The grade is SAE 0W-20, API SN PLUS/SP or ILSAC GF-6.Published
Exterior bulbs2021 Sonata headlamps are LED. Replaceable trade numbers in the chart include the stop lamp PY21W, reverse W16W, and license W5W.Published
Spark plugs2021 Sonata firing sequence is 1-3-4-2 on both engines. The G2.5 chart says replace plugs every 96,000 miles. No gap is printed.Published
Tire pressure2021 Sonata full-size tires are 35 psi (240 kPa) on every listed size. Compact spares are 60 psi (420 kPa). Normal load means up to 3 people.Published
Transmission fluid2021 Sonata automatic transmission fluid is 6.89 US qt of ATF SP-IV. The normal schedule says no check and no service required.Published
Wheel lug nuts2021 Sonata wheel lug nut torque is 11–13 kgf·m (79–94 lbf·ft, 107–127 N·m). The tire table uses that cell for the listed rows.Published