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2020–2025 DN8 (8th generation)

2020–2025 Hyundai Sonata Brake Pad and Rotor Specifications

Brake pad references and rotor diameters for the 2020–2025 Hyundai Sonata, front and rear. Front rotors measure 305 mm. Includes electronic parking brake service notes where they apply.

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2020–2025 Hyundai Sonata brake specifications

Check your manual
SpecValue
Front rotor diameter305 mm
Rear rotor diameter284 mm

N Line (2.5T) trims use larger front rotors (~320mm) than base 2.5L trims. Electronic parking brake, put rear calipers in service/maintenance mode before pushing pistons back.

Which Hyundai Sonata model years does this cover?

These brakes specifications apply to every Hyundai Sonata built from 2020 through 2025 — the DN8 (8th generation), mid-size sedan. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.

What changed during the 2020–2025 Hyundai Sonata

  • 2020Generation launch; 2.5L and 1.6T gas engines, plus Hybrid, at launch
  • 2021N Line trim introduced with the 2.5T Smartstream engine; 1.6T dropped from most trims
  • 2022N Line Night Edition appearance package added; panoramic sunroof newly available
  • 2023SEL trim gains a larger touchscreen infotainment system with navigation; Highway Driving Assist added to the driver-assist suite
  • 2024Facelift with revised front/rear styling and updated interior tech

2020–2025 Hyundai Sonata brakes: common questions

What size are the brake rotors on a 2020–2025 Hyundai Sonata?

305 mm front and 284 mm rear. Measure before ordering if the vehicle may have a towing or performance brake package.

Anything special about servicing the brakes on a 2020–2025 Hyundai Sonata?

N Line (2.5T) trims use larger front rotors (~320mm) than base 2.5L trims. Electronic parking brake, put rear calipers in service/maintenance mode before pushing pistons back..

Sources