2023 Hyundai Sonata specs
Maintenance specs from the 2023 Hyundai Sonata owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: Smartstream G1.6 T-GDi, Smartstream G2.5 GDi, Smartstream G2.5 T-GDi
Engine & fluids
Tires & wheels
Capacities & towing
Keys & lighting
Transmission fluid
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Automatic transmission | SP4M-1type | “Hyundai Genuine ATF SP4M-1” | PDF page 26 ↗ |
| Dual clutch transmission gear oil (Smartstream G2.5 T-GDi) | GS WDCTF HD Gtype | “GS WDCTF HD G (WET DCT” | PDF page 26 ↗ |
| Dual clutch transmission control oil (Smartstream G2.5 T-GDi) | GS WDCTF HD Htype | “GS WDCTF HD H (WET DCT” | PDF page 26 ↗ |
| Automatic transmission | 6.89 US qtcapacity | “6.89 US qt. (6.5Ţ)” | PDF page 26 ↗ |
| Dual clutch transmission gear oil (Smartstream G2.5 T-GDi) | 3.49~3.59 U.S.qtcapacity | “3.49~3.59 U.S.qt” | PDF page 26 ↗ |
| Dual clutch transmission control oil (Smartstream G2.5 T-GDi) | 2.59~2.64 U.S.qtcapacity | “2.59~2.64 U.S.qt” | PDF page 26 ↗ |
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 79~94 lbf·ft | “79~94 lbf·ft (11~13 kgf·m).” | PDF page 489 ↗ |
Confirm with your own manual, dipstick or door-jamb label.
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