CN7 (7th generation) · Compact sedan
2021–2025 Hyundai Elantra Specifications
Every maintenance specification shared across the 2021–2025 Hyundai Elantra: which oil and how much, battery group, factory tire sizes, wiper lengths, service intervals, and the failures recorded against this generation.
Last verified
Quick facts
- Engine oil
- 0W-20, 4.5 qt (base engine)
- Battery
- Group 35 (gas trims); H5 AGM on trims with idle Stop & Go, 500 CCA
- Tire size
- 195/65R15 (base trim)
- Wiper blades
- 26" / 16"
- Cabin filter
- Hyundai 97133-L1000 (some sources still list 97133-F2000 as an alternate/superseding number, verify by VIN)
- Key fob battery
- CR2032
2021–2025 Hyundai Elantra maintenance guides
Oil & filter
Viscosity, capacity, filter part numbers, change interval
Battery
BCI group size, cold cranking amps, AGM or flooded
Tires & wheels
Factory sizes by trim, pressures, bolt pattern, lug torque
Wiper blades
Driver, passenger and rear blade lengths
Air & cabin filters
Cabin and engine air filter part numbers, locations, intervals
Bulbs
Headlight, fog and marker bulb types
Brakes
Rotor diameters, pad references, service notes
Fluids
Transmission fluid, coolant, brake fluid and capacities
Service schedule
What's actually due at every mileage interval
Problems & reliability
Documented failures, recalls, and which years to avoid
Oil light reset
Step-by-step maintenance light reset, no tools
Key fob battery
Which coin cell the remote takes
Specs
Towing, weight, fuel tank, fuel economy
Which engines came in the 2021–2025 Hyundai Elantra?
| Engine | Model years | Trims | Oil | Capacity |
|---|---|---|---|---|
| 2.0L 4-cylinder MPI (Smartstream) | 2021–2025 | SE, SEL, SEL Convenience, Limited | 0W-20 | 4.5 qt |
| 1.6L Hybrid (Smartstream + 6-speed DCT hybrid transaxle) | 2021–2025 | Blue, SEL, Limited (Hybrid) | 0W-20 | 4 qt |
| 1.6L Turbo (Gamma T-GDI, N Line) | 2021–2025 | N Line | 0W-20 | 5.1 qt |
| 2.0L Turbo (Elantra N) | 2022–2025 | N | 0W-30 | 5.5 qt |
Year-by-year changes
- 2021CN7 generation launch; 2.0L MPI, Hybrid, and 1.6T N Line all available at launch
- 2022Elantra N added (2.0L turbo, 276 hp); manual or 8-speed wet DCT
- 2023–2024Facelift with revised front fascia and updated infotainment; N gets minor suspension/software tweaks
- 2025Carryover year; Elantra Hybrid continues into the following model year per Hyundai's 2026 lineup
Model years in this generation
Year pages cover what changed that year, the engines offered, and the problems documented against it. For the full nameplate history, see the Hyundai Elantra guide.
Sources
- Ontario Hyundai, Elantra oil type & capacity by model year (2021–2026 engines)
- AMSOIL lookup, 2022 Elantra 2.0L Smartstream MPI oil spec/capacity
- AMSOIL lookup, 2022 Elantra 1.6L Hybrid oil spec/capacity
- AMSOIL lookup, 2022 Elantra N 2.0L Turbo oil spec/capacity
- OilShop.ca, 2025 Elantra N oil type, capacity, filter
- Konig Wheels fit check, Elantra N factory wheel/tire fitment (245/35R19, 5x114.3)
- Michelin USA, Elantra N tire sizes and pressures
- Paragon/EBay, Elantra N 360mm front brake rotor OE diameter
- NHTSA recall 22V-123/22V-218/22V-354, seat belt pretensioner explosion risk
- NHTSA recall 24V-879, rearview camera failure
- NHTSA recall 24V-308, EGR valve electrical short
- fueleconomy.gov, 2022 Elantra EPA ratings (all trims incl. Hybrid, N)
- Edmunds, 2022 Elantra Hybrid specs (curb weight, fuel tank, mpg)
- Cabin air filter 97133-L1000 fitment (2021–2022 Elantra)