Car Model History

Four-door sedan · 1.6L turbocharged inline-four

2021 Hyundai Elantra N Line 7-speed dual-clutch automatic

Hyundai's official 2021 U.S. lineup assigns the N Line grade to this 1.6L turbocharged inline-four and 7-speed dual-clutch automatic powertrain.

2021 Hyundai Elantra (CN7) — 1.6AT High Spec in red, front three-quarter view
Exact 2021 Elantra reference photograph; exact configuration not verified ·

Photo: “2021 Hyundai Elantra 1.6AT High Spec red front view in Brunei” by AIMHO'S REBELLION 8490s / Wikimedia Commons, licensed under CC BY-SA 4.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
N Line
Body style
Four-door sedan
Engine
1.6L turbocharged inline-four
Transmission
7-speed dual-clutch automatic

United States configuration. Packages, colors, and accessories are not separate factory configurations.

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 2021 Hyundai Elantra N Line 7-speed dual-clutch automatic. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
2
Factory intervals
1
Fitment-scoped
2
Exact references
1

Before orderingIdentify your engine, options and build date.Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine air-cleaner filter

    Exact reference available

    K&N catalog fitment is independent of Hyundai's published service interval.

    N Line 1.6L turbo models

    Catalog fitment only; it does not establish or replace Hyundai's service interval.

    Applies to: 2021 · 1.6L turbocharged inline-four · 7-speed dual-clutch automatic, 6-speed manual · United States

    Source: K&N — Hyundai Elantra replacement air-filter catalog · 2021 Hyundai Elantra 1.6L L4 Gas row — 33-5118 · checked

    Verified ordering references

  • Climate-control air filter

    Sourced interval available

    Applies to: 2021 · United States

    Published interval: 12 months · Normal-usage replacement interval.

    Source: Hyundai USA — 2021 Elantra Quick Reference Guide · Maintenance table — Climate Control Air Filter row · checked

Sources

  1. Hyundai Newsroom — 2021 Elantra lineup and powertrains

Other 2021 configurations

Filter all 2021 configurations →