2018 Hyundai Elantra: Recalls, Problems & MPG
Here are the deets on the 2018 Hyundai Elantra: 0 recalls, 283 owner complaints and up to 35 mpg combined.
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Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 7 mention a fire, 6 injuries and 1 deaths were reported.
What owners describe
- Engine (141): the most common themes are stalls / loses power (71), warning light on (56), noise or vibration (41).
- Other / unknown (54): the most common themes are stalls / loses power (11), warning light on (9).
- Electrical (43): the most common themes are stalls / loses power (17), warning light on (11), electrical failure (9).
- Transmission & drivetrain (24): the most common themes are stalls / loses power (10), noise or vibration (6), hard / delayed shifting (5).
The 2018 Hyundai Elantra has 283 owner complaints, ranking #11 of 35 Elantra model years for complaints (about average; the typical year has 249). Complaints peaked in 2022 (50 filed that year). The typical problem showed up when the car was about 4 years old, at a median of 26,600 miles. Neighboring years: 2017 (767 complaints, 4 recalls), 2019 (251 complaints, 1 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 1.4 L 4-cyl turbo | Automatic (AM7) | Front-Wheel Drive | 32 | 40 | 35 | Regular |
| 2.0 L 4-cyl | Automatic (S6) | Front-Wheel Drive | 28 | 37 | 32 | Regular |
| 2.0 L 4-cyl | Manual 6-spd | Front-Wheel Drive | 26 | 36 | 29 | Regular |
| 1.6 L 4-cyl turbo | Automatic (AM7) | Front-Wheel Drive | 26 | 33 | 29 | Regular |
| 1.6 L 4-cyl turbo | Manual 6-spd | Front-Wheel Drive | 22 | 30 | 25 | Regular |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2018 Hyundai Elantra.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
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FAQ
Does the 2018 Hyundai Elantra have any recalls?
NHTSA doesn't list any vehicle recalls for the 2018 Hyundai Elantra. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2018 Hyundai Elantra problems?
Owners have filed 283 complaints with NHTSA. The most-reported areas are engine (141), other / unknown (54), electrical (43).
What gas mileage does the 2018 Hyundai Elantra get?
EPA ratings run up to 35 mpg combined (1.4 L, Automatic (AM7)), across 5 engine and transmission combos.
Where can I get a 2018 Hyundai Elantra repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.