2021 Hyundai Accent: Recalls, Problems & MPG
Here are the deets on the 2021 Hyundai Accent: 4 recalls, 16 owner complaints and up to 36 mpg combined.

Recalls
4 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Brakes (hydraulic) Vehicle recall #21V937000 · 2021 · 76 vehicles
What's wrong: The brake master cylinder May have been manufactured with sharp edges that can damage the inner oil seal, resulting in reduced braking performance.
Why it matters: Reduced braking performance can cause longer brake pedal travel or extend the distance required to stop the vehicle, increasing the risk of a crash.
The fix: Dealers will replace the brake master cylinder, free of charge. Owner notification letters were mailed February 10, 2022.
Seat belts, Seat belts Vehicle recall #22V069000 · 2022 · 354 vehicles
What's wrong: In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioner(s) May explode upon deployment.
Why it matters: An exploding seat belt pretensioner can project metal fragments into the vehicle, striking vehicle occupants and resulting in injury.
The fix: Dealers will replace the seat belt pretensioners, free of charge. Owner notification letters were mailed February 24, 2022.
Steering Vehicle recall #22V311000 · 2022 · 2 vehicles
What's wrong: A bolt in the steering column May not be secured properly, which can cause the steering column to detach from the steering rack and result in a loss of steering control.
Why it matters: Loss of steering control can increase the risk of a crash.
The fix: Dealers will inspect and tighten the lower steering column u-joint retention bolt, as necessary, free of charge. Owner notification letters were mailed July 5, 2022.
Seat belts, Seat belts Vehicle recall #22V354000 · 2022 · 230,233 vehicles
What's wrong: In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioners May explode upon deployment.
Why it matters: An exploding seat belt pretensioner can project metal fragments into the vehicle, strike vehicle occupants, and result in injury.
The fix: Dealers will secure the seat belt pretensioner(s) with a cap, free of charge. Owner notification letters were mailed August 28, 2022.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 1 mention a fire, 1 injuries and 0 deaths were reported.
What owners describe
- Seat belts (6): no single recurring theme in the descriptions.
- Wheels (5): the most common themes are tire tread / blowout (4).
- Engine (4): no single recurring theme in the descriptions.
- Electrical (2): no single recurring theme in the descriptions.
The 2021 Hyundai Accent has 16 owner complaints, ranking #27 of 30 Accent model years for complaints (well below the 68 average). Complaints peaked in 2022 (7 filed that year). The typical problem showed up when the car was about 1 year old. Neighboring years: 2020 (12 complaints, 4 recalls), 2022 (17 complaints, 2 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 1.6 L 4-cyl | Automatic (AV-S1) | Front-Wheel Drive | 33 | 41 | 36 | Regular |
| 1.6 L 4-cyl | Manual 6-spd | Front-Wheel Drive | 29 | 39 | 33 | 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 2021 Hyundai Accent.
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.
Books ~$30–$40 · AllAccess $34.99/moHeads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure
FAQ
Does the 2021 Hyundai Accent have any recalls?
Yes. NHTSA lists 4 vehicle recalls for the 2021 Hyundai Accent. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2021 Hyundai Accent problems?
Owners have filed 16 complaints with NHTSA. The most-reported areas are seat belts (6), wheels (5), engine (4).
What gas mileage does the 2021 Hyundai Accent get?
EPA ratings run up to 36 mpg combined (1.6 L, Automatic (AV-S1)), across 2 engine and transmission combos.
Where can I get a 2021 Hyundai Accent 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.