2021 Acura Ilx: Recalls, Problems & MPG
Here are the deets on the 2021 Acura Ilx: 0 recalls, 11 owner complaints and up to 28 mpg combined.
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. 0 mention a fire, 1 injuries and 0 deaths were reported.
What owners describe
- Other / unknown (3): the most common themes are noise or vibration (2).
- Exterior lights (3): the most common themes are electrical failure (3), stalls / loses power (2).
- Lane departure (3): the most common themes are stalls / loses power (2), electrical failure (2).
- Airbags (2): no single recurring theme in the descriptions.
The 2021 Acura Ilx has 11 owner complaints, ranking #8 of 10 Ilx model years for complaints (well below the 27 average). Complaints peaked in 2024 (3 filed that year). The typical problem showed up when the car was about 2 years old, at a median of 5,800 miles. Neighboring years: 2020 (10 complaints, 2 recalls), 2022 (3 complaints, 0 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 2.4 L 4-cyl | Automatic (AM-S8) | Front-Wheel Drive | 24 | 34 | 28 | Premium |
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 Acura Ilx.
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.
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FAQ
Does the 2021 Acura Ilx have any recalls?
NHTSA doesn't list any vehicle recalls for the 2021 Acura Ilx. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2021 Acura Ilx problems?
Owners have filed 11 complaints with NHTSA. The most-reported areas are other / unknown (3), exterior lights (3), lane departure (3).
What gas mileage does the 2021 Acura Ilx get?
EPA ratings run up to 28 mpg combined (2.4 L, Automatic (AM-S8)), across 1 engine and transmission combos.
Where can I get a 2021 Acura Ilx 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.