2020 Chevrolet Sonic: Recalls, Problems & MPG
Here are the deets on the 2020 Chevrolet Sonic: 0 recalls, 10 owner complaints and up to 29 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, 0 injuries and 0 deaths were reported.
What owners describe
- Electrical (6): the most common themes are electrical failure (2), door / lock issues (2).
- Transmission & drivetrain (3): no single recurring theme in the descriptions.
- Engine (2): the most common themes are overheating (2).
- Airbags (1): no single recurring theme in the descriptions.
The 2020 Chevrolet Sonic has 10 owner complaints, ranking #8 of 10 Sonic model years for complaints (well below the 95 average). Complaints peaked in 2024 (3 filed that year). The typical problem showed up when the car was about 4 years old, at a median of 3,400 miles. Neighboring years: 2019 (8 complaints, 0 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 1.4 L 4-cyl turbo | Automatic (S6) | Front-Wheel Drive | 26 | 34 | 29 | 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 2020 Chevrolet Sonic.
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 2020 Chevrolet Sonic have any recalls?
NHTSA doesn't list any vehicle recalls for the 2020 Chevrolet Sonic. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2020 Chevrolet Sonic problems?
Owners have filed 10 complaints with NHTSA. The most-reported areas are electrical (6), transmission & drivetrain (3), engine (2).
What gas mileage does the 2020 Chevrolet Sonic get?
EPA ratings run up to 29 mpg combined (1.4 L, Automatic (S6)), across 1 engine and transmission combos.
Where can I get a 2020 Chevrolet Sonic 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.