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Chevrolet · Compact car

2020 Chevrolet Sonic

Gas
Compact Cars
2 EPA-rated configurations
Data refreshed 2026-09-11
A
Safety Signal
100 / 100 from the NHTSA recall record
RecallsNHTSA campaigns0
Complaintsowner reports to NHTSA10
Crash ratingNHTSA overall5★
Fuel economybest combined, EPA29 mpg
20202019201820172016

The 2020 Chevrolet Sonic is sold in the U.S. as a gas compact car with 2 EPA-rated configurations. The most efficient version, the Sonic, is EPA-rated at 29 mpg combined. NHTSA lists no recall campaigns for this model year so far (Safety Signal A). Owners have filed 10 complaints, most often about the electrical system. NHTSA crash-tested it at 5 stars overall.

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
SonicGasFWD1.4L 4-cyl turbo263429$2,150
Sonic 5GasFWD1.4L 4-cyl turbo263429$2,150

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 41531, 41538.

Factory warranty running out?

The 2020 Chevrolet Sonic is in the years where transmission, electronics and drivetrain repairs land on the owner. Compare extended-coverage quotes in about two minutes.

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Recalls (0)

Source: NHTSA recall database

No NHTSA recall campaigns are on file for the 2020 Chevrolet Sonic. New campaigns appear here within a week of NHTSA posting them.

Owner complaints

Source: NHTSA complaint database
10complaints filed

0 involved a crash · 0 a fire · 0 injuries · 0 deaths reported

Filed per year: 2020: 2 · 2021: 1 · 2023: 2 · 2024: 3 · 2025: 1 · 2026: 1

Most-cited components

Electrical System6
Power Train3
Engine2
Air Bags1
Steering1
Fuel/Propulsion System1

What owners describe

“Engine Cooling System (Thermostat Housing / Water Outlet) The vehicle suffered a premature structural failure of the factory engine coolant thermostat housing. The component, which is manufactured from a fragile plastic composite, cracked completely open without warning, causing an immediate, rapid loss of engine coola…”Jun 22, 2026 · Engine · NHTSA owner report
“Purchased from Carvana. Nine days after purchase came out to a dead battery took it to the authorized dealer and they said the battery was a bad cell battery. Replace the battery. Six days after they replaced the battery it was dead again. This time they had it in the shop for two weeks before they found the issue. It …”Nov 1, 2025 · Electrical System · NHTSA owner report
“1. What component or system failed or malfunctioned, and is it available for inspection upon request? The passenger seat adjustment mechanism has failed, causing the seat to become stuck in the farthest rear position. The malfunction is likely related to either the motor, seat track, or the electrical system controllin…”Nov 15, 2024 · Seats · NHTSA owner report

Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.

Crash ratings

Source: NHTSA NCAP
ConfigurationOverallFrontalSideRolloverRollover risk
4 DR FWD★★★★★★★★★★★★★★★★★★★☆13%
5 HB FWD★★★★★★★★★★★★★★★★★★★☆13%

NHTSA New Car Assessment Program.

Other Sonic model years

Sources & method

Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). Floor 35. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Complaint counts and NHTSA crash ratings are shown separately and are not blended into the grade.

EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed weekly.

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