2019 Chevrolet Sonic — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2019 Chevrolet Sonic is a saloon/sedan powered by a 1.4L 4-cyl turbo regular gasoline engine. Its most fuel-efficient configuration returns around 37 mpg (UK) / 31 mpg (US EPA) combined, with 35–37 mpg (UK) across all configurations. Owners often keep a Chevrolet Sonic workshop manual to hand for servicing and repairs.
Compared with the 2018 Chevrolet Sonic: Fuel economy is essentially unchanged at around 37 mpg (UK) combined. No longer listed: 1.8L 4-cyl. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine | 1.4L 4-cyl turbo |
|---|---|
| Transmission | Manual 6-spd |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | Saloon/Sedan |
| Passenger Volume (EPA) | 91 cu ft (2,577 L) |
| Luggage Volume (EPA) | 12 cu ft (340 L) |
| Fuel Economy (UK) | 37 combined / 32 urban / 46 extra-urban mpg |
| Fuel Economy (US EPA) | 31 combined / 27 city / 38 highway mpg |
| CO₂ Emissions | 177 g/km |
| EPA Greenhouse Gas Score | 6 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $2,150 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2019 Chevrolet Sonic, all with the 1.4L 4-cyl turbo engine. Combined fuel economy ranges from 29 to 31 mpg (US), or 35 to 37 mpg (UK), depending on engine, transmission and drive. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 1.4L 4-cyl turbo | Automatic (S6) | Front-Wheel Drive | 35 | 29 (26/34) | 191 | $2,300 |
| 1.4L 4-cyl turbo | Manual 6-spd | Front-Wheel Drive | 37 | 31 (27/38) | 177 | $2,150 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 91 cubic feet (about 2,577 litres) and luggage volume at 12 cubic feet (about 340 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2019 Chevrolet Sonic
Running Costs: 2019 Chevrolet Sonic
Covering around 8,000 miles a year in a 2019 Chevrolet Sonic at 37 mpg combined, expect roughly 983 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $2,150 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2019 Chevrolet Sonic Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2019 Chevrolet Sonic as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
Owners have filed 8 complaints with NHTSA about the 2019 Chevrolet Sonic. The most-reported areas are Unspecified (3), Fuel/propulsion system (2), Engine (2). That is well below the median of 48 complaints across the 9 Chevrolet Sonic model years in our data.
Used-buyer checklist for the 2019 Chevrolet Sonic
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Fuel system (2 owner complaints) — Ask whether any fuel-pump or fuel-system recalls were completed, and watch for hard starting or stalling.
- Engine (2 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
- Engine cooling (2 owner complaints) — Check coolant level, look for leaks and make sure the temperature stays steady in traffic.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
Chevrolet models in our database average about 29 mpg (UK) combined on their most efficient configuration; the 2019 Chevrolet Sonic's 37 mpg is 8 mpg above that make average. Its 177 g/km CO₂ figure is 69 g/km lower than the 246 g/km Chevrolet average.
Of the 9 Chevrolet Sonic model years we cover, the 2019 ranks 8th for combined fuel economy on its best configuration (37 mpg UK combined, against a high of 38 mpg). See every Chevrolet Sonic year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2019 Chevrolet Sonic
Frequently Asked Questions
What engine does the 2019 Chevrolet Sonic have?
It's fitted with a 1.4L 4-cyl turbo regular gasoline engine, paired with a manual 6-spd transmission.
What is the fuel economy of the 2019 Chevrolet Sonic?
The most efficient configuration returns around 37 mpg (UK) combined, or 31 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 35 to 37 mpg.
How much does the 2019 Chevrolet Sonic cost to fuel per year?
The US EPA estimates about $2,150 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2019 Chevrolet Sonic have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 5 stars for frontal crash protection.
Does the 2019 Chevrolet Sonic have any recalls?
NHTSA lists no safety recall campaigns for the 2019 Chevrolet Sonic as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
What are the most common problems reported for the 2019 Chevrolet Sonic?
Among the 8 owner complaints filed with NHTSA, the most-reported areas are Unspecified (3 complaints), Fuel/propulsion system (2 complaints), Engine (2 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2019 Chevrolet Sonic have?
EPA measures interior passenger volume at 91 cubic feet (about 2,577 litres) and luggage volume at 12 cubic feet (about 340 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.