2023 Kia Rio.
The 2023 Kia Rio has too few complaints to score: 12 in its first 3 years. Owners complain most about steering, it has 0 recalls, and it gets 36 mpg combined. The best Kia Rio year is 2018.
Early read

Before you buy. What matters most for this car.
How serious. Out of 12 owner complaints, owners reported:
Every Kia Rio year. 2023 is highlighted. Lower is better.
What owners complain about most. From owner complaints to the government.
Share of this year's owner complaints filed with NHTSA, not the share of cars that break. One complaint can name more than one area.
Recalls 0
No safety recalls on record.
Recall repairs are free at any dealer. A recall only matters if it's still open on that exact car, so check its VIN.
Problems Kia told dealers about
Kia sent dealers 19 repair notes for this car. The ones about its biggest problems:
- TECHNICAL SERVICE BULLETIN: IVT OIL PRESSURE SENSOR REPLACEMENT: This bulletin provides…
- Technical service bulletin: service action: engine oil reset light logic improvement (sa548) -…
- TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been…
Ask a seller or mechanic if these were done. Some are free under warranty or a special program.
Safety
Crash test details
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Kia Rio 5 HB FWD | not rated | not rated | not rated | not rated |
| Kia Rio 4 DR FWD | not rated | not rated | not rated | not rated |
Fuel cost and engines
About $1800 a year in fuel (EPA estimate). Engines: 1.6L 4-cyl.
Quick answers
Is the 2023 Kia Rio reliable?
There isn't enough data to score it: owners filed only 12 complaints in its first 3 years.
What are the most common 2023 Kia Rio problems?
In owner complaints to the government, the parts named most are steering (25%), engine (25%) and electrical (17%). That is the share of complaints, not the share of cars that break.
How many recalls does the 2023 Kia Rio have?
None: NHTSA has no safety recalls on record for it.
What gas mileage does the 2023 Kia Rio get?
36 mpg combined, depending on the engine (EPA estimate).
Does the 2023 Kia Rio have transmission problems?
Transmission and drivetrain issues make up 17% of its owner complaints.
How much does the 2023 Kia Rio cost in fuel a year?
About $1800 a year, by the EPA's current estimate.
What engines does the 2023 Kia Rio have?
1.6L 4-cyl.
What Kia Rio year is better than the 2023?
By owner complaints per car sold, the best recent years are 2018, 2022 and 2012.
Lemon Index = safety complaints filed with the U.S. government (NHTSA) in a car's first 3 years, per car sold, against the average car of the same model year. 100 is average; lower is better. A complaint is an owner's report, not a confirmed defect. How it works