Kia Rio 2023: common problems
Owners filed 12 complaints with NHTSA about the 2023 Kia Rio, and the largest group, 5 complaints, falls under "unknown or other" (paint peeling, a rattle at startup, steering alignment, a transmission that would not shift, and a door that unlocked and opened at highway speed). Engine and steering follow with 3 complaints each, and power train, electrical system and suspension have 2 each. No recalls are listed for this model year in the data, and the complaints report no crashes and no fires. These are owner reports, not confirmed defects, and the data comes from the United States, so the same model may differ in other countries.
12
NHTSA complaints
0
recalls
0
complaints with a crash
What owners complain about
- Unknown or other5 complaints
Five owners describe different problems: peeling paint on the roof that returned after a warranty repair, a rattle when starting the car at 34,000 miles, a steering wheel that is off-center, a transmission that stopped shifting, and a driver's door that unlocked and opened at 71 mph.
Generic OBD2 barely sees this. These problems are mixed. Paint, door and alignment issues are not visible to a generic scanner, and a transmission fault may sit in a module it cannot read.
- Engine3 complaints
One owner hears a rattle when starting the car and the dealer could not find it. Two others describe the car losing power or stalling, with the dealer finding no fault and no codes in one case.
An OBD2 scanner usually picks this up. Engine faults often set codes a generic scanner can read, but two owners say the dealer found nothing, so intermittent problems may leave no code.
- Steering3 complaints
Three owners report the car does not track straight, needs frequent corrections on the freeway, or feels sticky and sensitive to crosswinds. Alignments were done, and one showed a small misadjustment at one rear wheel.
Generic OBD2 barely sees this. Alignment and steering feel are mechanical and do not set codes on a generic scanner. The electric steering assist is in a separate module.
- Power train2 complaints
One owner says the car dropped revs, shut off, and jerked at stops, and the dealer found nothing. Another says the transmission would not shift at about 10 mph, with the engine revving and no acceleration, and the dealer called the transmission dead.
An OBD2 scanner sometimes picks this up. Some transmission and engine faults set codes, but the transmission has its own module that a generic scanner may not read.
- Electrical system2 complaints
One owner reports stalling during warm-up with no codes found by the dealer. Another says thieves damaged the ignition system within 30 hours of purchase and that the dealer could not repair it quickly because of parts shortages.
An OBD2 scanner sometimes picks this up. Charging and some electrical faults set codes. Theft damage to the ignition is physical damage and may not show on a generic scanner.
- Suspension2 complaints
Two owners describe the car pulling or oversteering (turning more than expected) at freeway speed, or a steering wheel off-center after purchase. Alignment was checked in both cases.
Generic OBD2 barely sees this. Suspension parts are mechanical and do not set codes a generic scanner can read.
- Wheels1 complaints
One owner noticed frequent steering corrections and exaggerated turns on the freeway after service, and the alignment was reported back in spec.
Generic OBD2 barely sees this. Wheel and alignment issues are mechanical and do not set codes on a generic scanner.
- Seat belts1 complaints
One owner says the car did not sound the warning chime when the passenger seat belt was unbuckled. The car was not taken to a dealer or repaired.
Generic OBD2 barely sees this. Seat belt and airbag systems are in separate modules that a generic scanner usually cannot read.
What to check if you own one
- Enter your VIN (vehicle identification number) at nhtsa.gov/recalls or ask a Kia dealer to confirm there are no open recalls on your car.
- If the steering pulls or the wheel is off-center, ask for a printed alignment report with before and after readings.
- If the engine stalls or rattles, write down when it happens (cold start, stopped, highway) and ask the dealer to record it on the repair order even if they find nothing.
- For peeling paint, ask whether it is covered by warranty and keep every service visit and name in writing.
- Test the passenger seat belt warning chime and the door locks, and report any failure to the dealer.
Frequently asked questions
What are the most common complaints about the 2023 Kia Rio?+
Of 12 NHTSA complaints, 5 are filed under "unknown or other", 3 under engine and 3 under steering. Power train, electrical system and suspension each have 2. These are owner reports, not confirmed defects.
Does the 2023 Kia Rio have any recalls?+
The data lists no recalls for this model year. Check your VIN with Kia or at nhtsa.gov/recalls, because new recalls can be added.
Can a basic OBD2 scanner find these problems?+
Only some. Engine and many electrical faults often set codes, but steering, suspension, seat belts, paint and door problems usually do not. Two owners say the dealer found no codes for stalling.
Data: owner complaints and recalls published by the US NHTSA, retrieved 2026-11-09. Complaints are owner reports, not confirmed defects. Summary written with the help of AI.