Is the 2023 Kia RIO reliable?

The 2023 Kia RIO has 20 complaints filed with NHTSA (0.5x the segment average). Our reliability verdict: excellent. Most common issue: OTHER problems.

What are common problems with the 2023 Kia RIO?

Top problems: OTHER (5 complaints, avg repair $500); STEERING (3 complaints, avg repair $500); ENGINE (3 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2023 Kia RIO?

No recalls have been issued for the 2023 Kia RIO.

How much does it cost to fuel a 2023 Kia RIO?

The 2023 Kia RIO gets 36 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $1333. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2023 Kia RIO?

Estimated US average full-coverage insurance for the 2023 Kia RIO is approximately $1,687/year (sedan-midsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2023 Kia RIO

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2023 Kia RIO has 20 owner complaints filed with NHTSA — that's 0.5x the segment average of 38. The most common issue is other problems (25% of all complaints), specifically: while driving at 71 mph with cruise control and the doors locked, the drivers seat door unlocked and opened. the open door warning light came on on the dashboard. it is available for inspection. it has not been inspected yet at this time. my safety was put in danger as i had to close the door as wi.

Total Complaints

Recalls Issued

—/5

Safety Stars

0.5x

vs Segment Avg

Known Problems(top 5 of 8)

OTHER

5 complaints

25%

• While driving at 71 mph with cruise control and the doors locked, the drivers seat door unlocked and opened. The open door warning light came on on the dashboard. It is available for inspection. It has not been inspected yet at this time. My safety was put in danger as I had to close the door as wi
• I was driving normally and suddenly the transmission would not shift at all. The engine would just rev freely and the car did not accelerate at all. I was able to creep slowly to the dealership as I was near it. The dealership confirmed that the transmission had a problem a day after it was in th
• Hi [XXX] My Kia Rio 2023 S vin number is [XXX] . Bought a couple months back new at Summit Place Kia Auburn Hills michigan. Once I drive off I realised the steering wheel alignment is off. The car does not drive straight when steering wheel is straight. I called my salesman and he asked me to bri

Typical onset: 50K miles Est. repair: $500

“While driving at 71 mph with cruise control and the doors locked, the drivers seat door unlocked and opened. The open door warning light came on on the dashboard. It is available for inspection. It has not been inspected yet at this time. My safety was put in danger as I had to close the door as wi”

— NHTSA complaint filing

Fuel Cost Calculator for 2023 Kia RIO

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$1,334

Per month

$111

Per mile

11.1¢

MPG

City driving (worst-case MPG)

$1,500/yr

Highway driving (best-case MPG)

$1,171/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2023 Kia RIO

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,687

Full coverage / month

$141

Liability only / year

$611

vs US avg

+1%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-midsize)0.96x

× theft risk1.00x

× safety rating1.00x

× vehicle age1.05x

= Full coverage estimate$1687

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Kia RIO Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

24 months

Transmission fluid

60K mi

Engine coolant

60K mi

Spark plugs

90K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

Turbo engines (Optima 2.0T, Sorento 2.5T) may benefit from more frequent oil changes.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Kia New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

5 yr / 60K mi

Powertrain

10 yr / 100K mi

Hybrid/EV battery

10 yr / 100K mi

Corrosion (rust perforation)

5 yr / 100K mi

Roadside assistance

5 yr / 60K mi

10 year powertrain not transferable to subsequent owners

Estimated Repair Costs

OTHER(~50K mi)

$500

STEERING(~50K mi)

$500

ENGINE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 20 owner complaints for this specific year, here's what to check or ask about:

☐
OTHER: While driving at 71 mph with cruise control and the doors locked, the drivers seat door unlocked and opened. The open door warning light came on on the dashboard. It is available for inspection. It has not been inspected yet at this time. My safety was put in danger as I had to close the door as wi
Typically appears around 50K miles. Repair cost ~$500
☐
STEERING: Hi [XXX] My Kia Rio 2023 S vin number is [XXX] . Bought a couple months back new at Summit Place Kia Auburn Hills michigan. Once I drive off I realised the steering wheel alignment is off. The car does not drive straight when steering wheel is straight. I called my salesman and he asked me to bri
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: When I started my car, during the warm-up process, it dropped revs and turned off. After several tries, it turned on. While driving, when the vehicle was stopped, it began to jerk slightly. The safety risk is that the car, while I am driving, could turn off and cause an accident, in which people cou
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: I bought a new 2023 Kia Rio on Mar. 13. Within 30 hours of getting it home it was entered by thieves who wrecked the ignition system trying to steal it. The dealer did not inform me of the great danger of theft of Kia models like mine. They did not urge me to get an anti-theft device. I didn't know
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)