2012 Kia Rio

Reliability, what owners report, and what it costs to keep.

75/100

Worth a look

AVOIR's read: a solid ownership case with specific caveats below.

What owners actually report

Owners have filed 54 complaints with NHTSA about the 2012 Kia Rio, and it carries 1 recall. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.

Complaints by area, from NHTSA records for this model-year
Area	Complaints	Share
Engine	12	22%
Air bags	5	9%
Fuel/propulsion system	4	7%
Vehicle speed control	4	7%
Service brakes	3	6%
Unknown or other	2	4%
Engine	2	4%
Air bags	2	4%
Air bags	2	4%
Electrical system	2	4%

In owners' own words

Verbatim from NHTSA complaint records, trimmed for length.

I am filing a safety complaint regarding my 2012 Kia Rio, which currently has approximately 150,000 miles. I first became aware of these problems at approximately 120,000 miles. The vehicle has excessive oil consumption
NHTSA complaint: Engine

I went to honk my horn as someone was backing up and didn’t see me as we were on an incline . This vehicle sits low and they were in a jeep. Due to the failure of my horn, I was unable to give a warning and they hit my c
NHTSA complaint: Unknown or other

The airbag warning light and the ABS warning light turned on simultaneously while driving. This is a severe safety hazard as both critical, life-saving safety features are currently compromised. I have already contacted
NHTSA complaint: Air bags

The airbag warning light illuminated on the dashboard and has stayed on permanently. This indicates a malfunction in the supplemental restraint system (SRS). Because the warning light is active, there is a severe safety
NHTSA complaint: Air bags

Waiting to get air in my tire. Car was turned off and the car started fire under the hood.
NHTSA complaint: Engine

I brought my Kia in for a recall, and they determined the part was discontinued thus making my vehicle inoperable. When I brought my vehicle in, it was driveable-now I have been without my vehicle for over a month.
NHTSA complaint: Engine

I went to the Kia dealership in Laredo Texas and was told that they cannot fix the fault, that my vehicle has had an aftermarket parts, that they are not going to fix the HECU. That they don't fix vehicle with aftermarke
NHTSA complaint: Unknown or other

The GDI 1.6L engines are manufactured with a flaw that affects piston rings and makes oil consumption go up which in turn can make the engine run dry and damage the engine, which if you're in a bad location could be dang
NHTSA complaint: Engine

Recalls on record

NHTSA lists 1 recall campaign for the 2012 Kia Rio. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.

Service brakes 23V652000

Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may

Risk: An engine compartment fire while parked or driving can increase the risk of injury.

Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of

The seven scores

Reliability raw	74	good
Longevity est.	76	good
Maintenance	87	excellent
Depreciation	95	excellent
Performance	41	below average
Efficiency	54	average
Safety	80	excellent

How it compares in its class

Percentile ranks against other compact cars in the catalog.

Reliability: better than 21% of compact cars
Longevity: better than 36% of compact cars
Running costs: better than 73% of compact cars
Value retention: better than 91% of compact cars

Which of these numbers are measured

What stands behind each score for this car:

Reliability 74: from NHTSA recalls and complaints. This one is a raw count: we do not have a sales figure for this model, so a high-volume car looks worse here than it should.
Longevity 76: an estimate from powertrain and brand record. No 200,000-mile population exists for a 2012 car yet, so this is a prior, not evidence.
Maintenance 87: repair-cost data where we have it for this model, otherwise a mechanical-complexity estimate from engine size, cylinder count and drivetrain.
Safety 80: NHTSA crash testing blended with IIHS awards.

Common questions

What goes wrong with the 2012 Kia Rio?

Owners have filed 54 complaints with NHTSA for this model-year, and engine is the most reported area with 12 of them (22%). There is 1 recall on record. Check any specific car against its VIN before buying.

Is the 2012 Kia Rio reliable?

AVOIR scores its reliability 74/100 (good) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.

How long will a 2012 Kia Rio last?

AVOIR scores its longevity 76/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2012 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.

Should I buy a 2012 Kia Rio?

AVOIR's read: worth a look, because a solid ownership case with specific caveats below. Its overall ownership score is 75/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.

Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.