Kia Sedona Reliability — Best and Worst Years by the Data

Quick answer

The 2006 draws 14.57 complaints per run and the 2018 1.71, a 8.5-fold gap within the same model. Half of all complaints arrive by 5 years of age, so 56.8% land after the 5-year basic warranty ends. The system owners report most is Electrical System, with 450 complaints, typically at 6 years.

Kia Sedona years to avoid — and the best ones

FIG.01·Kia Sedona — complaint rate by model year
Model year	Per run	Complaints	Runs	Enough history?
2021	1.43	10	7	too new
2020	1.46	19	13	yes
2019	2.71	38	14	yes
2018	1.71	48	28	yes
2017	4.48	130	29	yes
2016	7.44	290	39	yes
2015	3.79	129	34	yes
2014	2.18	37	17	yes
2012	4.13	99	24	yes
2011	2.9	61	21	yes
2010	2	30	15	yes
2009	2.53	43	17	yes
2008	6.32	139	22	yes
2007	7.11	135	19	yes
2006	14.57	335	23	yes
2005	5.65	147	26	yes
2004	7.29	175	24	yes
2003	9.24	157	17	yes
2002	9.5	190	20	yes

ROWS 19·SOURCE NHTSA complaints, grouped by VIN production run

Does the market discount it? In our listings a 2006 Sedona asks a median $2,000, against $2,800 for a 2007, the next model year: about 29% less, so sellers do price some of the trouble in.

Among the 9 Kia Sedona years with enough history, the three to walk away from are 2006, 2016, 2004; the three worth hunting are 2018, 2015, 2012.

When it starts to break

FIG.02·Kia Sedona — age at failure
Age at failure	Complaints	Running total	Warranty
0 years	176	8.2%	covered
1 year	247	19.6%	covered
2 years	169	27.5%	covered
3 years	171	35.4%	covered
4 years	167	43.2%	covered
5 years	169	51%	you pay
6 years	170	58.9%	you pay
7 years	176	67.1%	you pay
8 years	199	76.3%	you pay
9 years	169	84.1%	you pay
10 years	111	89.3%	you pay
11 years	71	92.6%	you pay
12 years	51	94.9%	you pay
13 years	42	96.9%	you pay
14 years	45	99%	you pay
15 years	22	100%	you pay

ROWS 16·SOURCE NHTSA complaints with incident dates

Basic warranty on this car is 5 years / 60,000 miles. Only 43.2% of reported failures happen inside it — the remaining 56.8% come out of the owner's pocket. Powertrain cover (10 years / 100,000 miles) reaches further, but it only covers the engine and transmission, which account for about 17% of the complaints here.

What actually fails — and at what age

On the Kia Sedona, the early trouble is Hydraulic — reported at around 2.3 years, so a car still under warranty is the one to check for it. What waits further out is Electrical System at 6 years — past every basic warranty, and the bill lands on whoever owns the car then.

FIG.03·Kia Sedona — what fails and when
System	Complaints	Typical age	Crash	Fire
Electrical System	450	6 yrs	11	79
Engine	387	7.5 yrs	3	46
Service Brakes	270	4.7 yrs	16	14
Structure	216	5.3 yrs	4	4
Air Bags	214	6.4 yrs	49	—
Suspension	178	6.6 yrs	3	2
Unknown Or Other	164	6.5 yrs	4	12
Hydraulic	153	2.3 yrs	8	4

ROWS 8·SOURCE NHTSA complaints

What else in this class

6 models share the Sedona's vehicle class. Per production run, the Toyota Sienna draws 6.57, the Honda Odyssey 7.17 and the Kia Carnival 2.83, against 5.69 for the Sedona.

FIG.05·Kia Sedona — rivals in the same class
Same class as the Sedona	Complaints on record	Recall campaigns	Years built
Toyota Sienna	8,640	165	1995–2026
Honda Odyssey	12,904	206	1995–2026
Kia Carnival	388	16	2022–2026
Chrysler Pacifica	7,112	98	2004–2026
Chrysler Town and Country	4,148	174	1990–2016
Dodge Grand Caravan	7,201	103	1988–2023

ROWS 6·SOURCE NHTSA complaints and recall campaigns

The table shows totals on record; the rates per production run are in the sentence above.

Upgrade to Pro

Good year or bad year — the VIN settles it.

Check any VIN against complaints for its exact build year and plant
Exact value for that car, adjusted for its mileage
Full research report as a PDF you can hand to a mechanic
Alerts if a recall lands on a car in your garage
No ads, on every page
No ads, no tracking — and much more

See plans → Start free →

Free plan available — no credit card needed

Everything on the Kia Sedona

Recalls70 campaigns Fuel economy21 mpg best Common problems2,544 complaints Check a VINAgainst this exact build DimensionsSize, weight, generations Used prices924 listings What yours is worthValue by year & mileage Insurance costEstimated per year Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2001–2021

Frequently asked questions

Is the Kia Sedona reliable?

By complaints per production run it is worse than typical: 5.69 against 3.73 for the average car, and in the middle of its class rivals.

Which Sedona years should you avoid?

By complaints per production run, 2006, 2016, 2004. The cleanest years old enough to judge are 2018, 2015, 2012. Years newer than 6 are left out: complaints keep arriving for years after a car is sold.

When do Sedona problems usually start?

Half of all complaints arrive by 5 years of age. The most reported system is Electrical System, typically at 6 years, followed by Engine.

Will the warranty cover Sedona problems?

Mostly not: basic cover is 5 years / 60,000 miles, and only 43.2% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 17% of the complaints here.

Is the Sedona more reliable than the Toyota Sienna?

Yes: 5.69 complaints per production run for the Sedona against 6.57 for the Toyota Sienna.

Complaint records from NHTSA, grouped by VIN production run (characters 1–11). Rates, age-at-failure and warranty coverage computed by ForCar. Model years newer than 6 years are excluded from rankings — complaints accumulate for a decade (how we measure). Last updated Nov 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.

Found this useful?

Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.

Prefer ForCar →