Research · Midsize Cars
2014 Kia Optima HybridRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 31 owner complaints for the 2014 Kia Optima Hybrid. Most complaints involve engine (16) and electrical system (11). The EPA rates it 36–37 mpg combined, and NHTSA gives it 5 stars overall.
Combined MPG
36–37mpg
EPA · 2 versions
NHTSA overall
5of 5 stars
NCAP crash tests
Safety recalls
0campaigns
NHTSA
Owner complaints
31
Top: engine
Fuel cost / yr
$1,750est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2014 Kia Optima Hybrid as of Nov 6, 2026.
Data from NHTSA Recalls API · synced Nov 6, 2026NHTSA vehicle page
Owner complaints by component
31 complaints filed with NHTSA · Aug 2014 – Jan 2026
- Engine16
- Electrical system11
- Vehicle speed control4
- Power train3
- Fuel/propulsion system3
- Steering3
- Air bags3
- Hybrid propulsion system1
- Electronic stability control (esc)1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 6, 2026 · Full problem breakdownNHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Engine
16 reports3 crashes1 fire
“The contact owns 2014 Kia Optima Hybrid. The contact stated that while driving at undisclosed speeds, the "Check Hybrid System - Turn Off Engine" message displayed on the instrument panel and the vehicle stalled. On two occasions, the vehicle shifted to LIMP Mode. The vehicle was towed to the dealer and the engine was replaced twice. The manufacturer was notified of the failure and a case was filed. The vehicle was not repaired. The failure mileage was 58,997.”
Electrical system
11 reports1 crash
“While driving during colder weather the car will show HEV (hybrid system) warning and tell you to shut it off. I was in a construction zone with no where to pull over when the car died and lost all propulsion and brakes. This seems to be a common problem on KIA Optima hybrids from 2012-2015.”
Vehicle speed control
4 reports3 crashes
“WHEN STARTING UP THE CAR YOU CAN SMELL A RUBBER BURNING SMELL COMIMG FROM THE AIR VENTS. WHEN DRIVING THE VEHICLE SOMETIMES WHILE DRIVING IT THE CAR ACCELERATES ON ITS OWN.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 6, 2026
Engines, transmissions & drive
2 versions rated by the EPA
- EPA class
- Midsize Cars
- Engines
- 2.4L 4-cyl hybrid
- Transmissions
- Automatic (AM6)
- Drive
- Front-Wheel Drive
- Fuel
- Regular Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Nov 6, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Optima Hybrid Auto (AM6), 4 cyl, 2.4 L · Front-Wheel Drive | 35 | 38 | 37 | $1,750 | 242 |
| Optima Hybrid EX Auto (AM6), 4 cyl, 2.4 L · Front-Wheel Drive | 35 | 38 | 36 | $1,800 | 247 |
- 37mpg comb.
- 36mpg comb.
Data from EPA fueleconomy.gov · synced Nov 6, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
Overall rating
5/ 5
5 of 5Kia Optima Hybrid 4 DR FWD
- Frontal crash
- 5 of 5
- Side crash
- 5 of 5
- Side pole
- 5 of 5
- Rollover
- 5 of 5
- Rollover risk
- 9.6%
Data from NHTSA NCAP Safety Ratings API · synced Nov 6, 2026Vehicle 8071
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2014 Optima Hybrid questions
How many recalls does the 2014 Kia Optima Hybrid have?
0 recalls found in NHTSA data as of Nov 6, 2026.
What are the most common 2014 Kia Optima Hybrid problems?
Owners filed 31 complaints with NHTSA. The most-cited components are engine (16), electrical system (11), vehicle speed control (4). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2014 Kia Optima Hybrid get?
The EPA rates the 2014 Kia Optima Hybrid at 36–37 mpg combined, depending on engine and drivetrain (2 versions rated).
How safe is the 2014 Kia Optima Hybrid?
NHTSA's New Car Assessment Program gives the 2014 Kia Optima Hybrid 5 out of 5 stars overall.
Data from NHTSA & EPA · synced Nov 6, 2026