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Kia · Mid-Size · 2010–2015

Kia Optima TF

Weaknesses, engine ratings and buying advice

★★★★★
1.7 / 5.0 · Based on 3 engine variants
Most Fun Engine

260–279 PS

2.0L T-GDi (Theta II) Benzin

V8 feeling in a four-cylinder package

Fun to Drive!
Problem Engine

260–279 PS

2.0L T-GDi (Theta II) Benzin

5 weaknesses

Stay Away!

Body Variants

The Kia Optima TF is available as Limousine and Sportswagon — choose your body type for specific insurance data:

Limousine
3 Engines 2× Stay Away!
view Limousine →
Sportswagon
3 Engines 2× Stay Away!
view Sportswagon →

Generations

Engine Overview

The Kia Optima TF is available with 3 engine variants — from 163 to 279 hp.

2.0 CVVT · Benziner· 163–165 PS
2010 2015
Be Careful 5 weaknesses
2.0 T-GDi · Benziner· 278 PS
2010 2015
Stay Away! 5 weaknesses
Show all weaknesses →
2.4 GDi · Benziner· 200 PS
2010 2015
Stay Away! 4 weaknesses
Show all weaknesses →

The Kia 2.0 CVVT (Benziner, 163–165 PS) has the G4NB (2.0L CVVT (Nu)) — rated: "Be Careful", 5 known weaknesses.

The Kia 2.0 T-GDi (Benziner, 278 PS) has the G4KH (2.0L T-GDi (Theta II)) — rated: "Stay Away!", 5 known weaknesses.

The Kia 2.4 GDi (Benziner, 200 PS) has the G4KE (2.4L GDi (Theta II)) — rated: "Stay Away!", 4 known weaknesses.

Vehicle Weaknesses

WeaknessCost
!Electric power steering EPS unreliable

Some Optima TF models develop problems with the electric power steering, manifesting as heavy steering or uneven steering effort. The EPS warning light may illuminate.

Symptoms: Heavy steering, uneven effort when turning, EPS warning light on display.
from 100,000 km
Ad EPS Lenkung Kia Optima TFpower steering Kia Optima 2010
 Medium
NHTSA Owner Complaints
Below Average
4,466 complaints · 2010–2015
Engine
2133 ⚠ 38
Steering
653 ⚠ 15
Other
530 ⚠ 9
Electrical
525 ⚠ 15
Brakes
375 ⚠ 28

Top Reported Issues

⚠ Engine (2133 complaints)
⚠ Steering (653 complaints)
⚠ Other (530 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

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Known Problems and Issues

A total of 21 weaknesses have been documented for the Kia Optima TF (2010–2015) — 14 engine-related and 7 vehicle-related. 2 problem engines: G4KH (2.0L T-GDi (Theta II)), G4KE (2.4L GDi (Theta II)). Typical issues affect Steering, Brakes, Other, HVAC.

Optima (G4KH, 2010–2015) — Stay Away!: Recall: connecting rod bearing damage from manufacturing defect (Theta II Turbo), Recall: high-pressure fuel pump defective, Connecting rod bearing wear from restricted oil flow. Power: 278 PS.

Optima (G4NB, 2010–2015) — Be Careful: Excessive oil consumption — recall and class action, Carbon deposits on intake valves, Injectors blocked / fuel pressure problems. Power: 163–165 PS.

Optima (G4KE, 2010–2015) — Stay Away!: Recall: connecting rod bearing failure and fire risk (Theta II), Recall: premature connecting rod bearing wear (KBA 013054), Oil consumption from piston rings and bearing issues. Power: 200 PS.

What to watch out for with the Kia Optima? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Kia Optima TF have? +
The Kia Optima TF has 14 known engine weaknesses and 7 vehicle weaknesses.
What should I look for when buying a used Kia Optima TF? +
faq.watch_a_avoid
Which engine is recommended? +
Be careful: G4NB (2.0L CVVT (Nu)). No engine is rated 'Good Choice'. The most fun to drive is the G4KH (2.0L T-GDi (Theta II)). Problem engine: G4KH (2.0L T-GDi (Theta II)) — stay away!
Which Kia Optima TF engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Kia Optima TF — rated: "Fun to Drive!". {description} 274 hp 2.0 turbo in the Optima TF delivers genuine gran turismo character in the mid-range. Auto + power = a fine touring car combination.
Is the Kia Optima TF worth buying used? +
Caution is advised with the Kia Optima TF — 2 of 3 engine variants are rated 'Stay Away!'. The engine choice is crucial.
What horsepower variants are available for the Kia Optima TF? +
The Kia Optima TF is available with engine variants from 163 to 279 hp. Petrol: G4KH (2.0L T-GDi (Theta II)), G4NB (2.0L CVVT (Nu)), G4KE (2.4L GDi (Theta II)).

Last updated: February 2026 · All information without guarantee