Rust repair for a 2018 Kia Optima
Rust repair for the 2018 Kia Optima: request it here. Rent a car from us while it is repaired, as an insurance replacement rental when it is a claim.
- Combined
- 5.6 to 9.4 L/100 km
- Body
- Large Cars

An insurance replacement rental while it is repaired
Your car is in the shop; you keep driving. We deliver a rental to you, by the day, and bill your insurer when the claim covers it.
The 2018 Kia Optima for rust repair
- Body: large cars (EPA size class).
2018 Kia Optima: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 | Powertrain 5 |
|---|---|---|---|---|---|
| Displacement | 2.0 L | 2.0 L | 1.6 L | 2.4 L | 2.0 L |
| Cylinders | 4 | 4 | 4 | 4 | 4 |
| MPG city (US) | 39 | 38 | 28 | 24 | 22 |
| MPG highway (US) | 46 | 43 | 37 | 34 | 31 |
| MPG combined (US) | 42 | 40 | 31 | 28 | 25 |
| MPG combined (Imperial) (converted from the US figure) | 50 | 48 | 37 | 34 | 30 |
| Charge at 240 V | 2.7 hours | ||||
| Luggage volume (litres converted from EPA's cubic feet) | 368 L (13 cu ft) | 283 L (10 cu ft) | 453 L (16 cu ft) | 453 L (16 cu ft) | 453 L (16 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$1,600 | US$1,700 | US$2,150 | US$2,433 | US$2,700 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $1,736 | $1,830 | $2,326 | $2,636 | $2,914 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2018 Kia Optima
- NHTSA lists 3 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 243 complaints with NHTSA, most often about engine (137), unknown or other (40) and electrical system (37). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 23V594000 | 2023-08-24 | latches/locks/linkages:trunk lid:latch | Kia America, Inc. (Kia) is recalling certain 2016-2017 Rio, 2016-2018 Optima, 2017-2018 Optima Hybrid and Optima Plug-in Hybrid vehicles. The trunk latch base may crack, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety... |
| 21V844000 | 2021-10-29 | engine | Kia Motors America (Kia) is recalling certain 2017-2018 Optima Hybrid and Optima Plug-In Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which can result in engine damage. |
| 18V161000 | 2018-03-08 | hybrid propulsion system | Kia Motors America (Kia) is recalling certain 2017-2018 Kia Optima hybrid vehicles. These vehicles are equipped with a Voltage Protection Device (VPD), designed to protect the high voltage battery module, that may activate inadvertently. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2018 Kia Optima: Rust repair
Searching for rust repair for the 2018 Kia Optima? Here is how CarmaCars handles it. Rust is cut out or treated, then the area is refinished.
Size and finish
As a large sedan, it is a straightforward size for this work. If something on the car is already damaged, show us in the photos. If the car has open recalls, a dealer fixes them; ask about them while the car is off the road.
Your request
Ask anything about the work in the request. Send the year, the trim and what you want done; photos make the price more accurate. We reply within one business day with a time and a price.
Stay on the road
Rent the size of car you need for the days the work takes. A rental by the day covers the time your car is in. Collect the car at our location for free, or have it delivered.
How long you are without it
If you need the car back by a date, say so and we plan for it. Bigger jobs are booked in a few days ahead; small ones can often be fitted in sooner.
What affects the price
We price the job before we start, never after. Paint colours with pearl or metallic finishes can take more work to match. The size of the car matters: an SUV or a van has more surface than a compact car.
Keeping it that way
Regular washes in winter help keep road salt from attacking the paint. If anything about the work looks wrong after you collect the car, tell us.
On the day
Point out anything you want us to pay special attention to. Bring the keys you use every day, and the wheel lock key if the car has one. Tell us about any marks or damage already on the car, so we note them together.
Your move
Questions first? Put them in the request.
Request rust repair
Tell us when suits you; we reply within one business day with a time and a price.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
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Want this exact car?
Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.
Rust repair: the 2018 Kia Optima
Can I rent a car while my 2018 Kia Optima is in for rust repair?
Yes. Rent from us while it is repaired: an insurance replacement rental if the repair is an insurance claim (ask your insurer what your policy pays a day), or at our usual rates. We deliver the car to you.
How do I book rust repair for my 2018 Kia Optima?
Send the request on this page with when suits you. We reply within one business day with a time and a price.