Engine repair for a 2003 Kia Optima
Engine repair for the 2003 Kia Optima: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 10.2 to 11.2 L/100 km
- Body
- Midsize Cars

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 2003 Kia Optima for engine repair
- Body: midsize cars (EPA size class).
2003 Kia Optima: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 |
|---|---|---|---|---|
| Displacement | 2.4 L | 2.4 L | 2.7 L | 2.7 L |
| Cylinders | 4 | 4 | 6 | 6 |
| MPG city (US) | 20 | 19 | 18 | 18 |
| MPG highway (US) | 27 | 27 | 25 | 26 |
| MPG combined (US) | 23 | 22 | 21 | 21 |
| MPG combined (Imperial) (converted from the US figure) | 28 | 26 | 25 | 25 |
| Luggage volume (litres converted from EPA's cubic feet) | 368 L (13 cu ft) | 368 L (13 cu ft) | 368 L (13 cu ft) | 368 L (13 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$2,900 | US$3,050 | US$3,200 | US$3,200 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $3,162 | $3,318 | $3,472 | $3,472 |
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 2003 Kia Optima
- NHTSA lists 2 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 141 complaints with NHTSA, most often about latches/locks/linkages (53), structure (26) and electrical system (25). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 09V183000 | 2009-05-27 | suspension:front | KIA MOTORS CORPORATION (KMC) IS RECALLING 36,538 MODEL YEAR 2001-2004 OPTIMA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA,... |
| 04V180000 | 2004-04-12 | fuel system, gasoline:storage:tank assembly | SOME PASSENGER VEHICLES MAY CONTAIN A FUEL TANK ASSEMBLY VALVE THAT MAY NOT CLOSE PROPERLY. IF A VEHICLE WITH A FUEL TANK ASSEMBLY VALVE THAT IS NOT PROPERLY CLOSED WERE TO ROLL OVER, FUEL SPILLAGE MAY OCCUR. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2003 Kia Optima: Engine repair
For engine work on your 2003 Kia Optima, we arrange a trusted shop; CarmaCars does not do the work. An engine that runs rough, smokes or overheats needs a look soon.
Your Optima and the shop
Mention the trim and engine in your request; parts differ between them. Your owner's manual lists the maintenance schedule for the Optima. Note the mileage on the odometer when you send the request. The powertrain here is the 2.4L 4-cylinder with front-wheel drive and a 5-speed manual.
How we help
We pass your request to a trusted shop or give you its name. The shop sets the price and the time after seeing the car. We follow up until the shop has the car booked in.
Keep moving meanwhile
We deliver the rental to you and collect it when your car is ready. We bring the rental to you and collect it afterwards. Delivery covers the Toronto area, priced by distance in your offer; pickup from us is free.
Small things that help
Keep an emergency kit in the trunk in winter. Replace wiper blades when they streak; it matters in rain and snow. Keep a record of every service; it helps the shop and adds value when you sell.
Before the shop starts
Ask the shop to explain the repair in plain words before you agree. Ask how the shop takes payment before you pick the car up. Ask if the shop needs the car for a full day or only a few hours.
Talk to a person
One request: the job, the car, and whether you need a rental meanwhile.
Request engine repair
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
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.