The Lemon Index2018 Kia Sportage.
The 2018 Kia Sportage is better than average by owner complaints: 56 complaints in its first 3 years and a Lemon Index of 67, where 100 is the average car. Owners complain most about engine, it has 3 recalls, and it gets 21 to 26 mpg combined. The best Kia Sportage year is 2010.
Before you buy. What matters most for this car.
How serious. Out of 164 owner complaints, owners reported:
Every Kia Sportage year. 2018 is highlighted. Lower is better.
What owners complain about most. From owner complaints to the government.
Share of this year's owner complaints filed with NHTSA, not the share of cars that break. One complaint can name more than one area.
When owners reported problems. From owner complaints to the government.
Most owners who filed a complaint with NHTSA had 9K to 64K miles on the car (51 complaints listed the miles). This shows when people who had a problem reported it, not the odds that your car will have it.
- engine complaints mostly came at 9K–62K miles
Recalls 3
- trailer hitches 2022
Debris and moisture accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.
- brakes 2021
The electrical circuit in the Hydraulic Electronic Control Unit (HECU) may short-circuit, which can cause a fire in the engine compartment.
- fuel system, gasoline 2018
The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.
Recall repairs are free at any dealer. A recall only matters if it's still open on that exact car, so check its VIN.
Problems Kia told dealers about
Kia sent dealers 133 repair notes for this car. The ones about its biggest problems:
- 2.4L ENGINE START LOGIC IMPROVEMENT (SA320) - This bulletin has been revised to include
- PITSTOP - ELECTRONIC STABILITY CONTROL SELF-CHECK NOISE - This Pitstop provides information…
- Vehicle product improvement: engine replacement instructions for dtc p1326 (pi1802w/x)- this…
Ask a seller or mechanic if these were done. Some are free under warranty or a special program.
Government investigations
- OpenHyundai and kia abs module fires2023
NHTSA looks into a problem when enough owners report it. Many end in a recall.
Safety
Crash test details
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Kia Sportage SUV AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Kia Sportage SUV FWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
Fuel cost and engines
About $2450–3050 a year in fuel (EPA estimate). Engines: 2.0L 4-cyl, 2.4L 4-cyl.
In owners' words
Car dash lights will go dim and when I drive I feel like I'm not getting enough power and when I drive my car will pull
2018 Kia Sportage owner · NHTSA complaint 11426911
More owner reports
All electrical malfunction and loss of steering and brakes resulting in heading crash
NHTSA complaint 11255041
The entire car caught fire. All electric wires caught fire and the car it was park in my house .
NHTSA complaint 11288823
Quick answers
Is the 2018 Kia Sportage reliable?
Yes, better than average by government complaints. It drew 1.5× fewer complaints than average filed with NHTSA in its first 3 years, per car sold (Lemon Index 67; 100 is average, lower is better). The best Kia Sportage year by this measure is 2010.
What are the most common 2018 Kia Sportage problems?
In owner complaints to the government, the parts named most are engine (46%), electrical (25%) and transmission & drivetrain (12%). That is the share of complaints, not the share of cars that break.
How many recalls does the 2018 Kia Sportage have?
3 safety recalls (latest: trailer hitches). Recall repairs are free at any dealer; check a specific car's VIN at nhtsa.gov/recalls.
What gas mileage does the 2018 Kia Sportage get?
21 to 26 mpg combined, depending on the engine (EPA estimate).
Is the 2018 Kia Sportage safe?
NHTSA gave it 5 out of 5 stars overall in its best tested version. Ratings differ by body style, and the full table is on the advanced page.
At what mileage do 2018 Kia Sportage problems start?
Half of the owners who gave a mileage reported the problem between 9,300 and 64,800 miles. The middle report was at 18,400 miles, from 51 complaints.
Does the 2018 Kia Sportage have transmission problems?
Transmission and drivetrain issues make up 12% of its owner complaints.
How much does the 2018 Kia Sportage cost in fuel a year?
About $2450 to $3050 a year, by the EPA's current estimate.
What engines does the 2018 Kia Sportage have?
2.0L 4-cyl, 2.4L 4-cyl.
What Kia Sportage year is better than the 2018?
By owner complaints per car sold, the best recent years are 2010, 2022 and 2021.
Lemon Index = safety complaints filed with the U.S. government (NHTSA) in a car's first 3 years, per car sold, against the average car of the same model year. 100 is average; lower is better. A complaint is an owner's report, not a confirmed defect. How it works