Is the 2018 Kia K900 reliable?

NHTSA lists 0 complaints for the 2018 K900, giving it a complaint index of 0, the lowest of the 6 model years with data. It ranks 6th out of those years, meaning it has fewer reported problems than the others.

Does the 2018 Kia K900 have any recalls?

Yes, NHTSA lists 2 recalls for the 2018 K900, both involving the brake system. Neither is a do-not-drive recall, but both advise parking outside and away from structures until repaired.

What year Kia K900 should I avoid?

Based on NHTSA complaint data, the 2015 K900 has the highest complaint index at 100 with 54 complaints, followed by 2016 at 80 with 10 complaints. Both are marked Avoid; 2018 is not.

What is the fuel economy of the 2018 Kia K900?

The EPA rates the 2018 K900 at 19 mpg combined (16 city / 24 highway), with an estimated annual fuel cost of $3,850.

2018 Kia K900 Problems, Recalls & Reliability

Verdict

No verdict

Complaint Index

0/100

#6 most-complained of 6 K900 years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2018 Kia K900 has 0 complaints logged with NHTSA and a complaint index of 0, the lowest among the 6 model years with data, ranking 6th (best) in the lineup. It carries 2 recalls, both related to brakes.

Complaints: 0
Recalls: 2
Crashes / fires: 0 / 0
Injuries / deaths: 0 / 0
NHTSA overall rating: Not rated
EPA combined MPG: 19; 16 city / 24 hwy

2018 Kia K900 recalls

2 NHTSA recall campaigns list this model year.

NHTSA 23V652000Sep 25, 2023Brakes1,730,192 vehiclesPark Outside
Service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module
Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.
Risk: An engine compartment fire while parked or driving can increase the risk of injury.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.
NHTSA 22V051000Feb 2, 2022Brakes126,747 vehiclesPark Outside
Service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module
Kia Motors America (Kia) is recalling certain 2016-2018 K900 and 2014-2016 Sportage vehicles. The Hydraulic Electronic Control Unit (HECU) module could malfunction and cause an electrical short, which could result in an engine compartment fire.
Risk: An engine compartment fire while parked or driving can increase the risk of injury.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a new fuse for the HECU circuit board, free of charge. Owner notification letters were mailed September 22, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC227.

2018 Kia K900 fuel economy and fuel cost

City: 16 MPG
Highway: 24 MPG
Combined: 19 MPG
Annual fuel cost (EPA): $3,850; 15,000 mi/yr
Fuel: Premium
Current regular gas: $4.32/gal; national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2018 compared with other K900 years

Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best

Year	Verdict	Index	Complaints	Recalls	MPG
2016	Avoid	80	10	3	19
2017	No verdict	40	2	2	19
2018	No verdict	0	0	2	19
2019	No verdict	60	2	1	21
2020	No verdict	20	0	1	21

All Kia K900 years: best and worst →

Frequently asked questions

Is the 2018 Kia K900 reliable?: NHTSA lists 0 complaints for the 2018 K900, giving it a complaint index of 0, the lowest of the 6 model years with data. It ranks 6th out of those years, meaning it has fewer reported problems than the others.
Does the 2018 Kia K900 have any recalls?: Yes, NHTSA lists 2 recalls for the 2018 K900, both involving the brake system. Neither is a do-not-drive recall, but both advise parking outside and away from structures until repaired.
What year Kia K900 should I avoid?: Based on NHTSA complaint data, the 2015 K900 has the highest complaint index at 100 with 54 complaints, followed by 2016 at 80 with 10 complaints. Both are marked Avoid; 2018 is not.
What is the fuel economy of the 2018 Kia K900?: The EPA rates the 2018 K900 at 19 mpg combined (16 city / 24 highway), with an estimated annual fuel cost of $3,850.