NHTSA lists 5 safety recalls and 374 owner complaints for the 2021 Kia Telluride. Most complaints involve engine (68) and visibility/wiper (64). The EPA rates it 21–23 mpg combined, and NHTSA gives it 5 stars overall.
Kia America, Inc. (Kia) is recalling certain 2020-2024 Telluride vehicles. The front power seat motor may overheat due to a stuck power seat slide knob or an improper recall 24V407 repair, which can result in a fire while parked or driving.
Kia America, Inc. (Kia) is recalling certain 2020-2024 Telluride vehicles. The front power seat motor may overheat due to a stuck power seat slide knob, which can result in a fire while parked or driving.
Kia America, Inc. (Kia) is recalling certain 2020-2022 Telluride vehicles potentially equipped with a Genuine Kia 4-pin tow hitch harness installed as original equipment, or purchased as an accessory through a Kia dealership. 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.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“NHTSA Vehicle Safety Complaint – 2021 Kia Telluride I am the original owner of a 2021 Kia Telluride with approximately 78,000 miles. My vehicle has experienced recurring mechanical and drivability concerns, including an intermittent check-engine light, a previously reported camshaft-related diagnostic trouble code, and hesitation during acceleration. Of particular concern, there have been instances when I have pressed the accelerator pedal and the vehicle has hesitated before responding. This delayed acceleration creates a potential safety concern, particularly when entering traffic, merging, or navigating intersections where predictable engine response is essential. Additionally, the vehicle has exhibited rough operation while reversing and unusually harsh engine behavior when the automatic engine stop-start system engages. Despite multiple visits to a Kia-authorized dealership, including a monitored 1,000-mile oil consumption test, these concerns remain unresolved. The dealership advised that the vehicle passed the oil consumption test but subsequently recommended a dynamic engine cleaning procedure. I was informed that the technician was approximately 85%…”
“The sunroof on vehicle is not able to open/close correctly due to track/clips broken. Vehicle was purchased used January 2023. The sunroof has been used less than 5 times during this period. I spoke to a service advisor at the local dealership, Bulldog Kia of Athens , Ga. He confirmed that there is a continual issue with this and that He advises customers to NOT use the sunroof after 60,000 miles. With further research, Kia is aware of this issue and has yet to offer a solution. The cost to repair is $6000.00 for a new sunroof. There is a kit that could be used by dealers to repair.”
“Vehicle was sitting all night and entered the garage in the morning and found the radiator fan at full speed. Car was not running, so backed it out, turned it off and the fan turned back on. Took it to a KIA dealer and kept it for a few days and just stated they couldn't duplicate the issue, although I couldn't get them to tell me technically what they checked. I kept the car parked outside for fear there might be an electrical issue and something overheats. Then was recently out and came out to my vehicle to find the fan running again. This time took multiple videos and it now consistently doing it. Took it home for the evening and disconnected the battery, and in the morning as soon as I reconnected the battery the fan started up to full speed again. Dropped it off to another KIA dealership and it was still doing it and showed it to the service advisor and gave him the videos. They are currently looking at it now. Also, there were never any warning lights or alarms that anything was wrong. There are so many postings out there on this issue on forums, FB, Telluride sites, etc., that I'm shocked there isn't at least a KIA TSB on this problem.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Telluride FWD Auto (S8), 6 cyl, 3.8 L · Front-Wheel Drive | 20 | 26 | 23 | $2,800 | 395 |
| Telluride AWD Auto (S8), 6 cyl, 3.8 L · All-Wheel Drive | 19 | 24 | 21 | $3,050 | 428 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
5 safety recalls as of Nov 3, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 374 complaints with NHTSA. The most-cited components are engine (68), visibility/wiper (64), electrical system (42). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2021 Kia Telluride at 21–23 mpg combined, depending on engine and drivetrain (2 versions rated).
NHTSA's New Car Assessment Program gives the 2021 Kia Telluride 5 out of 5 stars overall.