2021 Kia stinger
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Kia stinger is worth — from official NHTSA and EPA data. 7 on record.
2021 Kia stinger at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2021 Kia stinger recalls 5
Kia America, Inc. (Kia) is recalling certain 2019-2020 K900, and 2018-2023 Stinger vehicles equipped with a 3.3-liter turbo gasoline direct injection engine. The left turbocharger oil feed pipe and hose assembly may deteriorate and leak oil.
Fix: Dealers will replace the left turbocharger oil feed pipe and hose assembly, free of charge. Owner notification letters were mailed April 26, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC300.
Kia America, Inc. (Kia) is recalling certain 2018-2021 Stinger vehicles. The fuel control valve plunger may stick inside the high pressure fuel pump, causing over-pressurization and loss of drive power.
Fix: Dealers will update the engine control unit software, inspect, and replace the fuel pump as necessary, free of charge. Owner notification letters were mailed December 18, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC281.
Kia Motors America (Kia) is recalling certain 2020-2021 Stinger vehicles. A software error in the instrument cluster may cause an inaccurate fuel gauge reading.
Fix: Dealers will update the software, free of charge. Owner notification letters were mailed December 10, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC219.
Kia Motors America (Kia) is recalling certain 2020-2021 Stinger vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
Fix: Kia will notify owners, and dealers will inspect the fuel pump and replace the jet nozzle housing assembly, if necessary, free of charge. The recall began October 29, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC198.
Kia Motors America (Kia) recalled certain 2019 Stinger vehicles equipped with 3.3L T-GDI engines on August 27, 2020. On December 30, 2020, Kia expanded the recall population and added certain 2018-2021 Stinger vehicles. While driving, an engine compartment fire may occur in the area where the Anti-lock Brake Hydraulic Electronic Control Unit (HECU) is located.
Fix: Kia will notify owners, and dealers will install a new fuse kit in the electrical junction box, free of charge. Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. The recall began November 30, 2020. Owners may contact Kia customer servic…
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
2021 Kia stinger common problems
The most-reported problem areas across all 17 owner complaints filed with NHTSA — and what to check before you buy.
2021 Kia stinger safety ratings
Rollover risk: 8.7% — NHTSA's estimated chance of rollover in a single-vehicle crash (dynamic test: no tip).
Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 2021 Kia Stinger 4 DR RWD. Ratings can differ by body style and drivetrain.
2021 Kia stinger MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov. The EPA lists 4 versions of this model year; combined is shown as a range and the other figures are averages.
Estimated 5-year cost to own
A rough guide to what running a 2021 Kia stinger costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Dimensions & weight
Manufacturer-reported figures for the 2021 Kia stinger. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
Manufacturer service bulletins 45
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 45.
TECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment systems on applicable Kia vehicles using the Kia Navigation Updater available at upda…
Bulletin TSB_ELE422 · Electrical System · May 2026TECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparing USB for installation on applicable Kia vehicles. The software downloads and USB p…
Bulletin TSB_ELE417 · Electrical System · Apr 2026PITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning (PDW) alerts and repairs involving ultrasonic sensors. The PDW system alerts the driver while parking, by calculating dis…
Bulletin PS797 · Back Over Prevention · Dec 2025TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: HIGH-PRESSURE FUEL PUMP REPLACEMENT INSTRUCTIONS FOR DTC P0088 (SC281Y) - This bulletin provides information related to the Technical Service Bulletin previously published under SC281 titled “High-Pressure…
Bulletin SC281Y_TSB · Fuel/propulsion System · Oct 2025TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information relat…
Bulletin TSB_TRA046_R5 · Power Train · Apr 2025TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides…
Bulletin TSB_ENG222_R8 · Engine · Apr 2025TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides…
Bulletin TSB_ENG222_R7 · Engine · Feb 2025This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is replaced.
Bulletin TSB_TRA046_R4 · Power Train · May 2024TECHNICAL SERVICE BULLETIN: AVN 5.0 WIDE NON-RESPONSIVE RADIO ICON (AM, FM, SXM) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides i…
Bulletin TSB_ELE303_R2 · Electrical System · Feb 2024VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign on certain 2018-2021 MY Kia Stinger vehicles equipped with 2.0L Turbo GDI engines manufact…
Bulletin SC279_OWNR · Engine And Engine Cooling, Fuel System, Gasoline, Electrical System · Dec 2023Source: NHTSA Office of Defects Investigation, listed for the STINGER AWD. Model-year data, not specific to one car.
Canadian recalls 3
Transport Canada recall campaigns for the 2021 Kia stinger. Relevant if the car was first sold in, or imported from, Canada.
Engine
Issue: On certain vehicles, the left turbocharger oil feed pipe and hose assembly could become damaged by heat from the exhaust. If this happens, oil could leak onto hot components. Note: This recall only affects vehicles equipped with a 3.3 L turbo (T-GDI) engine. Safety Risk: Oil that leaks onto hot components can create the risk of a fire. Corrective Actions: Kia will notify…
Transport Canada #2024146 · Mar 2024Fuel System
Issue: On a small number of vehicles, the fuel gauge may display a higher fuel level than what is actually present in the fuel tank. This could cause a driver to believe there is fuel when the tank is empty. As a result, the vehicle could run out of fuel and stall. Safety Risk: A sudden loss of engine power could increase the risk of a crash. Corrective Actions: Kia will notify…
Transport Canada #2021683 · Nov 2021Brakes
Issue: On certain cars equipped with a 3.3 L T-GDI engine, an engine compartment fire could occur while driving. Kia believes that a fire could start in or near the brake Hydraulic Electronic Control Unit (HECU). Note: This recall does not affect vehicles equipped with Smart Cruise Control (SCC). Safety Risk: The car could catch fire while driving. Corrective Actions: Kia will…
Transport Canada #2020404 · Aug 2020Source: Transport Canada Motor Vehicle Safety Recalls Database.
About the Kia stinger
The Kia Stinger is a mid-size liftback/fastback manufactured by Kia between 2017 and 2023.
From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.
