HyundaiIoniq 62023Electric/hyundai/ioniq-6/2023/electric/

2023 Hyundai Ioniq 6

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 Ioniq 6.

Engine Electric

The 2023 Hyundai Ioniq 6 Electric arrives as the brand's streamlined battery-electric sedan, launching a three-year run that would see owner-reported issues peak in its debut year with 56 complaints and five recalls, the electrical system emerging as the most frequently cited concern. While the model's complaint tally declined to 33 by 2025, the 2023 figure remains the highest across the 2023-2025 window, positioning this inaugural model year as the most heavily reported in the Ioniq 6's early reliability record and suggesting buyers should weigh the electrical-system focus of those early campaigns against the improving trend that followed.

Model year202520242023

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque79.0-94.0 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

OE service part numbers OEM · verified

Cabin air filterKLC79AC001

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length190.9 in
Overall width74 in
Overall height59.1 in
Wheelbase116.1 in
Curb weight3935 lb
Track (front / rear)64.6 / 64.6 in

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent published road-test results.

4.3–6.2 sec0–60 mph (tested)quickest 4.30 sec — 2023 Limited Dual-Motor Long Range (20" Wheels)
225–320 hpHorsepower (as tested)
258–446 lb-ftTorque (as tested)
YearTrim / engine0–60¼ mileHPDrivetrain
2023Limited Dual-Motor Long Range (20" Wheels) Elec 77.4-kWh4.30 sec13.10 sec320 hpAWD
2023Limited Dual-Motor Long Range (20" Wheels) Elec 77.4-kWh4.40 sec13.20 sec320 hpAWD
2023SE Long Range (18" Wheels) Elec 77.4-kWh6.00 sec14.60 sec225 hpRWD
2023SE Long Range (18" Wheels) Elec 77.4-kWh6.20 sec14.80 sec225 hpRWD
2024SE Long Range (18" Wheels) Elec 168-kW 77.4-kWh6.00 sec14.60 sec225 hpRWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Torque lug nuts to 79.0-94.0 ft-lbs.

Chassis torques

Lug Nuts79.0-94.0 ft-lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the coolant every 24,000 mi. The big-interval services (every 24,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miBrake Hydraulic System (inspect fluid level)
At 8,000 miCabin Air Filter (inspect)
Every 8,000 miAir Conditioning System (inspect) · Battery (inspect) · Brake Line (inspect) · Brake Linings (inspect) · Brake Pedal Assembly (inspect) · Brake Rotor (inspect)
Every 16,000 miCV Joint Boot (inspect) · Cabin Air Filter (replace) · Cabin Air Filter (inspect)
Every 24,000 miHybrid Inverter (drain, flush & refill coolant)
Every 32,000 miTransmission Assembly (inspect fluid level)
At 120,000 miHybrid Inverter (drain, flush & refill coolant)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2023 model year leads the provided federal record with the highest volume of reported issues, showing 56 complaints and 34 Technical Service Bulletins compared to declining figures in 2024 and 2025. While recall counts remained steady at 5 between 2023 and 2024 before dropping to 3 in 2025, the 2023 model is the only year in this dataset subject to an active investigation. Reported problems for the 2023 unit focus heavily on the electrical system, which accounts for 23 of the 56 complaints, though the data specifies zero crash or fire complaints. This places the 2023 model at the peak of the observed reliability arc, as subsequent model years demonstrate a downward trend in complaints, investigations, and service bulletins. Prospective buyers should consider the 2023 Ioniq 6 a viable used purchase provided they verify that all five recalls and electrical system concerns have been addressed.

5
Open recalls
NHTSA campaigns
34
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
56
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★
Side★★★★★
Rollover★★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 56 complaints on record, top 8 components.

Electrical System23
Unknown Or Other6
Power Train,Electrical System3
Electrical System,Engine3
Forward Collision Avoidance3
Power Train2
Fuel/Propulsion System2
Unknown Or Other,Forward Collision Avoidance1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 5 campaigns on record for this vehicle.

24V065000Power Train:Driveline:DriveshaftReported 01/02/2024

Hyundai Motor America (Hyundai) is recalling certain 2023 IONIQ 5, IONIQ 6, and Genesis GV60 vehicles. The rear inner driveshaft may have been improperly heat-treated, allowing it to break under load and resulting in a… Remedy: Dealers will replace the rear inner driveshaft, free of charge. Owner notification letters were mailed March 29, 2024. Owners may contact Hyundai customer service at…

24V204000Electrical System:12V/24V/48V BatteryReported 15/03/2024

Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2024 IONIQ 6, Genesis GV60, Genesis GV70 "Electrified," and Genesis G80 "Electrified" vehicles. The Integrated Charging Control Unit (ICCU)… Remedy: This recall is replaced by NHTSA recall number 24V-868. Vehicles already repaired under this recall will need to have the new remedy completed. Dealers will inspect and replace…

Technical service bulletins NHTSA · verified

Showing 5 of 34 bulletins on record with NHTSA.

BulletinDateComponentSummary
Z14 OL2026-06-24Electrical SystemCertain 2022 – 2024 model year IONIQ 5, 2024 model year IONIQ 5 Robotaxi, and 2023 – 2025…
26-GI-002H TSB2026-05-27Electrical SystemThis bulletin provides information related to the navigation and head unit software…
26-EV-004H DCS2026-05-13Electrical SystemHyundai is extending the warranty coverage for the Integrated Charging Control Unit…
26-EV-004H DN2026-05-12Electrical SystemHyundai is extending the warranty coverage for the Integrated Charging Control Unit…
26-EV-004H TSB2026-05-11Electrical SystemHyundai is extending the warranty coverage for the Integrated Charging Control Unit…

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Ioniq 6. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2023 Ioniq 6 have open recalls?

NHTSA lists 5 recall campaign(s) for this model year. Check your specific vehicle by VIN.