2025 Hyundai Ioniq 6 — Full Specifications
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The 2025 Hyundai Ioniq 6 is a saloon/sedan powered by an electric motor, with an EPA-rated range of around 342 miles per charge. Owners often keep a Hyundai Ioniq 6 workshop manual to hand for servicing and repairs.
Compared with the 2024 Hyundai Ioniq 6: The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine | Electric motor |
|---|---|
| Transmission | Automatic (A1) |
| Fuel Type | Electricity |
| Drive | Rear-Wheel Drive |
| Body Style | Saloon/Sedan |
| Passenger Volume (EPA) | 105 cu ft (2,973 L) |
| Luggage Volume (EPA) | 11 cu ft (311 L) |
| EPA Range | 342 miles |
| Efficiency | 26.0 kWh/100 mi |
| CO₂ Emissions | 0 g/km |
| EPA Greenhouse Gas Score | 10 / 10 (10 = lowest emissions) |
Engine & Transmission Options
EPA lists 2 configurations for the 2025 Hyundai Ioniq 6, all with the Electric motor engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| Electric motor | Automatic (A1) | All-Wheel Drive | 145 | 121 (130/111) | — | $650 |
| Electric motor | Automatic (A1) | Rear-Wheel Drive | 159 | 132 (144/120) | — | $600 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 105 cubic feet (about 2,973 litres) and luggage volume at 11 cubic feet (about 311 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2025 Hyundai Ioniq 6
Running Costs: 2025 Hyundai Ioniq 6
Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2025 Hyundai Ioniq 6 Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 3 safety recall campaigns that include the 2025 Hyundai Ioniq 6 (as of 6 October 2026). Most affected areas: Electrical system (2), Seat belts (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Seat belts — campaign 26V218000, reported 6 April 2026. Risk: A detached seat belt anchor will not adequately restrain the seat occupant, increasing the risk of injury in a crash.
- Electrical system — campaign 25V606000, reported 12 September 2025. Risk: A detached charging port door panel can create a road hazard for other vehicles, increasing the risk of a crash.
- Electrical system — campaign 24V868000, reported 18 November 2024. Risk: A loss of drive power increases the risk of a crash.
Owners have filed 35 complaints with NHTSA about the 2025 Hyundai Ioniq 6. The most-reported areas are Electrical system (20), Unspecified (8), Power train (5). Complaints include 2 reported crashes.
Used-buyer checklist for the 2025 Hyundai Ioniq 6
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (2 recall campaigns · 20 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Seat belts (1 recall campaign) — Check every belt latches and retracts properly and that any restraint recalls were completed.
- Transmission & drivetrain (5 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
- Fuel system (4 owner complaints) — Ask whether any fuel-pump or fuel-system recalls were completed, and watch for hard starting or stalling.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2025 Hyundai Ioniq 6
Frequently Asked Questions
What engine does the 2025 Hyundai Ioniq 6 have?
It's powered by an electric motor with an EPA-rated range of around 342 miles per charge.
What is the fuel economy of the 2025 Hyundai Ioniq 6?
It uses around 26.0 kWh per 100 miles.
Does the 2025 Hyundai Ioniq 6 have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 4 stars for frontal crash protection.
Does the 2025 Hyundai Ioniq 6 have any recalls?
NHTSA lists 3 safety recall campaigns that include the 2025 Hyundai Ioniq 6 (as of 6 October 2026). Most affected areas: Electrical system (2), Seat belts (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2025 Hyundai Ioniq 6?
Among the 35 owner complaints filed with NHTSA, the most-reported areas are Electrical system (20 complaints), Unspecified (8 complaints), Power train (5 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2025 Hyundai Ioniq 6 have?
EPA measures interior passenger volume at 105 cubic feet (about 2,973 litres) and luggage volume at 11 cubic feet (about 311 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.