2021 Hyundai Nexo — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2021 Hyundai Nexo is an SUV powered by an electric motor, with an EPA-rated range of around 380 miles per charge. Owners often keep a Hyundai Nexo workshop manual to hand for servicing and repairs.
Full Specifications
| Engine | Fuel cell electric motor |
|---|---|
| Transmission | Automatic (A1) |
| Fuel Type | Hydrogen |
| Powertrain | Fuel cell |
| Drive | Front-Wheel Drive |
| Body Style | SUV |
| Passenger Volume (EPA) | 101 cu ft (2,860 L) |
| Luggage Volume (EPA) | 30 cu ft (850 L) |
| EPA Range | 380 miles |
| Efficiency | 60.0 kWh/100 mi |
| CO₂ Emissions | 0 g/km |
| EPA Greenhouse Gas Score | 10 / 10 (10 = lowest emissions) |
Engine & Transmission Options
EPA lists 1 configuration for the 2021 Hyundai Nexo. 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 |
|---|---|---|---|---|---|---|
| — | Automatic (A1) | Front-Wheel Drive | 68 | 57 (59/54) | — | — |
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 101 cubic feet (about 2,860 litres) and luggage volume at 30 cubic feet (about 850 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2021 Hyundai Nexo
Running Costs: 2021 Hyundai Nexo
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.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2021 Hyundai Nexo Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists 2 safety recall campaigns that include the 2021 Hyundai Nexo (as of 6 October 2026). Most affected areas: Fuel system (2). 2 campaigns carried a “do not drive” or “park outside” advisory. A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Fuel system — campaign 24V761000, reported 11 October 2024. Risk: A vehicle fire increases the risk of injury.
- Fuel system — campaign 22V258000, reported 14 April 2022. Risk: A hydrogen gas leak can increase the risk of a fire while parked or driving.
Owners have filed 2 complaints with NHTSA about the 2021 Hyundai Nexo. The most-reported areas are Electrical system (2), Fuel system (1), Forward collision avoidance (1).
Used-buyer checklist for the 2021 Hyundai Nexo
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Fuel system (2 recall campaigns · 1 owner complaint) — Ask whether any fuel-pump or fuel-system recalls were completed, and watch for hard starting or stalling.
- Electrical system (2 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Driver-assist sensors (1 owner complaint) — Check that driver-assist warning lights are off and sensors are clean and undamaged.
- Engine (1 owner complaint) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
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 2021 Hyundai Nexo
Frequently Asked Questions
What engine does the 2021 Hyundai Nexo have?
It's powered by an electric motor with an EPA-rated range of around 380 miles per charge.
What is the fuel economy of the 2021 Hyundai Nexo?
It uses around 60.0 kWh per 100 miles.
Does the 2021 Hyundai Nexo have any recalls?
NHTSA lists 2 safety recall campaigns that include the 2021 Hyundai Nexo (as of 6 October 2026). Most affected areas: Fuel system (2). 2 campaigns carried a “do not drive” or “park outside” advisory. 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 2021 Hyundai Nexo?
Among the 2 owner complaints filed with NHTSA, the most-reported areas are Electrical system (2 complaints), Fuel system (1 complaint), Forward collision avoidance (1 complaint). 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 2021 Hyundai Nexo have?
EPA measures interior passenger volume at 101 cubic feet (about 2,860 litres) and luggage volume at 30 cubic feet (about 850 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.