Model year guide

2021 Hyundai Ioniq

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Hyundai Ioniq is worth — from official NHTSA and EPA data. 233 on record.

2021 Hyundai Ioniq at a glance

Safety recallsNone
Combined55 mpg

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2021 Hyundai Ioniq recalls 0

No NHTSA safety-recall campaigns are on record for the 2021 Hyundai Ioniq.

Source: U.S. NHTSA, checked 7 Oct 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 Hyundai Ioniq MPG & running costs

Combined55 mpg
City54 mpg
Highway56 mpg
Est. annual fuel cost$1,200
EPA size classLarge Cars
TransmissionAutomatic (AM-S6)
Engine start-stopYes
Passenger volume96 cu ft
Cargo volume27 cu ft
5-yr fuel cost vs average new car$6,000 less

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2021 Hyundai Ioniq costs over five years and 75,000 miles.

Fuel (5 yrs)$6,000
Fuel only$6,000
Per mile$0.08

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.

2021 Hyundai Ioniq vehicles on record

Other Hyundai Ioniq model years

2021 Hyundai Ioniq — frequently asked questions

Does the 2021 Hyundai Ioniq have any safety recalls?

NHTSA lists no safety-recall campaigns for the 2021 Hyundai Ioniq. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are free.

What gas mileage does the 2021 Hyundai Ioniq get?

The 2021 Hyundai Ioniq has a U.S. EPA estimate of 55 mpg combined (54 city / 56 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.