Model year guide

2018 Hyundai ioniq hybrid

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2018 Hyundai ioniq hybrid is worth — from official NHTSA and EPA data. 5 on record.

2018 Hyundai ioniq hybrid — representative photo
Representative photo · via Wikimedia Commons

2018 Hyundai ioniq hybrid at a glance

Safety recalls2
Owner complaints13
Typical price$16,709

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

2018 Hyundai ioniq hybrid recalls 2

Hybrid Propulsion System: Inverter NHTSA Campaign #18V704000 · 05/10/2018

Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Hyundai Ioniq Hybrid and 2018 Ioniq Plug-In Hybrid vehicles. The Main Relay within the Power Relay Assembly (PRA) may have inadequate connections between its contacts, causing increased electrical resistance.

Fix: Hyundai will notify owners, and dealers will inspect the Power Relay Assembly (PRA) for damage. If no damage is found, the main relay will be replaced. If damage is found, the PRA will be replaced. These repairs will be performed free of charge. The recall began February 28, 2019. Owners may c…

Hybrid Propulsion System: Inverter NHTSA Campaign #22V459000 · 28/06/2022

Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Ioniq HEV and Ionic PHV vehicles previously recalled under recall number 18V-704. The Power Relay Assembly (PRA) located underneath the rear seat may overheat.

Fix: Dealers will inspect and replace the main relay or PRA, as necessary, free of charge. Owner notification letters were mailed August 23, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 232. This recall replaces NHTSA recall number 18V-704.…

Source: U.S. NHTSA. 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.

2018 Hyundai ioniq hybrid common problems

The most-reported problem areas across all 13 owner complaints filed with NHTSA — and what to check before you buy.

Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Vehicle Speed Control
Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.
Air Bags
Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
Steering
Steering should be tight and centered — no play, clunks or wandering. Test at low and highway speed; listen for power-steering whine.

What's a 2018 Hyundai ioniq hybrid worth?

Low
$11,995
Typical price
$16,709
High
$20,990

From 5 comparable 2018 Hyundai ioniq hybrid listings.

2018 Hyundai ioniq hybrid trims & engines on record

Trims
Blue (HEV) · Limited w/Ultimate (HEV) · SEL, SEL w/Tech (HEV)
Engines
1.6L 4-cyl 104 hp

2018 Hyundai ioniq hybrid vehicles on record

2018 Hyundai ioniq hybrid 2018 Hyundai ioniq hybrid Blue (HEV)KMHC65LC1JU073186 2018 Hyundai ioniq hybrid 2018 Hyundai ioniq hybrid Limited w/Ultimate (HEV)KMHC05LC0JU060494 2018 Hyundai ioniq hybrid 2018 Hyundai ioniq hybrid Blue (HEV)KMHC65LC3JU061718 2018 Hyundai ioniq hybrid 2018 Hyundai ioniq hybrid Blue (HEV)KMHC65LC1JU095740 2018 Hyundai ioniq hybrid 2018 Hyundai ioniq hybrid SEL, SEL w/Tech (HEV)KMHC75LCXJU071689

Other Hyundai ioniq hybrid model years

2020 2019 2017

2018 Hyundai ioniq hybrid — frequently asked questions

Does the 2018 Hyundai ioniq hybrid have any safety recalls?

NHTSA lists 2 recall campaigns for the 2018 Hyundai ioniq hybrid. 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 are the most common problems with the 2018 Hyundai ioniq hybrid?

Across all 13 owner complaints filed with NHTSA, the most-reported problem areas are engine, power train, electrical system.

How much is a 2018 Hyundai ioniq hybrid worth?

Comparable 2018 Hyundai ioniq hybrid listings run roughly $11,995–$20,990, typically around $16,709 (from 5 vehicles).

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