Hyundai Ioniq 2018

Sedan  C-Segment

Prices

RM 99,888-115,888

Body type

Sedan

Number of seats

5

Fuel Type

Petrol Hybrid(HEV,MHEV)

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Highlights
Common Problem
Resale Value
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Hyundai Ioniq 2018
The 2018 Hyundai Ioniq lineup offers three eco-friendly variants to suit diverse driving needs. The Ioniq Hybrid combines a 1.6L GDI engine with an electric motor for 139hp, delivering 58MPG efficiency. For those prioritizing zero emissions, the Ioniq Electric provides 124 miles of range per charge with its 28kWh battery. The sportier Ioniq Plug-in Hybrid bridges both worlds, offering 29 electric-only miles before switching to hybrid mode. All models feature Hyundai's signature cascading grille design and a tech-forward cabin with Apple CarPlay/Android Auto. The 2018 refresh introduced enhanced safety features like Forward Collision-Avoidance Assist, making it a compelling choice in Malaysia's growing eco-conscious market. This page serves as your comprehensive guide to the 2018 Hyundai Ioniq series. Explore detailed specifications across all models – from engine performance to cargo capacity – alongside up-to-date pricing for the Malaysian market. We break down key differences between Hybrid, Electric, and Plug-in variants to help you identify the best fit. Discover common ownership insights like real-world charging times for Electric models or maintenance tips for hybrid systems. Stay informed with the latest news about battery technology updates and local incentives for eco-friendly vehicles. Whether you're comparing trim levels or researching the Ioniq's evolution since its 2016 debut, our curated FAQs and comparison tools simplify your research journey. Need help locating certified pre-owned units or understanding warranty coverage? We've got you covered.
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Model, Price, and Specifications

General
Body
Engine
Electric Motor/Battery
Transmission
Chassis Steering
Wheel Braking
Off-road Performance
Active Safety Features
Passive Safety Features
Driver Assistance Features
Interior Features
In-car/Out-car Power Supply
Anti-theft Features
Seat Features
Air Conditioning Features
Lighting Features
Glass/Rearview Mirror
Multimedia Features
More
Default Car Image
2018 Hyundai Ioniq HEV
RM 99,888
Focused Configurations
Retail Price：RM 99,888
Top Speed(km/h)：185
0-100km/h(s)：11
As Tested(L/100km)：-
Manufacturers Claim(L/100km)：3.4
Launched Year：2018
On Sale：X
Warranty Manufacturer：5 years / 300,000 km
Fuel Type：Petrol Hybrid(HEV,MHEV)
Full Specs+Compare
Default Car Image
2018 Hyundai Ioniq HEV Plus
RM 115,888
Focused Configurations
Retail Price：RM 115,888
Top Speed(km/h)：185
0-100km/h(s)：11
As Tested(L/100km)：-
Manufacturers Claim(L/100km)：3.4
Launched Year：2018
On Sale：X
Warranty Manufacturer：5 years / 300,000 km
Fuel Type：Petrol Hybrid(HEV,MHEV)
Full Specs+Compare

Highlights

Hyundai Ioniq 2018 Key Highlights

The 2018 Hyundai Ioniq lineup stood out as a versatile eco-friendly solution, offering three distinct powertrains—hybrid, plug-in hybrid, and electric—all built on a dedicated platform. Its aerodynamic design (0.24 Cd) and lightweight construction optimized efficiency, while advanced safety features like SmartSense (including Forward Collision-Avoidance Assist) set new standards in the segment. The Ioniq series prioritized practicality with spacious interiors, user-friendly tech interfaces, and competitive pricing, making sustainable mobility accessible.

Hyundai Ioniq Hybrid

Hyundai Ioniq Plug-in Hybrid

Hyundai Ioniq Electric

Common Problem

Charging Issues
One of the most frequently reported problems with the Hyundai Ioniq, especially the electric and plug-in hybrid models, is related to charging. Users have experienced issues where the vehicle stops charging unexpectedly, often requiring them to unplug and replug the charger multiple times. Some suggest lowering the charge speed to "reduced" to prevent this issue, although it's not a permanent solution. This problem seems to be linked to temperature sensors that may trigger during maximum charging speeds.
12V Battery Problems
Another common issue is the frequent draining of the auxiliary 12V battery. Many users report that their battery dies quickly unless the car is plugged in regularly. The charging system appears to work when the car is "Ready" or actively charging, but the battery itself doesn't hold a charge well. Keeping the car fully on or off and monitoring the 12V charging status using an OBD2 reader are some suggested solutions.
Hybrid System and HPCU Issues
For the hybrid version of the Ioniq, there have been reports of the "Check Hybrid System" warning appearing, which can be linked to issues with the Hybrid Power Control Unit (HPCU). Faulty cabling or wires around the HPCU might also cause problems. It's advisable to check these components if you encounter similar warnings.
Inverter Coolant Error
The "Refill inverter coolant" error is another known issue, which has a Technical Service Bulletin (TSB) associated with it. This error message can sometimes act as a catch-all for other underlying issues, such as

Resale Value

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Resale Value : 58.18%
Market Value: RM 180,300
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Resale Value : 58.01%
Market Value: RM 638,100
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Resale Value : 57.61%
Market Value: RM 190,100
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2018 Proton Perdana 2.0L
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2018 Hyundai Ioniq HEV photo
16
2018 Hyundai Ioniq HEV
Resale Value : 48.84%
Market Value: RM 56,600
Original Price: RM 115,888

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MPG
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MPG
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Hyundai Creta

41

Rank in SUV

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Price
RM 149,888
MPG
-

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ev icon
Hyundai Kona Electric
Hyundai Kona Electric photo
Price
RM 149,888-199,888
EV RANG
305.0-484.0 miles

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Price
RM 163,888-171,888
MPG
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History of Hyundai Ioniq

2025 Updates
Mid-cycle refreshes for both models include larger touchscreens, rear wipers, and enhanced batteries, prioritizing user feedback and aerodynamic efficiency.
Performance N Models (2024-2025)
The IONIQ 5 N and upcoming IONIQ 6 N (July 2025 debut) deliver 650hp, 800V architecture, and track-focused upgrades, redefining electric performance.
2nd Generation (2022-2025)
The IONIQ 6 introduced a streamlined sedan profile with a 0.21 drag coefficient, earning World Car Awards. Its 2025 N Line variant added sporty accents and shark-nose styling.
Facelift (2024 Q1)
A refreshed IONIQ 5 launched in Korea with updated LED lighting, aerodynamic tweaks, and expanded U.S. production at Georgia’s HMGMA plant from Q4 2024.
1st Generation (2021-2024)
The Hyundai IONIQ 5 debuted as the first model under the IONIQ sub-brand, featuring retro-futuristic design and E-GMP platform. It won multiple global awards for design and innovation.

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