egmpfiles.com E-GMP Owner Research & Documentation

An enthusiast's chronicle of the E-GMP platform

Three brands. One EV platform. Built from scratch.

Hyundai Genesis

The E-GMP Platform

Why Hyundai, Kia, and Genesis got EVs right when everyone else was searching for the right formula.

ICCU Deep Dive

Documenting what we know about E-GMP ICCU failures and exploring mitigation strategies until there's a real fix.

My EV6

A second-hand, Certified Pre-Owned Kia with 30,000 miles. Sounds practical, responsible, maybe even... boring? Did I really give up Wranglers for this?

My Journey

Every car tells a story, and I've been told quite a few stories. This is how I arrived here.

One owner's attempt to document the engineering, the known issues, and the ownership experience of Hyundai Motor Group's E-GMP platform. Nothing is sponsored. Nothing is affiliated. Just an enthusiast site, built for other enthusiasts.

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E-GMP skateboard platform with dual motors, battery pack, and 800V architecture

What is E-GMP?

Electric-Global Modular Platform. The first mass-market 800V EV architecture, built from scratch by Hyundai Motor Group. It underpins the Ioniq 5, Ioniq 6, Ioniq 9, EV6, EV9, GV60, and Elexio on 800V — plus the EV3 and EV4 on a 400V variant.

Ultra-fast DC charging (10–80% in 18 minutes). Vehicle-to-load. Flat floor packaging. And halo cars — the Ioniq 5 N and EV6 GT — that made people actually want these things.

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