Stay away from the IX. Awd for the loss. Not as quick, not as good handling, worse on fuel, more expensive to fix, will never be worth anything as a resale, not as good on the brakes, heavier, etc, etc, etc,. Need I say more. That e doesn't look so hot either, especially from the outside. That car will have tonnes of rot underneath. Rust = cancer, you can fix it, but you can't cure it. It almost always comes back. I'd try to find an "I" with no rust or as little as possible, and not worry about the mileage nor mechanical. Anyone can turn a wrench, but rust, not so easy.
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