Mitsubishi Problems

Buying a car sight unseen is not a good idea. I would go for on of the big three: HiLux, Triton, or Courier. They are all much of a muchness when you get to the used car market. The important things are service history, odo reading, and previous use.

It sounds like it could be the fuel supply; check the fuel filter, fuel pressure, and the injectors. It’s a common-rail diesel engine and they are prone to injector wear.

Mitsubishi doesn't provide a towing rating for the Mirage, so it's not recommended that you tow with it. If you do choose the tow with it you should check with your insurance company, as you might be in breach of the conditions of your policy.

Yes. Have you tried using the air-con? That would prevent the windscreen from fogging up.

If ground clearance is a real issue for you, why don’t you try a compact SUV?

The best way to replace your keys depends on the year, but there are cheap alternatives you can read about here.

To be sure you need to measure both, preferably side by side, and see if everything lines up.

The Mazda3 and Holden Astra are both good alternative choices, but you could also consider a Toyota Corolla or Kia Rio or Cerato.

It could be a number of things, and the only way to establish the cause of the light flashing is to have a mechanic check it.