Welcome to the site Admrlkane! Congrats on the soon to be yours Mirage.
The rear alignment is the only possible issue I'd look into right away. Other than that, drive it and see what you think, then tweak it to your liking weather that be modding suspension, installing a beefed up stereo, or putting some flashy wheels on it. Its your car, make it what you want, or keep it stock, its yours!
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View my fuel log 2015 Mirage DE 1.2 manual: 47.2 mpg (US) ... 20.1 km/L ... 5.0 L/100 km ... 56.7 mpg (Imp)