This is generally not advisable, as it would mean you are likely to end up selling during a market downturn, at a significant discount.
Willingness to take risks is one thing but ability to take risks is another one. In you case, since you need the funds in case of emergency, your ability to take risks is 0.
So your options are limited to riskless assets such as CDs, govt bonds, savings accounts, etc.
As you grow your assets and portfolio, naturally, some part of your portfolio will be invested into bonds, and some part into equity. In that situation, you will be able to count the bonds portion, specifically riskless ones, as part of an emergency fund, provided they are liquid and of small duration. But in the meantime, savings account would probably be the way to go
So the average transaction price for a new vehicle is just shy of $48000. It blows my mind that people are buying such expensive vehicles and then complaining they can't afford them. We bought a new vehicle 3 months ago and its price is only half that amount. Yet it comfortably seats two adults and two kids.
There are plenty of vehicles for sale under $30k. But the people are choosing not to buy them. ๐คทโโ๏ธ