To be fair, the OP opened the door to such responses.
It might seem so, but that doesn't mean that anyone here has enough knowledge of the circumstance to offer a contribution that is anything but a matter of unsolicited personal opinion - and it wasn't personal opinion on life lessons that was being sought, but helpful ideas.
IMHO, encouraging people to learn to put off non-appreciating major purchases until they can be made without using credit is good advice, even if unpopular in today's instant-gratification world.
Which pretty much makes my point, because it's far more complex an issue than a simple matter of 'instant gratification'. Aside from the fact that good grades, hard work and personal commitment deserve to be rewarded, not met with a disdainful rebuke, it's worth pointing out than the education system increasingly relies on students having instant access to resources which provide research materials, access to on-line tutorials, interactive media, streaming content, class materials, coursework, background documents and a whole lot more. Without that access, a student is easily disadvantaged whether working as part of a group or in the competitive environment of a class. By comparison a rucksack full of books is both tiring to carry and limiting in scope. An iPad is actually a very useful tool which is lighter to carry, has far wider capabilities than a pile of books and is a very cost-effective educational tool - more cost effective than most laptops in fact.
Helping out a high school or college age child to make the stretch to buy a car so they can then get (or get to) a job, in return for future additional effort or paying back the loan? Sure, that makes sense. Helping buy a luxury electronics good? Not to me.
It's a stretch to assume the OP and his father haven't the sense to grasp this, and a number of other possibilities, and lack the skills to make reasoned decisions that are appropriate to their situation.
It's also a bit of a grasp to believe that the OP's $330 would do much to put a dent in the cost of a car that is reliable enough to be used for a work commitment. Or indeed that the OP doesn't already have a job.
Each to their own, I guess.
Indeed, hence a little less personal morality and bit more comprehension might be helpful.