I think the car itself looks very intriguing. But your modeling skill needs a little help, a little polish, and possibly a greater scale - to better communicate the intentions of your design.
And of course, this message board is the right place to get the feedback you'll need to move forward.
COULD SOMEONE OUT THERE PLEASE STOP IGNORING THIS GUY AND HELP HIM OUT?!?!?!
"We were young. We were bored. And the old electroshock therapy machine was just under the stairs in a box next to the Hoover."
RJMC, David made all the right comments. Maybe a good start would be to read all the topics in the modeling forum then you would have a better view of what you need to do to improve the overall presentation. What you have at present is a caricature of a vehicle so you have plenty of scope for improvement.
Like David said, increase the scale factor and smooth the surfaces as in a regular vehicle.
If there's one thing I've learned from this site, it's that no matter how good you think you are, no matter how confident you are in your skills, there's someone better - always room for improvement.
