My wife asked me to build a buggy like this earlier, but I just couldn't do a decent thing. Now it seems so easy...great job!
I don't think you should get back to cars, in my opinion this one is even more inspiring.
Hahaha. I love it. Yeah I think it's time for another car alternate. But having said that this does look like a maclaren (the buggy maker, not the car manufacturer) ;). I have just started a huge technic moc (a car transporter). I have posted a WIP but the next installment is going to be some time.