No car is a safe car with a teen driving it! It just isn't. They don't have the skills and ability yet and as was pointed out, their brains allow them to take really stupid decisions and defend them as brilliant choices! With that said, Elios are a safe vehicle, large crush zones, seat belts, air bags, steel roll cage! Sure, if you are broadsided by a significantly larger vehicle you will be toast, but you would be in most cars you would buy your teen. If you want absolute safety, get them a Bradley armored vehicle. That way all you have to worry about are Abrams tanks and TOW missles. That and trains. Oh well, no vehicle is perfect!I understand your concerns. This vehicle is definitly not as heavy as other cars. In some respects it might not be as safe, such as in a side collision, getting hit from the side by a large vehicle at say 50 mph. Certainly a Crown Vic or a Subaru would be a better choice for a male teen to drive, agreed.
All that said, I respectfully disagree that the Elio is a dangerous vehicle. Not-as-safe as some other vehicles in certain situations, yes. But so is a motorcycle, so is a Can-Am, etc. The Elio isn't meant to be a vehicle that anyone can drive in any condition and survive any kind of crash. People get hurt all the time in normal-sized vehicles.
I hope we can agree to disagree, and continue to be friends on here. I have a teen-age daughter, and while girls don't usually take the risks that boys take, I wouldn't let my daughter drive an Elio on the interstate, just like I wouldn't let her drive a motorcycle on the interstate, until after she took a special safety class and had 1 yr experience driving it often. This is why certain states have a law that says people under 18 or under 21 must wear a helmet and those over 21 or 18 don't need a helment. Teens' judgement is not good, their brains are still developing, etc. We're probably agreeing somewhat on this.