As it is in Australia, so in the US. Dunno about Massachusetts specifically though. Here’s the general dope on what to expect.
This doesn’t have to suck, and you don’t have to lose anything at all. Except maybe a little time and some inconvenience if you need to replace the car, but hey, life contains a particle of risk and stuff just happens sometimes. If enough people felt it was a big enough deal then there would be laws requiring you to be paid for the effort of replacing your car when you’re not at fault. To the best of my knowledge, there are no such laws. Find something to be grateful for and keep that in your thoughts.
The value of your car is central to its fate right now. Laws vary from state to state but generally you are owed the lesser of: fair market value of your car OR the cost to restore it to its pre-loss condition. Determining whether or not your car is totaled, however, is a little more complicated than that. In Nevada, for instance, your car MUST be totaled if the damage (not including paint labor & materials) exceeds 65% of the car’s value. Some other states give more discretion to the insurance company and let them make the determination according to the expected net cost of totaling the car (market value + rental expenses - anticipated value of the salvage) vs. the expected cost to repair it properly. What all this means to you is–know your car’s value. Do a bit of research (NADA, Autotrader, etc.) and try to determine what you’d have to pay someone if you wanted to buy YOUR car from them. Use multiple resources.
If the car is repairable, cool. You are typically owed a rental car while yours is in the shop. If it’s totaled you’re going to get an offer from the insurance company to buy the car off you. As TheLoadedDog noted, you will have the right of doing what is known as an “Owner-Retained” total loss settlement. You get less money, but you get to keep the car. In Massachusetts you will be required to get a salvage title and the value of the car will be hurt as a result. So it’s a good deal if you don’t mind having a branded title, a wrecked car and not enough money to fix it. You’ve got a 4 year old minivan? Just bite the bullet and take the total loss settlement.
Well, you’d get a check for the cost of a four-year-old minivan with relatively low mileage; presumably you’d go out and get yourself a four-year-old minivan with relatively low mileage. Unless it’s one of the rare Maserati minivans this shouldn’t take much more than 5 minutes to find.
There really isn’t anything you can do to sway the total loss or repair decision one way or the other unless it’s a close call. Numbers is numbers and more often than not the decision is an economic one.
You probably don’t have to sue anyone either. If you can demonstrate a real financial loss, you will be compensated. Ask the claim rep about “loss of income.” If you can present a reasonable argument for why you’ve lost a specific amount of income as a result of losing the car then you’ve got a good chance of getting paid for it. But if you’re just bent because this has put you out and by God someone’s going to recognize that your time is worth something … well that’s not enough to get the law on your side. The loss of income needs to be tied to your vehicle. A dump truck is a good example. Not a lot of rental dump trucks, so the driver is losing money every day he doesn’t have a truck. If your car is just a commuter though, you’ll be put in a comparable-sized rental so no loss.