Your car's insurance group plays an important role in deciding how much you pay for cover. We explain how the groups work and how to cut your costs.

Which car insurance company offers cheaper average rates and better customer satisfaction, Progressive or Travelers?

You might be using an unsupported or outdated browser. To get the best possible experience please use the latest version of Chrome, Firefox, Safari, or Microsoft Edge ...

Erie and USAA offer the best cheap car insurance for teens and young adults, respectively. On average, minimum-coverage car insurance costs $241 per month for teens and $74 per month for young adults, ...

Drivers have been warned they face paying more for their insurance - depending on what insurance group they fall into. Cars are sorted into insurance groups from 1 to 50, with 1 being the cheapest to ...