Beyond the standard protections, supplemental (or “add-on”) coverage will keep you protected against the additional costs that often come with accidents. Features like car rental coverage may not seem essential when you view them as just another added cost, but the increase in your rate could still be lower than the cost of renting a replacement vehicle if your damaged car is in the shop for a while. The options offered by providers vary widely in both availability and cost. Our favorites offer supplemental coverage options that can build a policy for every profile.
Comprehensive coverage: This covers things that could happen to your car not related to an accident that might not be covered by standard insurance, such as weather damage, running into an animal or other factors. It’s a good idea to opt for comprehensive coverage if you can afford it, but it can get costly and might not be worth it if you drive an old or inexpensive car.
Like most auto insurance companies, they advertise low rates (“15 minutes could save you 15% or more on your car insurance”). But what else? According to JD Power’s 2018 U.S. Insurance Shopping Study, low and competitive prices are becoming the norm, so most companies are in “aggressive customer courtship mode.” Geico’s response to this seems to be their very popular mobile app.
Uninsured / underinsured motorist (UM / UIM) covers costs associated with an accident involving uninsured or underinsured motorists, or hit and run drivers. You can’t control the coverage of other drivers on the road, but if you get in an accident with someone who doesn’t have insurance — or who has insufficient protection — you’ll be forced to deal with the costs yourself. We know it’s frustrating to have to pay for someone else’s negligence, but opting for UM / UIM coverage will be well worth it when you need it.
Nationwide pulls lower customer ratings than our top picks. The company scored an 88 from Consumer Reports (putting it in 22nd place out of 27 companies), and an “average” rating from J.D. Power. In other words, Nationwide doesn’t knock it out of the park for either customer service or claims process — which are both crucial for a great insurer. It also missed our financial stability benchmark by a hair, with S&P Global and Moody’s ratings just below the “very strong” or “excellent” benchmarks that we look for.
So how much liability coverage should you get? We recommend purchasing as much protection as you can afford and reasonably covers your exposure if you're at-fault in a collision. For reference, the average auto bodily injury liability claim is over $15,000, and the average auto property damage liability claim is over $3,000. But the severity, or size, of a claim will vary significantly. If the driver or passenger in another vehicle was killed, for instance, the costs could easily exceed $100,000, as fatal claims are some of the most expensive. Or if the other vehicle was very expensive, such as a Mercedes, you will face much higher property damage costs as opposed to an accident with a cheaper vehicle.
State legislators set limits on how much a company can increase your rates after a crash. Our hypothetical accident resulted in only $2,000 worth of damage. That caused average annual rates to spike by $1,000 or more in some states, while others jumped by far less. One thing’s for sure: Your rates will definitely increase after an at-fault accident, so be sure to compare car insurance rates if you have one on record.