The sticker price, high repair costs and what is under the hood can result in a sky-high premium. The 2019 BMW M760i xDrive, No. 5 on our most expensive list, is a good example. “It's little wonder that the M760i xDrive costs a bundle to insure, it's a small fortune to buy in the first place. The ultra-luxury sedan's six-figure price offers amenities like hot-stone massaging seats, retractable footrests and fragrance-enhanced ventilation — plus a 601-hp, twin-turbocharged V-12 that took just 3.5 seconds to scorch 60 mph,” says Mays.
On the other hand, states where most of the drivers are properly insured and reside in rural areas saw some of the lowest car insurance rates. Maine climbed to the top of the heap this year with an average annual premium of $845, which is 42 percent below the national average. Wisconsin moved into the second place and Idaho stays in third place for the second year in a row. Iowa and Virginia filled out the top five.
Credit score: This can be a main factor for insurers in states that allow it. According to an Insure.com rate analysis, drivers with poor credit pay 71 percent more on average for car insurance than drivers with good credit. “All insurers have come to the conclusion that there is a correlation between credit worthiness and the probability of having a claim,” says Travis Biggert, chief sales officer with HUB International. Keep your credit score in the acceptable range to keep your premium affordable.
Choosing the lowest price/inadequate coverage. The lowest prices will typically leave you vulnerable on the back end; should an accident or collision occur, your lower premium will require you to spend much more out of pocket. The same goes for inadequate coverage. Specifically, don’t cut corners when it comes to liability coverage; instead, shop around for the provider that will protect you most while also catering to your needs, lifestyle, and budget.
To ensure that providers’ financial affairs were up to snuff, we looked at independent evaluations from insurance rating and credit rating agencies A.M. Best, S&P Global, Moody’s, and J.D. Power. While each agency has its own rating scale, we required companies to have A or “above average” ratings from all four — solid indications that companies are in great financial health. Acquiring ratings from all four agencies also indicates that companies care enough about their business’ reputation to apply for these voluntary review processes. For an industry that’s centered around the principle of being there when you need help most, we found this focus on transparency to be the mark of a good provider. Smaller companies like Good Sam or National Interstate may provide seemingly better discounts, but they tend to only submit themselves for review to one or two agencies.

Bus-home conversions are a rapidly-growing trend that several RV insurance companies are adapting into their policies. The type of bus, however, is a prominent deciding factor in coverage, since bus axles differ from traditional RVs and aren’t built to carry a certain amount of weight. Many RV insurance companies avoid school bus-converted homes, as they have a higher risk of rollover accidents. Also, your bus-converted home must be registered as a recreational vehicle for personal use to be eligible for RV-insurance. Depending on the state where you register your vehicle, it may require your bus to comply with several requirements and meet certain standards before registration. It’s important that you check with your local department of motor vehicles beforehand.


Your location can have a huge impact on your insurance premium. Like many industries in the US, car insurance is regulated at the state level and is dictated by each state’s regulations. If you live in an area prone to floods, hurricanes, or wildfires, your rate will be elevated, as insurance companies compensate for these risks. Dive into the data below to find check out your expected costs with our list of car insurance rates by city.
For this review, we focused on national providers and left out any companies that only insure RVs locally. Odds are, national insurers are able to provide coverage no matter where you are in the U.S., and they are more likely to have the financial strength to support you. If you’re trusting a provider to come through when you’re most in need, it’s reassuring to have a company with years of experience and a history of financial success at your back.

Auto insurance is financial protection, and not just for the investment you made when you bought your car. After a really serious accident, bills for damage and injuries can easily reach into hundreds of thousands of dollars. If you happen to cause such a wreck, the victims could sue you. In the worst case scenario, assets such as your savings and home could be seized.

The reason car insurance is so cheap in Wisconsin is a bit of a mystery. While not a huge magnet for severe weather it does receive its fair share of snow in the winter and tornadoes in the summer. Flooding is not uncommon and rising rivers point to spring flooding this year. Flood damage is covered by comprehensive coverage, which is not required in most states, if you want your vehicle to be fully covered, you will need to carry this optional coverage.
Nationwide offers more discounts than most other providers, and you’ll likely be eligible for at least one. Discounts are offered for switching from another provider, paying your annual premium upfront, driving safely, not filing any claims in the previous insurance period, and having membership in Nationwide’s Affinity Group. Nationwide is also one of the only providers that will reward you for enrolling in an RV safety course.
It’s important to note that every company considers credit very differently, and even among insurers this factor fluctuates by state. For example, NerdWallet’s 2019 car insurance rate analysis indicates that while State Farm charges higher rates for poor credit in many states, it doesn’t seem to do so in Maine. Similar variations are true for many other companies as well.

Admittedly, we originally approached this topic with the traditional opinion that RVs were mainly of interest to retirees, the baby boomers who enjoy spending their post-work life experiencing the great outdoors. While this segment of the population has long been the backbone of the RV industry, the new trend of working remotely while traveling is attracting much younger consumers to the RV lifestyle.
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