Two of the most important factors that go into determining the underwriting risk on motorized vehicles are: performance capability and retail cost. The most commonly available providers of auto insurance have underwriting restrictions against vehicles that are either designed to be capable of higher speeds and performance levels, or vehicles that retail above a certain dollar amount. Vehicles that are commonly considered luxury automobiles usually carry more expensive physical damage premiums because they are more expensive to replace. Vehicles that can be classified as high performance autos will carry higher premiums generally because there is greater opportunity for risky driving behavior. Motorcycle insurance may carry lower property-damage premiums because the risk of damage to other vehicles is minimal, yet have higher liability or personal-injury premiums, because motorcycle riders face different physical risks while on the road. Risk classification on automobiles also takes into account the statistical analysis of reported theft, accidents, and mechanical malfunction on every given year, make, and model of auto.
The insurance certificate or cover note issued by the insurance company constitutes the only legal evidence that the policy to which the certificate relates satisfies the requirements of the relevant law applicable in Great Britain, Northern Ireland, the Isle of Man, the Island of Guernsey, the Island of Jersey and the Island of Alderney. The Act states that an authorised person, such as a police officer, may require a driver to produce an insurance certificate for inspection. If the driver cannot show the document immediately on request, and evidence of insurance cannot be found by other means such as the MID, then the Police are empowered to seize the vehicle instantly.

*A Trusted Partner designation denotes a listing whose rank has been determined by our staff. Typically, TheTopTens receives compensation for these placements in the form of commissions on sales or leads generated through this site. Because our compensation is tied to consumer behavior, we are incentivized to promote the companies and products people are more likely to respond favorably toward.

Hi Eric – What you’ve seen is not an unusual situation. A company that’s good in one state isn’t in another. Liberty Mutual worked for you in California, but not in Florida. This is why it’s not possible to say one company is the best. That will vary by state and by your own personal profile. That’s why we produce these “10 Best” lists, to give you companies to investigate.


Texas is one of four states that have seen the highest increase in auto insurance premiums over the last seven years, according to Consumer Reports. While part of that jump is due to increased repair costs for the added technology in new cars, extreme weather also plays a role, with Hurricane Harvey a recent glaring example. Over half a million vehicles flooded in Texas during that storm, significantly raising insurers’ annual losses for 2017, and in turn, causing around an 8% jump in premiums this year. Add the fact that Texas is number one in the nation for hail damage losses, and its position at the top of the rate hike leaderboard is no surprise.
Progressive Home Advantage® policies are placed through Progressive Advantage Agency, Inc. with affiliated and third-party insurers who are solely responsible for claims, and pay PAA commission for policies sold. Prices, coverages, privacy policies, and PAA's commission vary among these insurers. How you buy (phone, online, mobile, or independent agent/broker) determines which insurers are available to you. Click here for a list of the insurers or contact us for more information about PAA's commission. Discounts not available in all states and situations.
×