Market value is the most common method chosen by car owners for determining the sum that their vehicle is insured for. The market value of your car is determined by your insurer using industry guides. The valuation is one factor used to determine the premium on your policy. Other factors include your residential postcode, whether the car is garaged or parked on the street, and any vehicle security features. Market value car insurance is almost always less expensive than agreed value car insurance.
If your car is declared a total loss by your insurance company due to it being stolen and unrecovered or written off, your insurer will reimburse you the market value of the vehicle at the time that the loss occurred. The exact amount is determined at that time using industry guidelines, with allowances made for the condition of your vehicle and any approved modifications or additions made.
This amount may be significantly different from the "market value" detailed on your insurance policy, as most vehicles depreciate in value as time goes by. In other words, "market value" is a floating value based on current market conditions and industry guidelines. As well as the actual condition of your vehicle, the factors that determine "market value" for insurance purposes are closely related to the factors that determine the resale value of your vehicle on the open market - for more information, see Protecting your car's resale value.
Although the market value of your vehicle may be less at the time of loss than the figure specified on your insurance policy, because you are purchasing a replacement car in the same market conditions that have been used to determine the payout you receive, it should be possible to purchase a similar vehicle of a similar standard and condition with the amount your receive from your insurer.
Market value valuations are particularly suitable for older cars in average condition and standard vehicles without custom modifications. If you have a new or highly modified car you may wish to consider agreed value for greater certainty of the actual dollar-figure that your car is insured for in the case of a total loss.