GPS Systems Can Reduce Car Insurance Costs
Your OnStar service can help you out of jams – locked keys in the car, roadside breakdowns, etc. – and it can help cut your auto insurance bill.
GMAC offers its customers in 34 states with OnStar subscriptions a break on their bill of 26 percent and more when the service shows they drive less than 10,000 miles a year.
Progressive is another insurer offering discounts to drivers who willingly record their odometer readings with a GPS.