Car insurance shock - How your email address could increase your premium cost DRIVERS are being warned that the specific email address they use while applying for their car insurance premium could end up costing them more money. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Car insurance mistakes you’re making that could cost you an extra £363 a year1949 Mercury EV coupe is the most surprising electric car you'll see this yearKia and Hyundai developing solar panel charging roofs for their cars to debut in 2019Tesla update will allow you to “drive it from your phone remotely like a big RC car”Petrol, diesel and hybrid cars will be banned in London from 2019, here’s whereCar tax will increase again for the majority of motorists in 2019 - Here's by how much