I phoned up Tesco today to get my girlfriend added to the Williams insurance. From now until my renewal date (14 days away), they have charged me £13.50. That seems to work out at about £350 a year. Seemed a bit steep, but I paid it and asked for them to give me a renewal quote. The figure they came back with was £1380 (for the two of us on the policy) Fully Comp. (Im 26 with 5 years NCB, no convictions etc.)
I then immediately went onto their website and, using the exact same details as they just used to quote me over the phone as an existing customer, I was quoted......£880!!!
So there it is, Tescos will value your business so much, they will try and fleece you for a totally unnecessary £500 premium on top of your premium. If they had quoted me £880 over the phone they would have had my business, but as they have tried to con me, Im off elsewhere.....I just got a quote from Admiral (via http://www.confused.comwww.confused.com - excellent site) for £823 including protected no-claims bonus.
So, as Im sure many people here are Tesco Insurance customers.....watch out.....!