I told them my car is parked in a private drive, that its in guildford and that is was a competitive situation... they then gave me that quote. 
It also has a ?200 excess... Thats all the details I gave. 
From my understanding the big difference is being
- 25
- a few years no claims
I dont know if being from this area mkaes a difference... I suppose they take it into account if the guy from Liverpool couldnt get a quote 
That is a cracking quote T1 dub....I just phoned them and got quoted £315 fully comp. That is based on me being 27, 7 years no claims, including g/f (which normally knocks £40 off at least) and a decent postcode....but that is with a £300xs. When i asked if the xs could be reduced i was told they only do a standard price for hot hatches so couldnt change it (by the way its a mk3 8v, so they obviously dont know the performance of an 8v or dont class mk2 16vs as hot hatchesÂÂÂ

...and Greenlight wouldnt even quote me when they asked what my best quote was. So far best prices have been Adrian flux (but with 300xs), Elephant £331, Privlege £340 and Bell Direct £355. May go with elephant as only slightly dearer but a better xs....all quotes with ncb protection, legal cover, etc. (Egg, Direct Line, Tesco, Sainsbury, way off the mark)