Insurance group of Williams?

[GabrielKnight]

Used to be 17 under the old 0-20 scale.

Anyone know what group it comes under in the newer 0-50 scale?

[wavy]

i think it just stays classed s 17
only new cars have the new system

[GabrielKnight]

I don't think this is correct. Parkers website about the changes says:

'Most cars will see their insurance group roughly double. For example, a Ford Fiesta 1.6 TDCi ECOnetic three-door hatchback goes from group 4 to group 11.'

[MatBrown]

Ask your insurance company?