Just received from Vx the prices that will be applicable for the new model as of 22nd July 2008.
Examples of these across the 65 saloon and 65 hatchback models / varients are:
Saloon Insignia Exclusive On the road RRP £
Petrol 1.8i 16v WT 15,935
Diesel 2.0CDTi (160PS) auto 18,535
Insignia SRi Petrol 2.0i 16v Turbo 20,635
2.0i 16v Turbo 4x4 auto 23,235
Diesel 2.0CDTi 16v (160PS) auto 21,385
Insignia SRi Nav*
Petrol 2.0 16v Turbo 4x4 auto 24,035
Insignia Elite Nav *
Petrol 1.8i 16v VVT 21,785
2.0i 16v Turbo Auto 25,485
2.8i V6 24v Turbo 4x4 auto 28,885
Diesel 2.0CDTi 16v (160PS) auto 24,885
HatchbackInsignia ExclusivePetrol 1.8i 16v VVT 15,935
Diesel 2.0CDTi 16v (160PS) auto 18,535
Insignia SRi Nav Petrol 2.0i 16v Turbo 4x4 auto 24,035
Diesel 2.0CDTi 16v (160PS) auto 22,185
Insignia Elite NavPetrol 2.8i V6 Turbo 4x4 auto 28,885
Diesel 2.0CDTi (160PS) auto 24,885
Saloon / Hatchback prices are therefore the same.
*Nav in the model name means fitted with DVD 800 Navi satellite navigation system with colour monitor/stereo radio/CD with MP3 format/auxilary-in and USB sockets/shark fin aerial/multi-function infotainment controller. = £800 on top of non-Nav model price
I hope you find this all useful, and if you require price info on a specific
engine size / model / spec let me know and I will consult with the price list.

OR simply go to:
http://www.vauxhall.co.uk/vx/carandvans/priceguideload.do?method=retrievePriceGuideDetails&vehicleType=C&results=brands&brandName=newinsignia