Just spoken with Tewkesbury and can confirm the two years at £1440 and no checking required. But an extra £285 for the Porsche Assist! Which she said was an all singing deal with the AA.
Ed. Just the following confirmation from OPC
12 months extended warranty £800 inc vat
12 months road side assistance £175 inc vat - this is optional
24 months extended warranty £1440 inc vat
24 months road side assistance £285 inc vat - this is optional
36 months extended warranty £2160.00 inc vat
36 months road side assistance £385.00 inc vat – this is optional