Don’t forget Mitch, it makes even better financial sense to extend the lease for those on WPMS as you get (currently) £7.25 per week returned to you from Motability for the duration of the extended lease.
If you save it up over the 2-year extension it is amounts to £754, plus the 5yr GCB of £900 would certainly put a nice dent in the AP of your next vehicle!
Dave