THE recipe with the base-model Commodore's boot is big and basic. Maximum width of the boot floor is 1570mm, depth from the bumper to upright seatback is 620mm (with the optional LPG tank in place) and height from the floor to the parcel shelf is 475mm. Access to the boot is gained via the electric button in the glovebox or from the remote locking keypad. There is no rear handle. The Executive boot is lined in all areas except under the bootlid. There is no rear power outlet, luggage tie-down hooks or storage compartments other than the underfloor spare wheel well, which holds a full-size tyre. Bootlid hinges intrude on space and the sole thoroughfare to from cabin to cargo area comes in the form of a giant ski-port. There is no split-fold rear seat on Commodore sedans.