E90 320d servicing costs.

So I saw a 2009 E90 320d A/T with 82000km on the clock I am really interested in at Pinnacle Cars in Bryanston. Unfortunately the Motorplan expired on the 29th of June. The car is really in a very good condition and the consumption is standing on 7.1L/100km.

Can someone perhaps tell me what the prices are for minor and major services at the stealerships as I would ideally like to keep the car serviced with BMW and maintain a good f.s.h. as well as have only geniune BMW parts on the car.

Or would it be better to maybe look for a a 2010/2011 model that has some mtorplan left and just extend it?

Thanks guys

Here is the link for the car: http://www.cars.co.za/viewVehicle.php?VI...7RBifmSySo