A BMW M3 M3 Competition 4dr Step Auto personal lease deal is a great way to get a brand new BMW M3 for a small initial outlay and a fixed monthly cost over a fixed term. At the end of the lease contract you simply hand your car back to the finance company and can get another brand new car by arranging another BMW M3 lease - or maybe you'll fancy something different! With a BMW M3 M3 Competition 4dr Step Auto personal lease you can forget about any worries of depreciation or the hassle of selling the car when you no longer want it. Just decide how long you want the lease to run (most personal leases are taken on contracts of between 2 & 4 years), what your annual mileage will be and how much deposit you want to put down.