Our Miele is a young whippersnapper in comparison, at only five years old. Our old Hotpoint was dying in the winter, but we nursed it until the sales and bought the Miele then, which brought the price down quite a bit. I might suggest that if you can make your current one last until January, you could take advantage the same way. DO make sure you let them deliver it, as they are damnably heavy.
Our model is in the old 500 series which were basic machines, and from the current range, I suspect the W3204 is the nearest machine. Simple dial control with a few button options for variation (spin speed, prewash, etc). They just seem to work.