My predecessor was also a machine Graef. It consisted mostly of plastic, was very loud and had six years to the scrap. So read reviews on Amazon. Nineteen times 5 stars 24 reviews and the top prize were buying decision for me. After two months use the Classic gets 180 from me 5 stars. German brand, functionality and design are right. The engine is really quiet and runs "around". Knobs and switches are now smoothly. How long the plastic gear is making its service, the future will tell. The warranty period is 5 years and damage to the gear is likely to be covered. I will report after prolonged use or problems with the Classic 180. Thanks to Amazon and I: clear purchase decision!