Several customers agreed that the product was quiet. Choosy and said on Amazon in December last year “This vacuum (S6240) performs exactly as it says - excellent cleaning, light to handle, quiet, easy to manoeuvre”. Two years ago Didyouseethat wrote “The Miele is very quiet, light, has a longer reach, is easier to empty”. Iain Rutherford said in their Miele S6240 review “Lighter and more quiet than the previous equivalent model”.
A few customers who bought the Miele S6240 thought it was noisy. Mrs A.j. Bowry -wiliams said on Amazon “Works well, powerful suction, not too noisy” in their review of this vacuum cleaners. Mrs Coussin wrote on Amazon “It's efficacy, noise level and ease of use easily outweigh any disadvantage of being a "bagged" cleaner” and rated it 5 stars.