It makes sense comparing Miele Complete C3 Alize vs BISSELL Zing 6489 because they both are able to give some premium features. Based on our rating, Complete C3 Alize has the overall rating of 8.4 out of 10 versus 7.4 for Zing 6489. Difference between two canister vacuums is the cleaning system, which is AirClean for the Complete C3 Alize and cyclonic for the Zing 6489. Complete C3 Alize is bagged and Zing 6489 is bagless.
A noticeable difference between two models is the size, which is 30.4x 50.8 x 30.4/12 x 20 x 12 (H x W x D) cm/inches for the Complete C3 Alize and 40.6 x 25.4 x 27.9/16.2 x 10.9 x 11.8 (H x W x D) cm/inches for the Zing 6489. The weight of the Complete C3 Alize is 7.2/16 kg/lbs, and for the Zing 6489 it is 4.5/10 kg/lbs.