It makes sense comparing Miele Complete C3 Cat & Dog vs BISSELL Zing 6489 because they both are able to give some premium features. Based on our rating, Complete C3 Cat & Dog has the overall rating of 9 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 Cat & Dog and cyclonic for the Zing 6489. Complete C3 Cat & Dog is bagged and Zing 6489 is bagless.
A noticeable difference between two models is the size, which is 49.5 x 28.4 x 22.6/19.5 x 11.2 x 8.9 (H x W x D) cm/inches for the Complete C3 Cat & Dog 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 Cat & Dog is 4.6/10.3 kg/lbs, and for the Zing 6489 it is 4.5/10 kg/lbs.