Miele Complete C3 Brilliant vs Kenmore Elite 21814 comparison definitely makes sense. Based on our rating, Complete C3 Brilliant has the overall rating of 9.4 out of 10 versus 8.8 for Elite 21814. Difference between two canister vacuums is the cleaning system, which is AirClean for the Complete C3 Brilliant and multi-level for the Elite 21814. These canister vacuums are bagged.
A noticeable difference between two models is the size, which is 48.2 x 28.4 x 21.6/18 x 11.2 x 8.5 (H x W x D) cm/inches for the Complete C3 Brilliant and 70.6 x 45.4 x 35.5/27.8 x 17.9 x 14 (H x W x D) cm/inches for the Elite 21814. The weight of the Complete C3 Brilliant is 8.7/19.4 kg/lbs, and for the Elite 21814 it is 13.4/29.6 kg/lbs.