From Consumer Reports:
Performance differences. Virtually all recently tested uprights and canisters did at least a good job overall. Bagless vacs filtered dust as well as bag-equipped models overall, but emptying their bins released enough dust to make wearing a mask a consideration. We have found stick vacs less impressive, with few excelling at all types of cleaning. Overall, hand vacs do a better job along wall edges than stick vacs by coming closer to the moldings and angling into nooks and crannies.
Weve also found that high-end features such as dirt sensors dont necessarily improve performance. And ignore claims about amps and suction. Amps are a measure of running current, not cleaning power, while suction alone doesnt determine a vacuums ability to lift dirt from carpeting. Some vacuums are extremely expensive--anywhere from $800 to $1,500 and more. Consumer Reports tests have shown that high-priced brands such as Electrolux, Filter Queen, Kirby, Miele, and Rainbow perform well, but so do many models that cost $200 to $300. Weve also found that many of the least expensive uprights sacrifice key features as well as performance.
Recommendations. Begin by deciding whether you prefer an upright or a canister. Then choose a model that performs and has the right features for your kind of cleaning. Those with varied cleaning needs may want to consider a vacuum-cleaner arsenal--an upright for carpets, a compact canister when tool use is important, and a hand vac or stick vac for quick touch-ups around the kitchen and family room.
Test Ratings for UPRIGHTS
UPRIGHT VACUUM CLEANERS
Upright vacuums are well suited for carpet cleaning. Most also excel on bare floors. Compared with canisters, uprights are generally less expensive, somewhat lighter, and easier to store. High scores for cleaning carpets and floors helped the Kenmore (Sears) Progressive with Direct Drive 31912 garner one of our highest vac ratings to date. Also consider the Hoover WindTunnel Self-Propelled Ultra U6430-900 and its highly rated siblings, as well as the relatively quiet and inexpensive Eureka Boss Smart Vac 4870, $130. The Panasonic Dual Sweep MC-V7515, $170, and Kenmore (Sears) Progressive 32612, $260, are two other worthy and well-priced contenders, though the Panasonic is relatively noisy. The Hoover WindTunnel Bagless U5720-900 (and its similar models) was the best of the bagless models on carpets, though it's fairly noisy.
(In order of best 1st)
BRAND AND MODEL PRICE
Kenmore (Sears) Progressive with Direct Drive 31912 $379.99
Hoover WindTunnel Self-Propelled Ultra U6430-900 $259.77
Hoover WindTunnel Self-Propelled Ultra U6432-900 $299.95
Hoover WindTunnel Self-Propelled Ultra U6446-900 $299.97
Eureka Boss Smart Vac 4870 $130.00
Panasonic Dual Sweep MC-V7515 $170.00
Hoover WindTunnel Bagless Self-Propelled U6630-900 $334.77
Kenmore (Sears) Progressive 32612 $260.00
Eureka Ultra Whirlwind 4885 $239.99
Hoover WindTunnel Bagless U5720-900 $200.00
Hoover WindTunnel Bagless U5755-900 $215.00
Hoover WindTunnel Bagless U5757-900 $200.00
Bissell ProLite 3560 $248.78
Dirt Devil Platinum Force 91210 $199.99
Oreck XL21-600 $699.95
Dirt Devil Vision with Sensor 89900 $218.88
Hoover Bagless Upright U5290-900 $179.97
Hoover Preferred U5061-900 $78.73
Dirt Devil Featherlite Plus 85550 $69.95
GE 106585 $128.82
Eureka WhirlWind Plus 4686 $130.00
Sharp Multi Floor EC-T5180 $199.00
Dirt Devil Swivel Glide Vision 86925 $159.99
Eureka The Boss Power 2270 $69.99
Kenmore (Sears) Quick Clean Bagless 33720 $99.99
Bissell Cleanview Bagless 8990 $100.00
CANISTER VACUUM CLEANERS
Canister vacuums typically excel at cleaning bare wood and tile floors, and their stability with the hose extended makes them a better choice than an upright vacuum for cleaning drapes and upholstery. Another plus: Most models have better clearance than uprights for cleaning under furniture and in tight spaces. However, canisters generally can't match the performance of the best uprights when it comes to cleaning carpets. And they can take more room to store.
Among the models shown below, the Kenmore (Sears) Progressive 22612 cleaned carpets very well and bare floors excellently. The new Miele Plus S251 does an average job on carpet and is excellent on bare floors; it's quieter and less bulky than most. The Samsung Quiet Jet VAC-9048R is a very good performer and fairly quiet, though it's not in many stores.
(highest rated first)
Kenmore (Sears) Progressive 22612 $380.00
Miele Plus S251 $399.00
Eureka 6984 $240.00
Samsung Quiet Jet VAC-9048R $220.00
Hoover WindTunnel S3639 $269.97
Miele S514 Solaris Electro Plus $699.00
Oreck DutchTech 1300C $899.00
Eureka Oxygen 6997 $500.00
Panasonic MC-V9635 $249.99
Sanyo SC-800P $249.99
Hoover PowerMAX Deluxe S3607 $189.99
Hoover PowerMAX Runabout S3614 $199.99