Skip navigation Accessibility Statement
Thanks. We've saved your preferences.
You can update your contact preferences at any time in the Keep in touch section of Your Dyson. If you have a Your Dyson account, you can log in below to manage your contact options.
New technology dyson gen5outsize logo
Dyson Gen5outsize vacuum.
In stock

  • Select a free tool worth up to $34.99 when you add to basket.
Dyson Gen5outsize vacuum.

Dyson Gen5outsize vacuum

The most powerful HEPA cordless vacuum, for bigger cleans.ˣ

Reveals invisible dust

Screen shows you when your floor is clean

For a cleaner, healthier home


Dyson Gen5outsize

Overall rating

92% of reviewers would recommend to a friend.

Ditch the cord, for good!!


The Dyson Gen5 Detect Outsize is a game changer!! I previously came from the Dyson Cinetic Big Ball Animal Canister and although I had no complaints, I could not be more impressed with this cordless vac’s capability and ease of maneuverability. It has 3 levels of power output depending on your cleaning needs: Eco, Auto and Boost. It also has an LCD display that summarizes each clean in 4 categories: Microscopic (Allergens), Fine (Skin Flakes), Medium (Dust Mites) and Coarse (Sugar) and counts down the amount of time you have left to clean on a single charge. It includes a HEPA filter that is hand washable, that filters the air 99.99% as you clean, as well as 2 batteries with their own separate chargers. The machine itself is mighty powerful, offering great suction, all while operating at a low noise level. It has a large dust bin, that I was able to clean my whole home with a combination of different floor types, on a single battery, still managing to have room in it’s dust bin and charge left over! The Fluffy Optic cleaner head has a built in laser that illuminates the dirt on your hard surface floors as you clean. I was shocked at how clean I thought my floors actually were, prior to using this attachment! For this attachment I found the best mode to use is Auto, as it automatically adjusts the power level to clean the surface, depending on the amount of soil in a given area. The Digital Motorbar XL cleaner head is a beast! I love how wide of a surface area you can cover on a single pass, resulting in quicker cleans. It allows you to adjust the amount of AMP’s desired for your Carpet type. For this attachment, I found the best mode to use is Eco in the middle of both the + and - setting on the motorbar. I have a combination of low pile (area rugs) as well as high pile carpet in bedrooms and felt Auto mode was too strong for use on carpet. Dyson also includes a Hair screw tool that is a mini motorhead attachment, perfect for the use of cleaning pet hair off couches and carpeted stairs, as well as a built in dusting and crevice tool, that is revealed upon removing the machines wand. All in all, I was first skeptic of being fully cordless for whole home cleans, that my only regret, is not making the switch sooner! The possibilities of being cordless are limitless, that I actually look forward to cleaning my home. The quality and suction you expect from Dyson.

Dyson Gen5outsize shifting from a hard floor to a carpet.

Dyson’s most advanced cordless vacuum technology

Advanced suction powerˣ, advanced HEPA filtration‡, and our longest runtime yet**, with dust detection and scientific proof on screen.⁺⁺


  • Weight

    8.6 lb

  • Cleaner head

    Fluffy Optic™ cleaner head and Digital Motorbar™ XL cleaner head

  • Charge time

    4.5 hrs

  • Cyclone technology


  • Filtration

    Whole-machine HEPA filtration

  • Bin volume

    0.5 gallon

  • Suction power

    250 AW

  • Maximum run time

    140 min

  • Run time (Suction mode 1)

    140 min

  • Suction Power (Boost Mode)

    250 AW

  • Run time**

    Up to 140 minutes min

Dyson Gen5outsize HEPA cordless vacuum
  • Height

    50 in

  • Length

    11.4 in

  • Width

    12.6 in

Frequently asked questions

How much does the Dyson Gen5outsize™ cordless vacuum weigh?

The Dyson Gen5outsize™ vacuum weighs 8.6lbs. Engineered for heavy duty performance.

Is the Dyson Gen5outsize vacuum as powerful as a corded vacuum?

The Dyson Gen5outsize™ vacuum is the most powerful cordless vacuum. With up to 262 Air Watts of suction, it has the power of a Dyson corded vacuum.¹

Is the Dyson Gen5detect™ vacuum good for cleaning pet hair?

Included with the Dyson Gen5detect™ vacuum is the Digital Motorbar™ cleaner head and the Hair screw tool. Both attachments are engineered to remove pet hair fast.

Is the Dyson Gen5detect™ vacuum good for hardwood floors?

Included with the Dyson Gen5detect™ vacuum is the Fluffy Optic™ cleaner head, engineered to reveal invisible dust on hard floors. While anti-static carbon fiber filaments capture fine dust from hard floors.

Can the battery on the Dyson Gen5detect™ vacuum be replaced?

The battery detaches in a click, without the need for screws. So it's easy to uninstall and replace.