Dyson V16 Piston Animal Submarine Review
Dyson's $1,099 flagship improves on wet cleaning while taking a step back on corners. Here's who that trade-off suits.
A very capable one-box floor cleaner — as long as your baseboards can live with a compromise.
What Dyson actually changed
The V16 is not a suction upgrade in any way you are likely to notice. 315 air watts is more than the V15 on paper, and the practical difference on ordinary floor debris is the kind of thing that shows up in a lab and not in a hallway. Dyson knows this, which is why the marketing is about the mop.
The Submarine head is the story. It is a powered wet roller that sits on the same wand, and on dried-on spills it is among the more capable wet heads Dyson has put on a stick vacuum. It is also, awkwardly for Dyson, doing the job of the WashG1 — the machine the company sells specifically for hard-floor washing.
The corner problem
Here is what does not appear on the box. The new Fluffycones head tapers to a point at the front. It looks fast, and it is better at sweeping debris inward from an open floor. But a pointed head cannot be pushed square into a 90-degree corner. You come at it from the side, twice, and there is still a crescent left in the angle.
The V15's straight-edged head did this in one push. This is one of the most repeated complaint in owner reviews of the new head, and it is a design decision rather than a fault — no firmware update is going to change the shape of the plastic.
Hair, and what owners report
Dyson's hair-removal engineering has been a category reference point for years, which makes the mixed reception of the V16's main head surprising. The conical brush geometry that made the older Hair Screw Tool so effective has been applied to the main floorhead, but at lower bristle density, and long hair still wraps.
In households with shedding pets, owners describe cutting hair off the brush bar every few sessions. That is better than a budget stick vac and, by most accounts, not better than the V15.
Living with it
The CleanCompaktor is the underrated feature. Compressing debris in the bin means fewer trips to the bin, and for anyone who has fought the puff of dust that comes off a Dyson at the trash can, that alone counts for something.
The runtime display is the other quiet win. It shows minutes remaining for the selected mode and updates when you change modes — trivial until you have used a vacuum that shows three bars and dies without warning.
The mop demands a routine. Rinse it after every use, not most uses. Owner reviews are consistent on what happens otherwise: the head develops the specific smell of a gym towel left in a bag.
Product photography: Dyson / retailer listing images.
- The Submarine wet-roller head is a genuine step up on dried-on spills — enough to make Dyson's own dedicated WashG1 look redundant
- Carpet performance is unchanged from the well-regarded V15 it replaces
- The on-wand display shows remaining minutes for the mode you're actually in, not a generic estimate
- CleanCompaktor compresses debris in the bin, which meaningfully cuts how often you empty it
- The redesigned Fluffycones head comes to a point instead of a straight edge — it can't be driven square into a corner
- Owner reports on hair tangling are mixed; the cone brush is not the pet-hair upgrade the marketing implies
- Boost mode drains in roughly fifteen minutes, so a whole-house clean means constant mode-switching
- The mop head needs rinsing after every use or it turns sour, and it spills dirty water if tilted too far
Dyson redesigned the floorhead to be better at everything except the one thing people complain about most. If your daily frustration is dust packed against the baseboards, this is a $1,099 machine that will make you angrier than the $700 one it replaces.
| Suction | 315 AW (Boost), 85 in water lift |
|---|---|
| Runtime | Up to 70 min Eco / ~15 min Boost |
| Weight | 7.5 lb machine, 4.75 lb wand |
| Bin | 0.35 gal with CleanCompaktor compression |
| Motor | Hyperdymium 900W |
| Charge time | 3.5 hours |
| Filtration | 99.99% of particles to 0.1 microns |
| Noise | 74 dB |
Your main pain point is edge-to-edge cleaning along baseboards, or heavy pet shedding — the redesigned head is worse at both than it should be for the money.
The verdict
A very capable one-box floor cleaner — as long as your baseboards can live with a compromise. At $1,099 the closest alternative worth weighing is the Shark PowerDetect Cordless (~$500), and the honest answer is that the decision comes down to the trade-offs above rather than to any single number.
