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Toro 51619 vs 51621 (2021): Which Leaf Blower Vacuum Should You Get?

Toro makes some of the most reliable electric blowers around, among which are the Ultra Leaf Blower Vac and UltraPlus Leaf Blower Vac, also known as the 51619 and 51621, respectively.

Both are similar across the board, from their specs to their build quality, but they’re not exactly the same. Here then we compare the two to clear up the differences and help you decide which one to get.

Toro 51619 vs 51621 Comparison Chart

ModelToro 51619Toro 51621
 Amazon productAmazon product
PriceAmazon productAmazon product
Motor12 amps12 amps
Air Speed260 mph260 mph
Air Volume340 CFM340 CFM
Maximum Air Flow340 CFM (blow), 405 CFM (vacuum)340 CFM (blow), 405 CFM (vacuum)
Air Speed ControlVariableVariable
Leaf Shredding ReductionUp to 88 percentUp to 97 percent
Nozzle VelocityUp to 260 mphUp to 260 mph
Cord LockYesYes
No Tool ConversionYesYes
Power InsertYesYes
Shredz-All Shred RingNot includedYes
Oscillating NozzleNot includedYes
Cord Storage HookYesYes
Weight8.5 lbs8.9 lbs
Warranty2 years2 years


Under the hood, the 51619 and 51621 have the same 12-amp motor.

Toro 51619 vs 51621 Power
The 51619 (left) and 51621 (right) have a maximum air speed of 260 mph.

Toro equipped the 51619 and 51621 with a 12-amp motor, making them the most powerful corded leaf blower-and-vacuum combos in its arsenal.

On that note, they have an air speed of up to 260 mph and a maximum air volume of 340 CFM in blow mode and 405 CFM in vac mode.

Long story short, neither one will be lacking on this front. After all, these are the strongest blowers Toro has to offer to date.


The 51621 is more efficient in making mulch out of leaves.

Toro 51619 vs 51621 Performance
Both are fitted with metal impellers.

Technically, these are three-in-one machines. For starters, they can blow and vacuum dry and wet leaves, debris, and sticks at variable speeds, which are adjustable via a knob. On top of that, they can shred leaves.

Speaking of, they have metal impellers instead of the usual plastic you’d find in cheaper counterparts. At that, the 51619 can reduce 88 percent of mulched leaves to less than half an inch, while the 51621 ups the ante to 97 percent, thanks to its Shredz-All shred ring (more on that in a few).

As mentioned earlier, the two have the same air volume of 340 CFM in blow mode and 405 CFM in vac mode. These are important to consider in deciding whether a blower is the right fit for the size of your yard. That’s because they’ll determine how hard a time you’ll have clearing it.

Usually, anywhere between 200 and 400 CFM will do the trick for medium-sized areas. That basically means the 51619 and 51621 can get the job done in most cases.

Ease of Use

The 51619 is slightly lighter than the 51621.

Toro 51619 vs 51621 Ease of Use
The 51619 (left) and 51621 (right) have a Quick-Release Latch to switch from blow mode to vac mode in a snap.

Both are simple enough to use. For one thing, switching between blow and vac mode is as easy as flipping a switch. They feature what Toro calls a Quick-Release Latch that lets you go from one mode to the other without any tool.

Weight is another important factor to take into account for obvious reasons. Despite their metal build, they’re pretty lightweight. The 51619 comes in at 8.5 lbs and the 51621 at 8.9 lbs. Sure, they’re not the lightest around, but they’re also not the heaviest.

They also come with a mulch bag that measures 22 inches in width and 30 inches in length. Size isn’t the only thing that determines how fast it’ll get filled to capacity but also how fine debris get chopped up. The 51621 is better in this regard because it can turn 97 percent of leaves into mulch. For the record, the bags unzip from the bottom, so emptying them out is a breeze.


The 51621 comes with more attachments.

Toro 51619 vs 51621 Accessories
The 51619 (left) isn’t bundled with a shred ring and oscillating nozzle, unlike the 51621 (right).

Toro throws in a vacuum tube, power insert, concentrator nozzle, cord storage hook, and bottom-zip bag for both blowers. However, the 51621 is packaged with a few extras: a Shredz-All shred ring and an oscillating nozzle that widens your clearing path by sweeping air back and forth.

It’s worth mentioning that you can purchase the shred ring and oscillating nozzle kits for the 51619 to make up for where it lacks in comparison.


The 51619 can clear areas well, but the 51621 takes things up a notch.

Amazon product

The takeaway here is the 51619 and 51621 can make clearing areas a pretty easy task, but the latter has a bit more to offer, particularly a shred ring and oscillating nozzle out of the box.


📌 What’s the difference between the Toro 51619 and 51621?

They have the same maximum air speed, air volume, and metal impeller, but the 51621 comes with a Shredz-All shred ring and oscillating nozzle from the get-go.

📌 Which is better, the Toro 51619 or 51621?

The 51621 is the better pick over the 51619 because it can reduce 97 percent of mulched leaves for better bagging efficiency.

📌 How long is the warranty on the Toro 51619 and 51621?

They both come with a two-year guarantee.

📌 What are the maximum air speed and air volume of the Toro 51619 and 51621?

They have an air speed of up to 260 mph and an air volume of 340 CFM in blow mode and 405 CFM in vac mode.

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Vincent Lanaria

Senior Editor, researcher and writer passionate about running, cooking, and how technology mixes with the two.