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PowerSmart V8622S Self-Propelled Mower vs Craftsman M300B 21-inch Self-Propelled Mower

Both are 21-inch gas self-propelled mowers with 3-in-1 cutting, so the real split is engine size and drive feel. The PowerSmart V8622S has the bigger 170cc engine and more power for thick grass and slopes, and owners rate it well at 4.4 from 354 ratings. The Craftsman M300B uses a smaller 140cc engine and a single-speed drive, which suits flat, modest lawns and buyers who want a known brand. Pick the PowerSmart for tougher yards and the Craftsman for simpler, lighter mowing.

  • Choose the PowerSmart V8622S if you have thick grass, a slope, or up to half an acre and want the extra power of a 170cc engine.
  • Choose the Craftsman M300B if your lawn is flat and modest and you prefer a simpler single-speed drive from a familiar brand.

Prices

  • PowerSmart V8622S Self-Propelled Mower: $329.99 at PowerSmart (last seen Nov 10)
  • Craftsman M300B 21-inch Self-Propelled Mower: $389.00 at Lowe's (checked today)
  • Difference: the PowerSmart V8622S Self-Propelled Mower is $59.01 cheaper than the Craftsman M300B 21-inch Self-Propelled Mower at the latest prices (Nov 10 and Nov 12)
2
22" 170cc Gas Self-Propelled 3-in-1 Lawn Mower V8622S

PowerSmart V8622S Self-Propelled Mower

22" 170cc Gas Self-Propelled 3-in-1 Lawn Mower V8622S

4.4(354 ratings)
$329.99at PowerSmartChecked Nov 10
See all prices and details
Visit PowerSmart
Pros
  • 170cc engine holds speed in tall, wet grass
  • Rear-wheel drive grips on slopes
  • 3-in-1 mulch, bag and side discharge
  • Steel deck and 8-inch rear wheels
  • Strong owner ratings for easy setup and cutting
Cons
  • Heavy at about 90 lbs
  • Owners call it loud
  • Drive can lurch when engaged
  • Needs oil before first use, not included
  • Listed cut height tops out at 3 in
Craftsman
Craftsman M300B 21-inch Gas Self-Propelled Lawn Mower

Craftsman M300B 21-inch Self-Propelled Mower

Craftsman M300B 21-inch Gas Self-Propelled Lawn Mower

$389.00at Lowe'sChecked 5 h ago
See all prices and details
Visit Lowe's

Store links may earn us a commission. Price via Klarna.

Pros
  • Simple single-speed drive is easy to learn
  • Six cut heights up to 3.75 in
  • 3-in-1 mulch, bag and side discharge
  • Craftsman brand with wide service network
  • Lighter and easier to push when the drive is off
Cons
  • 140cc engine bogs down in thick grass
  • Single speed limits pace control on slopes
  • Smaller engine means less torque for bagging wet clippings
  • Fewer published owner ratings to judge long-term reliability

What separates them

PowerSmart V8622S Self-Propelled MowerCraftsman M300B 21-inch Self-Propelled Mower
Engine170cc OHV four-stroke, listed at 7 HP140cc four-stroke
DriveRear-wheel self-propelledRear-wheel self-propelled, single speed
Cutting width21 in steel deck (marketed as 22")21 in deck
Cut height5 positions, 1.18 to 3 in per the listing6 positions, 1.25 to 3.75 in
Cutting modesMulch, bag, side dischargeMulch, bag, side discharge
Weight90.4 lbsLighter build typical of a 140cc 21-inch mower
StartingRecoil pull start with auto chokeRecoil pull start
Owner feedback4.4 of 5 from 354 ratings; praised for easy assembly and strong cutting, noted as loudEstablished Craftsman brand with broad service reach

Price history

$499.00$329.99
Nov 2Nov 12
  • PowerSmart V8622S Self-Propelled Mower: lowest $329.99 on Nov 5 at MyHackerTech; $329.99 on Nov 12.
  • Craftsman M300B 21-inch Self-Propelled Mower: lowest $389.00 on Nov 8 at Lowe's; $389.00 on Nov 12.

Prices at every store

PowerSmart V8622S Self-Propelled Mower

  • PowerSmartNew

    In stock

    $329.99Free shippingChecked Nov 10
    Visit PowerSmart
  • WalmartNew

    In stock

    $349.99Free shippingChecked 5 h ago
    Visit Walmart
  • PST Pool SuppliesNew

    Availability unknown

    $329.99Checked Nov 10
    Visit PST Pool Supplies
  • Urban SupplyNew

    Availability unknown

    $329.99Checked Nov 10
    Visit Urban Supply

Also available at

  • AmazonCheck price at Amazon
  • PowerSmartCheck price at PowerSmart
  • Outdoor Parts ProCheck price at Outdoor Parts Pro

Store links may earn us a commission.

All 7 stores and price history →

Craftsman M300B 21-inch Self-Propelled Mower

  • Lowe'sNew

    In stock

    $389.00Free shippingChecked 5 h ago
    Visit Lowe's

Store links may earn us a commission. Price via Klarna.

Prices and history →

Specs compared

SpecPowerSmart V8622S Self-Propelled MowerCraftsman M300B 21-inch Self-Propelled Mower
Drive TypeSelf-Propelledself-propelled single speed
Power SourceGasgas
Engine Displacement170 cc140cc
colorREDMulticolor
Mower TypeWalk Behind—
Self PropelledYes—
Start TypeEasy pull starting—
Cutting Width21 in—
BaggingYes—
Cutting Height Options5-position—
Maximum Cutting Height3 in—
Minimum Cutting Height1.18 in—
Show all 36 specsShow fewer specs
SpecPowerSmart V8622S Self-Propelled MowerCraftsman M300B 21-inch Self-Propelled Mower
MulchingYes—
Side DischargeYes—
Battery Voltage5 V—
Deck Materialsteel—
Deck Size21-inch—
Overall Dimensions50.00 x 26.00 x 41.00 in—
Weight90.4 lbs—
Engine TypeGas—
Typical UsersHomeowners—
Included Accessories

What reviewers say

PowerSmart V8622S Self-Propelled Mower

  • 4.4 / 5354 ratings

Rated 4.4 out of 5 from 354 ratings, owners mostly like the easy setup, reliable starting and the self-propelled drive that saves effort. Complaints center on the drive being jumpy, the noise level and missing oil in the box.

What people mention
  • Self-propelled driveMixedOwners like the reduced effort but say the drive can lurch forward and take off on you.
  • StartingPraisedBuyers report the recoil start with auto choke fires up easily.
  • NoiseCriticisedSeveral owners call it a little loud compared with what they expected.
  • SetupPraisedAssembly is described as quick and simple out of the box.

Craftsman M300B 21-inch Self-Propelled Mower

Owners of the M300B line generally find it a dependable, easy-to-push mower for mid-size lawns, with rear-wheel drive helping on slopes. Common complaints center on the fixed single speed, the pull start and the fiddly two-lever height adjustment.

What people mention
  • Drive speedMixedOwners say the single-speed drive works but leaves no way to slow down or speed up to match their pace.
  • TractionPraisedRear-wheel drive is reported to hold grip on slopes and thick grass where front-drive mowers slip.
  • StartingMixedThe engine is called dependable once running, but the pull start takes several pulls when cold.
  • Cut heightCriticisedThe dual-lever adjustment is described as slower and less convenient than a single-lever system.

Questions and answers

Which is better for a sloped yard?
The PowerSmart V8622S. Its 170cc engine and rear-wheel drive hold traction and speed better on inclines. The Craftsman's 140cc engine and single-speed drive work harder on slopes.
Which cuts thick, wet grass better?
The PowerSmart. More displacement means more torque to keep the blade spinning in heavy growth. The Craftsman is fine for regular, dry lawns.
Which has more cut height options?
The Craftsman M300B, with six positions from 1.25 to 3.75 inches. The PowerSmart lists five positions from 1.18 to 3 inches, so it cuts lower but not as high.
Which is easier to handle?
The Craftsman is the lighter, simpler machine with a single-speed drive. The PowerSmart weighs about 90 lbs and its drive can surge when engaged, which owners mention.
Is the PowerSmart worth stepping up to over the Craftsman?
Yes if you mow thick grass, a slope, or close to half an acre. For a small, flat lawn, the Craftsman's simpler drive is enough.
Do both mulch, bag and discharge?
Yes. Both use a 3-in-1 deck for mulching, rear bagging and side discharge, so the choice comes down to engine, drive and cut height.

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3-in-1 bag, mulching capability, side discharge
—
Blade Materialsteel—
Wheel Size8-inch (rear wheels)—
Cutting Method3-in-1 Cutting System—
Engine Horsepower7 HP—
Cooling SystemForced air-cooling system—
CylindersSingle cylinder—
Coverage AreaUp to 1/2 acre—
Blade SystemMulching, Bagging, Rear bag, Rear-discharge wit…—
Deck width—21-in
Wheel drive—rear wheel drive
Cutting system—3-in-1 deck
Discharge options—side discharge, mulch, or bagging
Height adjustment—dual-lever, 6 position
Cut height range—1.25 in to 3.75 in