Singer 4423 vs 4432 vs 4452
Summary verdict
Same motor, same speed. Buy the 4452 if you'd use the extra presser feet, the 4423 if you won't. The 4432 is hard to justify between them.
Three-way compare
Used only where people search the family as a set. Heavy Duty 4423 wins 0 rowsHeavy Duty 4432 wins 1 rowHeavy Duty 4452 wins 2 rows4 ties
Spec by spec
Row winner| Spec | Heavy Duty 4423 | Heavy Duty 4432 | Heavy Duty 4452 |
|---|---|---|---|
| Price band | $ under 500 | $ under 500 | $ under 500 |
| Built-in stitches | 23 | 32 | 32 |
| Max speed | 1,100 spm | 1,100 spm | 1,100 spm |
| Buttonhole | 1-step automatic buttonhole | 1-step automatic buttonhole | 1-step automatic buttonhole |
| Presser feet included | All-purpose foot, zipper foot, buttonhole foot, button sewing foot, seam ripper and lint brush, quilting guide, needles, bobbins, screwdriver, auxiliary spool pin, spool pin felt, soft dust cover; 4 snap-on feet | General purpose foot, zipper foot, buttonhole foot, button sewing foot, edge and quilting guide, pack of needles, Class 15 transparent bobbins, spool caps, auxiliary spool pin | All purpose foot, zipper foot, buttonhole foot, button sewing foot, non-stick foot, even feed (walking) foot, clearance plate, 2 packs of needles, Class 15 transparent bobbins, edge and quilting guide, spool caps, large and small spool holders, auxiliary spool pin, spool pin felt, L screwdriver, seam ripper and lint brush, soft dust cover, foot control and power cord |
| Our score | 7.0 | 6.8 | 7.1 |
Sources: Singer spec sheets and dealer listings, checked Sep 2026. Tinted cells win the row; ties stay plain.
Showing 2 of 3Swipe for Heavy Duty 4452
Label column stays fixed; machine columns swipe. Ties stay plain.
Buy the Heavy Duty 4423 if
You want the family motor and speed at the lowest price and will not use the extra feet.
Check Heavy Duty 4423 priceAffiliate link · opens new tabBuy the Heavy Duty 4432 if
It is on sale below the 4423. Otherwise skip it.
Check Heavy Duty 4432 priceAffiliate link · opens new tabBuy the Heavy Duty 4452 if
You would buy the extra presser feet anyway. The bundle is the whole difference.
Check Heavy Duty 4452 priceAffiliate link · opens new tabSummary verdict
Same motor, same speed. Buy the 4452 if you'd use the extra presser feet, the 4423 if you won't. The 4432 is hard to justify between them.