Main trade-off
Janome JW8100
The table supports the quilt, while throat width remains 6.7 inches
Head-to-head
Janome JW8100 vs Janome 3160QDC-G: JW8100 supplies quilting extras, 3160 cuts threads and adjusts foot pressure
The short answer
Choose the JW8100 for its included even-feed foot and wide table when building a first kit. Choose the 3160QDC-G for automatic thread cutting and adjustable presser foot pressure. Both are light enough to make sense for classes.
Before you choose
The reasoning and the trade-offs
The fewer-stitch machine adds different kinds of control
The 3160QDC-G's case rests on thread cutting and foot-pressure adjustment, not a larger pattern menu.
What this is based on
JW8100 lists 100 stitches, while 3160QDC-G lists 60 plus automatic cutter and pressure adjustment.
Main trade-off
Janome 3160QDC-G
Its 6.8-inch throat can still constrain a large rolled quilt
Janome JW8100
- Choose it for
- A table and even-feed foot in the initial kit
- 100 built-in stitches with simple computer controls
- Main trade-off
- The table supports the quilt, while throat width remains 6.7 inches
Janome 3160QDC-G
- Choose it for
- Frequent seams with automatic thread cutting
- Changing fabrics with adjustable foot pressure
- Main trade-off
- Its 6.8-inch throat can still constrain a large rolled quilt
About this comparison
Compare Janome JW8100 and Janome 3160QDC-G. See which fits your projects, the useful differences and what each package includes.
Included quilting kit or repeated seam convenience
Winner by situation
Start with what you need it to do
A first quilting kit with a walking foot
JW8100 explicitly includes an even-feed foot.
- Janome JW8100
- Better fit
- Janome 3160QDC-G
- Depends
Many short seams with repeated trimming
The 3160QDC-G includes an automatic cutter.
- Janome JW8100
- Good
- Janome 3160QDC-G
- Better fit
Frequent trips to sewing class
Published weights differ by only 0.1 pound.
- Janome JW8100
- Similar
- Janome 3160QDC-G
- Similar
Changing presser pressure across fabrics
The 3160QDC-G documents the adjustment.
- Janome JW8100
- Depends
- Janome 3160QDC-G
- Better fit
What matters in practice
The differences that matter
The fewer-stitch machine adds different kinds of control
The 3160QDC-G's case rests on thread cutting and foot-pressure adjustment, not a larger pattern menu.
How we reached this conclusion
JW8100 lists 100 stitches, while 3160QDC-G lists 60 plus automatic cutter and pressure adjustment.
These are nearly the same carrying burden
Their published weights differ by only 0.1 pound. A case, table and supplies will matter more to the complete class bag.
How we reached this conclusion
12.7 minus 12.6 equals 0.1 pound before accessories.
A table upgrade is not a throat upgrade
Both supply a table. Their 6.7 and 6.8-inch throats remain close, so a bulky quilt should be checked against either opening.
How we reached this conclusion
Exact Janome workspaces differ by 0.1 inch. Both accessory lists include a table.
Choice A
Janome, JW8100
JW8100
The included table, even-feed foot and hard case make a useful portable setup. Start/stop operation and a speed slider give you control without relying on the pedal.
- Best matched use
- A table and even-feed foot in the initial kit
Checked facts
- Built-in stitches: 100
- Automatic thread cutter: Not listed in the documented feature set
- Presser foot pressure: No adjustment established here
- Throat width: 6.7 inches
Choice B
Janome, 3160QDC-G
3160QDC-G
The thread cutter and adjustable presser foot pressure are useful across repeated seams and changing fabrics. A wide table and hard cover come with the machine.
- Best matched use
- Frequent seams with automatic thread cutting
Checked facts
- Built-in stitches: 60
- Automatic thread cutter: Included
- Presser foot pressure: Adjustable
- Throat width: 6.8 inches
Meaningful differences
What changes the fit
| What changes | Janome JW8100 | Janome 3160QDC-G | Why it matters |
|---|---|---|---|
| Built-in stitches | 100 | 60 | More patterns do not replace a pressure adjustment or cutter. |
| Automatic thread cutter | Not listed in the documented feature set | Included | The 3160QDC-G can trim upper and lower threads with a control. |
| Presser foot pressure | No adjustment established here | Adjustable | The 3160QDC-G provides an explicit feeding adjustment. |
| Throat width | 6.7 inches | 6.8 inches | The 0.1-inch difference is small, not a step into large-throat quilting. |
| Published machine weight | 12.7 lb | 12.6 lb | A 0.1-pound difference gives little reason to choose on weight. |
| Quilting kit | Table and even-feed foot included | Table included, verify the exact foot kit | The extra foot should be checked against the Amazon package. |
What you give up
Every choice has a cost
If you choose Janome JW8100
- An automatic thread cutter is not documented in its feature set. Choose the 3160QDC-G if that repeated trimming step is essential.
If you choose Janome 3160QDC-G
- It has 60 built-in stitches versus 100 on the JW8100, so compare the actual stitch charts if a particular decorative pattern matters.
Recommendation switch
The decision flips if...
Thread trimming interrupts most of your projects
Choose Janome 3160QDC-G. The automatic cutter addresses that repeated step.
You need a complete even-feed starter kit
Choose Janome JW8100. Its standard accessories explicitly include table and even-feed foot.
A throat above 8 inches is required
Choose neither. Neither model reaches that width.
What matters in practice
How to make the call
Keep kit and machine comparisons separate
Check the exact listing's accessories before paying for a bundle. Compatible foot lists on manufacturer sites often include optional extras. A long accessory page does not mean every shown foot arrives with the machine.
What this comparison cannot tell you
- This comparison uses published specifications and exact package records. It is not a hands-on seam-quality test.
- Fabric, needle, thread and setup affect results. A heavy-duty name or maximum stitch rate does not establish industrial capability.
What the facts say
What the comparison shows
Useful conclusions from the current sewing machines comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Janome JW8100 |
|
|
|
| Janome 3160QDC-G |
|
|
|
Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
Janome JW8100
A table and even-feed foot in the initial kit
See price & reviews on AmazonJanome 3160QDC-G
Frequent seams with automatic thread cutting
See price & reviews on AmazonLinks open in a new tab.