Quick takeaway
WEN 40439 40V 16 inch Cordless leads this matchup 1 to 0 on measured spec rows and by 100 points overall. WEN 40439 40V 16 inch Cordless is also about $2,050.00 cheaper at the latest tracked price.
WEN 40439 40V 16 inch Cordless leads this matchup 1 to 0 on measured spec rows and by 100 points overall. WEN 40439 40V 16 inch Cordless is also about $2,050.00 cheaper at the latest tracked price.
Pick John Deere E100 Riding if its current price, brand, or design fits your shortlist better than WEN 40439 40V 16 inch Cordless. It currently costs about $2,050.00 more, so make sure those wins matter to you.
Pick WEN 40439 40V 16 inch Cordless if weight are the reasons you are shopping in this category.
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
| Spec | John Deere E100 Riding | WEN 40439 40V 16 inch Cordless |
|---|---|---|
| Power Source | Corded electric | Battery (cordless) |
| Voltage | - | 40V |
| Spec | John Deere E100 Riding | WEN 40439 40V 16 inch Cordless |
|---|---|---|
| Deck Size | - | 16-inch |
| Weight | 500-700 lb | 60-80 lb (battery + tool) ✓ |
| Spec | John Deere E100 Riding | WEN 40439 40V 16 inch Cordless |
|---|---|---|
| Brand | John Deere | WEN |
| Category | Lawn mower | Lawn mower |
| Model Number | E100 | - |
| Type | Riding | Walk-behind |
Based on 9 spec comparisons plus user ratings, the WEN 40439 40V 16 inch Cordless comes out ahead with a stronger overall score.
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These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
VSFinder compares 8 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $2,439.99 for John Deere E100 Riding and $389.99 for WEN 40439 40V 16 inch Cordless.