SKIL PWR CORE 40 20 in Push Mower
#5 in PushFull review
A plain 20 in push mower with a long warranty for small, flat lawns.
Amazon $329.99$329.99
The SKIL PWR CORE 40 20 in Push Mower is the better lawn mower overall, rated 3.6 to 3.4. The SKIL PWR CORE 40 20 in Push Mower leads on warranty and cutting modes. The Senix 20 in 144cc Push LSPG-L5 wins on value. The Senix 20 in 144cc Push LSPG-L5 costs $114.90 less ($215.09 vs $329.99).
Senix 20 in 144cc Push LSPG-L5
#10 in PushFull review
A bare bones gas mower for a small yard where cost matters most and leaving clippings is fine.
Amazon $215.09$215.09
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the SKIL PWR CORE 40 20 in Push Mower for warranty (5-year warranty vs 2-year warranty) and cutting modes (2 ways to cut: bag, mulch vs 1 way to cut: side discharge).
- Choose the Senix 20 in 144cc Push LSPG-L5 for value ($10.75 per inch of deck ($215.09, 20 in deck) vs $16.50 per inch of deck ($329.99 with batteries and charger, 20 in deck)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every push lawn mower; a clear win is highlighted. How we rank explains each one.
| Factor weight | SKIL PWR CORE 40 20 in Push Mower | Senix 20 in 144cc Push LSPG-L5 |
|---|---|---|
| Overall rating | 3.6/5 | 3.4/5 |
| Value 30% | 45 $16.50 per inch of deck ($329.99 with batteries and charger, 20 in deck) | 92 $10.75 per inch of deck ($215.09, 20 in deck) |
| Deck 20% | 80 20 in deck | 80 20 in deck |
| Power 15% | 26 240 Wh of battery included | 30 144 cc engine |
| Cutting modes 15% | 50 2 ways to cut: bag, mulch | 0 1 way to cut: side discharge |
| Warranty 20% | 100 5-year warranty | 25 2-year warranty |
Specifications
| SKIL PWR CORE 40 20 in Push Mower | Senix 20 in 144cc Push LSPG-L5 | |
|---|---|---|
| Cutting | ||
| Deck width | 20 in | 20 in |
| Deck | - | Steel |
| Cutting height | 1.5 to 4 in, 7 positions | 1.2 to 3.8 in, 5 positions |
| Bag | Yes | No |
| Bag capacity | 1.7 bushels | - |
| Mulch | Yes | No |
| Side discharge | No | Yes |
| Power | ||
| Power | Battery | Gas |
| Engine or battery | 40 V, 6 Ah of battery | 144 cc |
| Battery energy | 240 Wh | - |
| Battery included | Yes | - |
| Brushless motor | Yes | - |
| Build | ||
| Drive | Push | Push |
| Folds upright | Yes | - |
| Weight | - | 43.4 lb |
| Warranty | 5 years | 2 years |
| Battery warranty | 2 years | - |