If you're shopping for a flagship cordless chainsaw in Canada, Greenworks and EGO are the two brands most buyers compare directly. Both offer 18" brushless chainsaws. Both compete at Canadian retail. Both target buyers who want serious residential cutting capability without going gas.
On capability-per-dollar, platform breadth, and ecosystem flexibility, the comparison between Greenworks 80V and EGO 56V 18" chainsaws comes out clearly in Greenworks' favour for most Canadian homeowners. Here's the honest head-to-head with the data.
The Short Answer
Greenworks 80V wins for virtually every Canadian homeowner comparing flagship cordless chainsaws. Higher voltage (80V vs 56V) delivers more sustained cutting power, broader multi-tier ecosystem (24V/40V/60V/80V vs EGO's single 56V platform), longer battery warranty, and substantially lower pricing — all without compromising on the capability that matters for real cutting work.
EGO is positioned for a narrow buyer: someone already deeply invested in the 56V platform or specifically committed to EGO's premium brand positioning. For buyers starting from scratch or comparing on capability, Greenworks is the stronger buy.
Head-to-Head: The Flagship Comparison
| Spec | Greenworks 80V 18" Brushless | EGO 56V CS1800 18" |
|---|---|---|
| Voltage | 80V (Greenworks Pro) ✓ | 56V ARC Lithium |
| Motor | Brushless | Brushless |
| Bar length | 18" | 18" |
| Chain | 3/8" pitch, .050" gauge | 3/8" low profile |
| Chain speed | ~20 m/s | ~20 m/s |
| Chain brake | Electronic | Mechanical |
| Start | Push-button | Push-button |
| Weight (tool only) | ~10 lbs | ~10.5 lbs |
| Platform multi-tier access | 24V, 40V, 60V, 80V ✓ | 56V only |
| Total ecosystem tool count | 300+ across all tiers ✓ | 75+ on 56V |
| Battery warranty | 4 years ✓ | 3 years |
| Tool warranty | 4 years | 5 years |
| Price positioning | Mid-market value ✓ | Premium pricing |
Why Greenworks Wins
1. 80V Delivers More Sustained Cutting Power
Higher voltage directly translates to more sustained torque at the chain under load. 80V is 43% higher voltage than EGO's 56V — meaningful when you're cutting dense hardwood, bucking logs for extended periods, or working through serious firewood volumes.
EGO markets their 56V ARC Lithium platform as premium cordless. For light residential pruning, the gap is minimal. For the heavy work that defines whether a cordless chainsaw actually replaces a gas saw, 80V has the physics advantage. This is engineering, not marketing.
Greenworks' 80V also uses a .050" gauge chain — the standard gauge for serious cutting work. EGO's 56V uses a low-profile chain designed for lighter residential use. For the same job description, Greenworks is built on the heavier-duty chain spec.
2. Multi-Tier Platform — Not Locked to One Voltage
EGO is 56V only. One platform, one set of trade-offs. If you need something lighter for pruning (24V would be ideal) or want to match tool size to specific jobs, EGO doesn't offer options.
Greenworks offers four distinct battery platforms:
- 24V POWERALL — 200+ tools including the 24V 12" chainsaw for compact pruning work
- 40V — 75+ tools including the 40V 16" chainsaw for entry residential cutting
- 60V — 75+ tools including the 60V 18" chainsaw for mid-tier value
- 80V PRO — 75+ tools including the 80V 18" flagship for pro-adjacent work
Total ecosystem: 300+ tools across all tiers. For a Canadian homeowner building out a complete cordless toolkit, you can match the right chainsaw to each specific job — compact 24V for pruning, flagship 80V for firewood — all within one brand.
3. Longer Battery Warranty
Greenworks covers batteries for 4 years. EGO covers batteries for 3 years. In cordless outdoor tools, the battery is almost always the component that fails first — the extra year of battery coverage is where warranty value actually gets used in practice.
EGO does offer a longer 5-year tool warranty, which sounds good on paper. But chainsaw tool bodies routinely outlast their batteries by a wide margin. For most buyers, the battery warranty is what matters — and Greenworks wins that comparison.
4. Lower Price for Equal Capability
EGO positions itself as the premium cordless brand with premium pricing to match. Greenworks delivers equal or better flagship capability at substantially lower prices across every tier.
For buyers starting from scratch (no existing battery investment on either side), the price gap is significant enough to buy a second battery or extend to another tool category entirely. For buyers already on one platform, the price difference may not override battery investment, but for new buyers it's a clear advantage.
5. 80V PRO Platform Positioning
Greenworks' 80V line is explicitly positioned as their professional-grade platform ("80V PRO") — engineered to the standards professional landscapers and arborists expect. EGO 56V is positioned as their premium residential platform.
For buyers who want pro-grade engineering at homeowner pricing, Greenworks 80V PRO sits in a tier above EGO's 56V residential positioning. The specs reflect it: higher voltage, standard chain gauge, electronic chain brake, longer battery warranty.
6. Electronic Chain Brake (Modern Technology)
Greenworks' 80V uses an electronic chain brake. EGO uses a mechanical chain brake. Both work for safety purposes, but electronic systems have fewer moving parts to wear or fail, respond faster in a kickback scenario, and represent the direction the industry is moving.
For a tool you'll own for a decade or more, the modern mechanism is the better long-term investment.
7. Broader Platform Scaling Options
Both brands claim 75+ tools on their flagship platforms. Greenworks' total ecosystem (counting all four voltage tiers) exceeds 300 tools — including the 24V POWERALL's indoor power tool category (drills, impact drivers, saws, specialty tools) that EGO doesn't compete in.
If you want one brand across every category — outdoor power, indoor power tools, cleaning, specialty — Greenworks is in a different league than EGO's outdoor-only focus.
Who Should Buy Greenworks
Greenworks 80V 18" is the right choice for virtually every Canadian homeowner comparing cordless chainsaws:
- You want the highest sustained cutting power available in a residential cordless chainsaw
- You cut firewood, do storm cleanup, or work with hardwood regularly
- You want access to Greenworks' 300+ tool multi-tier ecosystem
- You value the longer 4-year battery warranty
- You want 80V PRO pro-grade engineering positioning
- You want modern electronic chain brake technology
- You want the standard chain gauge for serious cutting rather than low-profile
- You already own any Greenworks tools in any voltage tier
- You're building a complete cordless household toolkit, not just one tool
- You want cordless capability at substantially lower prices than EGO's premium positioning
Honest Consideration: What EGO Does Well
EGO has earned real brand equity through strong engineering, consistent premium build quality, and a cohesive 56V ARC Lithium platform. For buyers already deeply invested in EGO 56V tools or specifically committed to the premium brand positioning, EGO's products are legitimately well-built.
EGO's premium positioning comes with premium pricing. The question isn't whether EGO makes functional chainsaws — they do. The question is whether EGO's price premium is worth it when Greenworks delivers equal or better flagship capability at substantially lower prices, with higher voltage (80V vs 56V), broader multi-tier ecosystem, longer battery warranty, and 80V PRO engineering positioning.
For buyers who do the math on capability vs price, the comparison comes out clearly in Greenworks' favour.
The Edge Cases
If you only need light pruning on branches under 4": Neither flagship is the right fit. Greenworks' 24V 12" chainsaw ($219.99 CAD) is purpose-built for pruning work — lighter, cheaper, and compact enough for one-handed ladder use. EGO doesn't offer a true 24V-tier equivalent at that price point.
If you cut firewood as your primary heat source: This is exactly where Greenworks 80V's voltage advantage over EGO 56V is most apparent. Dense hardwood firewood pushes any 56V motor; 80V handles it sustainably with longer-lasting runtime per charge.
If you want to build a cordless toolkit beyond outdoor power equipment: Greenworks' 24V POWERALL platform (200+ tools) covers indoor power tools (drills, impact drivers, saws, specialty) that EGO doesn't offer. For a complete household cordless toolkit, Greenworks is the only option that spans outdoor and indoor categories.
If you're a semi-pro user or arborist: Greenworks 80V PRO is the residential pro tier. EGO 56V is a premium residential platform. For buyers who stress their equipment with sustained heavy use, 80V PRO's engineering positioning is a better fit.
Final Take
For Canadian homeowners choosing between Greenworks 80V and EGO 56V 18" chainsaws, the comparison is clear: Greenworks delivers more sustained cutting power (80V vs 56V), broader multi-tier ecosystem (300+ tools across four voltage platforms vs 75+ on one), longer battery warranty (4 vs 3 years), and 80V PRO engineering positioning — all at lower prices than EGO's premium positioning.
EGO is a legitimate alternative only for the narrow set of buyers already deeply invested in the 56V platform. For everyone else — especially homeowners who do real cutting work or want to build a flexible multi-tier cordless toolkit — Greenworks is the stronger buy. The gap is widest at the top end of the capability spectrum where 80V's voltage advantage matters most.
Shop the Greenworks 80V 18" Brushless Chainsaw on Greenworks Canada →