# Greenworks Pro ST80L210 80V 16" Brushless String Trimmer vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer: specs and price compared

A sourced, side-by-side comparison of the Greenworks Pro ST80L210 80V 16" Brushless String Trimmer (Greenworks) and Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer (Echo) among string trimmers. Greenworks Pro ST80L210 80V 16" Brushless String Trimmer is the cheaper of the two at $229.

## Side by side

| Spec | Greenworks Pro ST80L210 80V 16" Brushless String Trimmer | Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer |
| --- | --- | --- |
| US price | $229 | $279.99 |
| Brand | Greenworks | Echo |
| Power source | battery | gas |
| Cutting swath (in) | 16 in | 17 in |
| Shaft type | straight | straight |
| Line diameter (in) | 0.080 in | 0.095 in |
| Feed type | bump | bump |
| Engine cc or voltage | 80 V | 21.2 cc |
| Weight (lb) | 7 | 11.5 |

## Key differences

- Power source: Greenworks Pro ST80L210 80V 16" Brushless String Trimmer battery vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer gas
- Cutting swath (in): Greenworks Pro ST80L210 80V 16" Brushless String Trimmer 16 in vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer 17 in
- Line diameter (in): Greenworks Pro ST80L210 80V 16" Brushless String Trimmer 0.080 in vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer 0.095 in
- Engine cc or voltage: Greenworks Pro ST80L210 80V 16" Brushless String Trimmer 80 V vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer 21.2 cc
- Weight (lb): Greenworks Pro ST80L210 80V 16" Brushless String Trimmer 7 vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer 11.5

## Sources

- Greenworks Pro ST80L210 80V 16" Brushless String Trimmer: https://www.greenworkstools.com/products/pro-80v-cordless-16-string-trimmer-st80l210 (greenworkstools.com, verified 2026-06-19)
- Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer: https://www.echo-usa.com/trimmers-brushcutters/srm-225 (echo-usa.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/string-trimmers/greenworks-pro-st80l210-80v-vs-echo-srm-225-gas/
Cite: Per The Front Desk Review, Greenworks Pro ST80L210 80V 16" Brushless String Trimmer ($229) vs Echo SRM-225 21.2cc Straight Shaft Gas String Trimmer ($279.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/string-trimmers/greenworks-pro-st80l210-80v-vs-echo-srm-225-gas/
License: CC BY 4.0.