ECHO GT-225SF
#2 in GasFull review
ECHO’s entry gas trimmer with the quick reloading Speed-Feed head, for homeowners with a medium yard who want a long warranty.
Oakboro Tractor $219.99$219.99
The ECHO GT-225SF is the better string trimmer overall, rated 4.1 to 3.4. The ECHO GT-225SF leads on warranty, value and weight. The STIHL FS 70 R wins on line and swath. The ECHO GT-225SF costs $140 less ($219.99 vs $359.99).
STIHL FS 70 R
#12 in GasFull review
A pro grade trimmer for owners of big properties who run it for hours at a time and want it to last years.
STIHL $359.99$359.99
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 ECHO GT-225SF for warranty (5-year warranty vs 2-year warranty), value ($13.75 per inch of swath ($219.99, 16 in swath) vs $21.82 per inch of swath ($359.99, 16.5 in swath)) and weight (9.5 lb (dry) vs 10.3 lb (dry)).
- Choose the STIHL FS 70 R for line (.105 in line vs .095 in line) and swath (16.5 in swath vs 16 in swath).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every gas string trimmer; a clear win is highlighted. How we rank explains each one.
| Factor weight | ECHO GT-225SF | STIHL FS 70 R |
|---|---|---|
| Overall rating | 4.1/5 | 3.4/5 |
| Value 30% | 69 $13.75 per inch of swath ($219.99, 16 in swath) | 24 $21.82 per inch of swath ($359.99, 16.5 in swath) |
| Line 20% | 60 .095 in line | 100 .105 in line |
| Swath 15% | 50 16 in swath | 62 16.5 in swath |
| Weight 15% | 92 9.5 lb (dry) | 78 10.3 lb (dry) |
| Warranty 20% | 100 5-year warranty | 25 2-year warranty |
Specifications
| ECHO GT-225SF | STIHL FS 70 R | |
|---|---|---|
| Cutting | ||
| Cutting swath | 16 in | 16.5 in |
| Largest line | .095 in | .105 in |
| Line feed | Bump feed | Bump feed |
| Shaft | Curved | Straight |
| Converts to edger | No | No |
| Takes attachments | No | No |
| Power | ||
| Engine or battery | 21.2 cc, 2-stroke | 27.2 cc, 2-stroke |
| Build | ||
| Weight | 9.5 lb (dry) | 10.3 lb (dry) |
| Warranty | 5 years | 2 years |