Our Top Picks for Grass Trimmers in 2026
We put the latest grass trimmers through their paces to find the best for UK gardens. After testing over 20 models, we've selected the top performers for different needs and budgets.
Best Cordless Grass Trimmer: Bosch AdvancedGrassCut 36
The Bosch AdvancedGrassCut 36 impressed us with its power and runtime. It features a 36V battery system that provides up to 45 minutes of continuous cutting. The dual-line spool ensures efficient trimming, and the adjustable head makes edging easy. Priced at £149.99, it offers excellent value.
Best Electric Grass Trimmer: Flymo Contour 1200E
For those with a power socket nearby, the Flymo Contour 1200E is a lightweight and affordable option at £69.99. It has a 1200W motor and a 30cm cutting width. The adjustable handle and tiltable head add comfort. However, the cable can be restrictive for larger gardens.
Best Petrol Grass Trimmer: Stihl FS 40 C-E
For heavy-duty tasks, the Stihl FS 40 C-E petrol trimmer is a beast. It has a 27.2cc engine and a 38cm cutting width. The Easy2Start system reduces effort, and the bike handle provides better control. At £299.99, it's a significant investment but built to last.
Budget Pick: VonHaus 500W Corded Grass Trimmer
At just £39.99, the VonHaus 500W corded trimmer is ideal for small gardens. It has a 500W motor and 25cm cutting width. The lightweight design (2.3kg) reduces fatigue. It lacks a line bump feed, but for the price, it's hard to beat.
How We Tested
We tested each trimmer on a typical UK lawn with grass up to 15cm high. We evaluated ease of assembly, starting, handling, cutting performance, and battery life (for cordless models). Each trimmer was used for at least 30 minutes of continuous trimming.
Key Features to Consider
When choosing a grass trimmer, consider the power source (cordless, electric, or petrol), cutting width, line feed system, and weight. Cordless models offer freedom but limited runtime; electric ones are lightweight but tethered; petrol models are powerful but heavier and noisier.
