Which Makita lawn mower suits your garden best: compact value or extra power?

Display

Strictly speaking, there is no display or screen on either mower, so this category is a tie. Neither model offers a digital battery readout, smart app control or any kind of onboard interface beyond the usual mechanical controls. For buyers looking for simplicity, that’s fine; for buyers wanting modern status indicators, neither offers them.

Winner: Tie

Performance

This is where the difference really starts to matter. The DLM330Z is a single 18V mower, so it runs on one battery and is best suited to smaller UK lawns, light-to-moderate grass growth, and regular mowing. It has a 33cm cutting width, which makes it nimble around narrow side returns, awkward borders and compact gardens. The DLM382Z uses two 18V batteries in series for 36V output, and its 38cm deck gives it more cutting width and more reserve power for thicker or longer grass. In real-world terms, the twin-battery mower is the better pick if your lawn is more than modest in size, if you often mow after a wet spell, or if you want fewer passes and less bogging down in spring growth.

Winner: DLM382Z

Build quality and design

Both are typical Makita: practical, sturdy and designed to survive regular domestic use rather than feel flashy. The DLM330Z’s smaller deck makes it lighter and easier to manoeuvre, which is a genuine advantage if you have tight corners, steps, or need to lift it into a shed. The DLM382Z is still a push mower, but the larger 38cm deck and twin-battery setup make it the more substantial machine. That extra size brings better coverage, but also more weight and a slightly bulkier feel in storage. If your garden is a postage-stamp lawn or you value easy handling above all else, the DLM330Z is the more user-friendly design. If you want a mower that feels more capable and less toy-like on larger plots, the DLM382Z wins.

Winner: DLM382Z, with a caveat for very small gardens

Battery life

Battery life depends heavily on the packs you use, but the platform difference is crucial. The DLM330Z runs on one 18V battery, so it is generally the more economical option if you already own Makita LXT batteries and only need to cover a small lawn in one session. The DLM382Z needs two batteries installed to run, which means more upfront battery cost if you are starting from scratch, but also more runtime potential when paired with larger-capacity packs such as 4.0Ah or 5.0Ah batteries. For larger lawns or grass that grows fast in warm, wet UK weather, the DLM382Z is more likely to finish the job without feeling stretched. For short, regular cuts on a small lawn, the DLM330Z is perfectly adequate and less demanding on your battery stash.

Winner: DLM382Z for runtime potential; DLM330Z for efficiency on small lawns

Price and value for money

On price alone, the DLM330Z is the clear winner at £144.99 versus £238.95 for the DLM382Z, a difference of £93.96. That is a meaningful saving, especially because both are sold without batteries and charger. If you already own Makita 18V LXT batteries, the cheaper mower may be all you need and represents excellent value for a small garden. However, value is not just the sticker price; it is the cost per job done. If the DLM330Z forces you to mow in multiple passes, struggle with thicker grass or recharge more often, the DLM382Z can justify its higher cost through better performance and faster mowing. For most small-garden owners, though, the DLM330Z is the better-value purchase.

Winner: DLM330Z

Game library/features

Neither product has a game library, and that’s obviously not relevant to lawn mowers. In practical feature terms, both belong to Makita’s LXT ecosystem, which is the real selling point: if you already own Makita drills, strimmers, hedge trimmers or other LXT tools, you can share batteries across the range. The DLM382Z’s main functional advantage is its twin-18V setup and wider 38cm cut, while the DLM330Z’s advantage is simplicity and lower cost. Both are bare units, so the ecosystem value depends on whether you already have compatible batteries and a charger.

Winner: Tie on ecosystem; DLM382Z on functional features

Overall user experience

The DLM330Z is the easier mower to recommend for typical small UK gardens, especially if you have a neat lawn, limited storage and want the cheapest route into Makita mowing. It is lighter, simpler and far less expensive, which makes it a very sensible buy for routine weekly cutting. The DLM382Z feels like the more serious tool: better for medium-sized lawns, faster over larger areas, and more confident when the grass gets away from you after a rainy spell. If you dislike recharging mid-job or want a mower that handles tougher conditions with less fuss, the DLM382Z is the better experience. If you just want a reliable, compact mower that does the basics well, the DLM330Z is easier to live with and easier on the wallet.

Overall summary: choose the DLM330Z for small lawns, tight budgets and maximum portability. Choose the DLM382Z if your lawn is larger, the grass is often dense or damp, and you want more cutting width and power. For most buyers comparing these two directly, the DLM330Z is the smarter value buy; the DLM382Z is the better performance buy.