Marcy MWM4965 Multi Gym Review: 68kg Stack, Pec Dec and an Ab Station for £499

The Marcy MWM4965 is a single-stack home gym with a 68kg vinyl weight stack, a pec dec, a leg developer and an ab crunch station, and at around £499 at the time of writing it's the cheapest Marcy multi gym we can find in stock on Amazon UK. We give it 4.0 out of 5: a sensible all-in-one machine for beginners that will run out of weight for anyone who already lifts seriously.

Its main selling point right now is availability. The Marcy MWM988 and MWM-990 we reviewed earlier both showed as currently unavailable when we checked on 28 October 2026, and the MWM4965 covers almost exactly the same ground at the same £499. Add a safety lock, an ab station and a stated 2-year warranty, and it's the one we'd point a new Marcy buyer towards today.

Who it suits

The MWM4965 is built for people starting out with strength training, or coming back to it, who want to train their whole body at home without loading plates or needing a spotter. The NHS recommends adults do strengthening activities that work all the major muscle groups on at least 2 days a week, and a 40-minute session on this machine can tick off chest, back, arms, abs and quads in one go. Changing the weight is a matter of moving a pin, so you don't lose momentum between sets.

It's less suited to anyone who already benches 80kg or pulls heavy at a commercial gym. You'd find the top of the stack within months, and there's no way to bolt extra plates onto a selectorised stack.

Check the Marcy MWM4965 price on Amazon£499.00

The stack: 68kg or 90kg?

The title promises "90kg Resistance". The bullet points describe a "Vinyl Coated 68 Kg Weight Stack", and Amazon's variant selector labels the machine 150lb, which is 68kg. So the plates themselves weigh 68kg. The 90kg figure is the same claim Marcy makes for the HG3000 and MWM988, and on those listings UK retailers phrase it as resistance "depending on the exercise".

The most likely explanation is that one or two stations, typically the press arms or the leg developer on this style of machine, load the stack through a lever or pulley ratio that makes it feel heavier than the pin number. Marcy doesn't publish those ratios for the MWM4965, though, so we can't tell you which stations reach 90kg or whether any do. Our advice is to plan around 68kg and treat anything heavier as a bonus.

For a beginner, 68kg is plenty. Pec dec, curls, pushdowns, ab crunches and leg extensions will rarely get near the full stack. The lat pulldown and chest press are where it bites first, because an intermediate lifter can often pull close to bodyweight. When that happens, more reps keeps you progressing: a 2021 review on time-efficient strength and hypertrophy training recommends at least 4 weekly sets per muscle group in a 6 to 15 rep max range, and notes higher-rep sets taken to failure work too. It's harder work, but a maxed-out stack isn't a dead end.

Vinyl rather than cast iron keeps the price and the noise down. The trade-off is bulk, since vinyl-coated plates are thicker for the same weight, and that's part of why budget machines like this one stop at 68kg.

Pec dec, ab station and leg developer

The title lists three named stations, and they cover a lot. The pec dec gives you the chest fly movement that most gyms dedicate a whole machine to, and it's the station where the 68kg limit matters least, because almost nobody flies anywhere near a full stack. On Marcy's closely related MWM988 and HG3000, the same arms switch by pin into a seated chest press, and the MWM4965 appears to follow that layout, though its listing doesn't spell it out.

The ab crunch station with straps is the MWM4965's point of difference. Its Marcy siblings rely on kneeling in front of the high pulley for a cable crunch; here you get a purpose-built station, which is easier to set up and to repeat with good form. Weighted ab work is one of the few areas where home training usually lags behind a gym, so it's a welcome extra.

The leg developer handles seated leg extensions. Foam roller pads cover the contact points on your shins.

What the listing doesn't do is itemise the cable work. Twin 2,000lb cables and the usual Marcy layout suggest a high pulley for pulldowns and pushdowns and a low pulley for rows and curls, but Marcy doesn't list a lat bar, a low row or a preacher pad in the bullets. If any of those matter to you, check the product photos and the included-parts list before ordering.

What's missing: legs and heavy loading

There's no leg press. Quads get direct work from the leg developer, but glutes and hamstrings get little or nothing, and a leg developer on a 68kg stack won't build much lower-body strength past the beginner stage. A pair of dumbbells or a kettlebell for goblet squats, lunges and Romanian deadlifts fills the gap cheaply, and our multi gym workout shows how to slot that work around the machine.

As for the worry that machines are second-best, the evidence doesn't support it. A 2023 systematic review and meta-analysis found no meaningful difference in hypertrophy between free-weight and machine training, with strength gains tending to show up in whichever mode people trained in. You give up the balance demand of a barbell. In exchange you can train hard on your own without getting pinned under a bar, which for most beginners at home is the better deal.

Size, safety and assembly

At 198cm tall, the MWM4965 clears a standard 240cm ceiling with room to spare. Garages with low beams, garden rooms and sloping loft ceilings are another matter, and because the stack runs on vertical guide rods you can't tip it into a tight space. Measure before you buy. The footprint needs care too: the listing says 182 x 97cm, but Amazon's catalogue data puts it nearer 185 x 107cm, so plan for the bigger figure plus room to sit at the leg developer and step around the frame.

The safety lock is a small feature that matters in shared spaces. It stops children from loading the stack or pulling the cables while you're not there, and it's a reason to pick this over an open machine without one.

Assembly is a long job. Expect a full afternoon with two people. A selectorised machine with guide rods and several cable runs isn't hard to build, but it is fiddly, and setting the cable tension correctly at the end is the step that makes or breaks how smooth the machine feels. Amazon's catalogue gives the item weight as 133lb (about 60kg), which can't include a 68kg stack, so the figure probably refers to one carton rather than the whole machine. Budget for several heavy boxes.

How it compares with other Marcy multi gyms

The Marcy MWM988 is the nearest match. Same 68kg stack, same pec dec and leg developer, same £499 price when we last saw it in stock, plus a removable preacher pad. It had no stated warranty, though, and it showed as currently unavailable when we checked on 28 October 2026. The MWM-990 is also unavailable. Unless either comes back, the MWM4965 is the in-stock version of that formula, and the ab station, safety lock and 2-year warranty make it a slightly better buy anyway.

The Marcy HG3000 is in stock at £599. That £100 extra buys a shroud around the stack, a removable 2-height preacher pad and a better-documented pulley spec, but no extra weight; it's the same 68kg. We'd only pay it if you want the enclosed stack or the preacher pad.

If you're already reasonably strong, look beyond Marcy. Our best multi gym UK guide covers machines with heavier stacks, and that's a better use of £500 to £600 than any 68kg machine if you're likely to max it out within the first year.

Prices on these machines move around, so check the live figure before you compare.

See today's Marcy MWM4965 price

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