AutoFull M6 Ultra 2.0 Review for Long Sessions

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Short verdict: the AutoFull M6 Ultra 2.0 is worth considering if you sit for six or more hours a day and want adjustable lumbar support and armrests rather than a racing-style bucket seat. AutoFull listed it at $509.99 (compare-at $699.99) when we checked on 30 September 2026, with a 3-year warranty and a lifetime warranty on the frame. If you game for an hour or two a night, a good office chair is the better use of the money.

Anyone who has grinded a weekend tournament knows the second day is the brutal one — and it usually has nothing to do with your aim. By Sunday afternoon your lower back is screaming, your hips are locked up, and you are losing rounds because you cannot sit still for more than 20 minutes. This review evaluates the AutoFull M6 Ultra 2.0, AutoFull's ergonomic gaming chair, for long ranked sessions — the kind of sustained multi-hour use a CS2 tournament weekend demands — to see whether a $509.99 chair actually solves the problem or whether the ergonomics talk is just marketing.

Build & Ergonomics

The M6 Ultra 2.0 is sold as an ergonomic gaming chair rather than a racing-style bucket seat, and for a tournament weekend that distinction is the whole argument: the ergonomics are meant to be the product, not a bullet point bolted on late. Three things decide whether hour ten feels like hour two — lumbar support, armrest adjustment, and how far the backrest reclines — and all three are worth checking against your own body rather than against a review-site average. AutoFull's own listing is specific about two of them: a dynamic tracking lumbar system that moves up, down, forward and back on a turn of a knob, sized for users between 5'9" and 6'2", and armrests with 360° rotation on the main shaft plus 3.54 inches of height and 2.75 inches of depth travel — which AutoFull's product page sums up as "6D adjustable armrests". It says nothing about a recline angle, a load rating or a gas-lift class, so neither do we — and a recline figure you may have seen quoted for this chair belongs to the G7.

Long-Session Ergonomics

What you are paying for at this price is adjustability that keeps you in a supported position for longer. Lumbar support is the make-or-break: the point of an adjustable lumbar system is to hold the lower back in a neutral curve deep into a long session, where a chair without it lets you slump forward without noticing. No chair fixes screen posture, though — if your desk and monitor are at the wrong height, your shoulders and neck will still tire. It is not magic, and you should still stand up and move between matches.

Set the chair up in the right order: seat height to your legs first, then lumbar, then armrests level with your desk so your forearms stay supported. Our gaming desk height guide covers the elbow and monitor geometry that a chair alone cannot fix.

Price & Value

The M6 Ultra 2.0 is $509.99 on AutoFull's own store (checked 30 September 2026; prices change, so the checkout is the number that counts). If you want the desk as well, the M6 Ultra 2.0 + A4 Pro desk bundle is $1,249.99 — that is this chair plus AutoFull's A4 Pro RGB electric gaming desk, not two chairs. There is also a G7 chair + A4 Pro desk bundle if you would rather have the G7. Is it worth it? Yes, if you sit six or more hours a day. If you game two hours a night, save your money and buy a decent office chair.

A Couple of Honest Downsides

Two things to know before you order. First, this is a full-size ergonomic chair that arrives boxed and unassembled — set aside time for the build, and a second pair of hands makes the base and the seat back much easier. Second, the lumbar fit is sized by AutoFull for users between 5'9" and 6'2"; if you are well outside that range, check the adjustment against your own back before committing. Neither issue is a dealbreaker, but neither is a surprise you want on delivery day.

For long sessions and tournament grinds the M6 Ultra 2.0 is aimed squarely at the right problem: adjustable lumbar support and armrests in a chair built for sitting, not for show. To compare it with other options, see our best gaming chairs 2026 roundup, and build the rest of the desk setup around it.

Frequently asked questions

Q: How much does the AutoFull M6 Ultra 2.0 cost? A: AutoFull listed it at $509.99, with a compare-at price of $699.99, when we checked on 30 September 2026. The chair-and-A4 Pro desk bundle was $1,249.99. Prices change, so check the store before you buy.

Q: What warranty does the AutoFull M6 Ultra 2.0 have? A: AutoFull's product page shows a 3-year warranty with a lifetime warranty on the chair frame.

Q: Who is the AutoFull M6 Ultra 2.0 best for? A: People who sit for long sessions — six hours or more a day — and want adjustable lumbar support and armrests. AutoFull sizes the lumbar system for users between 5'9" and 6'2".

Q: Is the AutoFull M6 Ultra 2.0 worth it for casual gamers? A: Probably not. If you play an hour or two a night, a well-adjusted office chair gives you most of the benefit for less money.