Head to head

Traxxas Maxx vs ARRMA Kraton 6S

Two huge brushless monster trucks, one obvious question, and an answer that has almost nothing to do with the speed figures. The battery bill and the ground you own decide this one.

By Ryder M. · Published November 6, 2026 · Last reviewed November 6, 2026

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The short answer: buy the Traxxas Maxx unless you specifically want a 1/8. It is the smaller truck, Traxxas publishes it as fully waterproof, it self-rights on 4S power, and it runs on a single 4-cell pack — which means one battery, one charge, one spend. Buy the ARRMA Kraton 6S if you want the bigger machine with the higher ceiling: 1/8 scale, a 7075-T6 aluminum chassis, 65+ mph stated, and the option of 6S. The honest catch on the Kraton is not the truck, it is the power. ARRMA specifies 4S or 6S hardcase LiPo at 5000mAh 50C minimum, and that is a materially larger battery and charger bill than the Maxx asks for.

This is the part that trips people up, because both trucks are enormous and the marketing photographs make them look interchangeable. They are not. Traxxas publishes the Maxx as a 1/10 truck — an oversized one, on the WideMaxx stance — at 22.50 inches long and 15.95 inches wide, weighing 10.40 lb. ARRMA publishes the Kraton 6S as 1/8 scale at 23.46 inches long and 18.34 inches wide, weighing 12.37 lb. So the Kraton is roughly an inch longer, about two and a half inches wider, and getting on for two pounds heavier.

Two pounds does not sound like much until you remember what it is doing. Mass is what breaks parts on landing, mass is what you carry back to the car, and mass is what decides whether a truck is pleasant in a space the size of a school field or only makes sense on a proper track. The Kraton is the bigger commitment in every sense, and it is also the more impressive thing to stand next to. If the whole point of the purchase is presence, that matters.

The other class difference is power architecture. The Maxx's Velineon VXL-4s speed control takes 3S or 4S LiPo, and Traxxas states plainly that NiMH is not supported. The Kraton's Spektrum Firma 150A Smart V2 is a 6S controller: ARRMA lists it as taking two 2S packs, two 3S packs, one 4S or one 6S. One truck has a ceiling; the other has a ladder.

Both trucks arrive without a battery or a charger, so in both cases the sticker is not the spend. The difference is how much is still to come.

The Maxx wants one 4-cell LiPo. Traxxas recommends a 4-cell 14.8V pack, says a 3-cell will work with reduced performance, and states the battery compartment takes a 6700mAh 4-cell. That is one pack to buy, one pack to charge, one pack to carry. Add a second for a longer session and you are done.

The Kraton is specified around bigger power. ARRMA's needed-to-complete list reads two 2S, two 3S, one 4S or one 6S hardcase LiPo at a minimum of 5000mAh and 50C, plus a compatible charger. Read that carefully, because the two-pack options are not a convenience — on a 6S truck the common way to get there is a pair of 3S packs in series, which means buying two batteries, charging two batteries, and owning a charger that can handle them. The stated 65+ mph assumes you have fed it properly. On 4S the Kraton is still a very fast truck, and ARRMA says as much, but then you have bought a 1/8 and are running it below its ceiling.

Three things, and none of them is speed. First, water. Traxxas states that the Maxx is fully waterproof, with waterproofing applied to the electronics and the receiver box, and describes it as truly waterproof rather than water resistant. ARRMA's current Kraton listing makes a waterproof claim for the servo and does not make a vehicle-level one. On trucks used in wet grass and winter mud, that is the single most expensive difference on this page.

Second, self-righting. Traxxas lists it on the Maxx, on 4S power. A 10 lb truck on its roof fifty yards away is a walk; a truck that flips itself back over is a button. It sounds like a gimmick until the third time it saves the walk, and on a big heavy basher it is a feature that changes how much the thing gets driven.

Third, telemetry and the limiter ecosystem. The Maxx runs the TQi radio with Traxxas Link, and Traxxas publishes telemetry through the VXL-4s and Traxxas Stability Management adjustable from off to 100 percent. Live motor temperature on a phone is the readout that saves a motor, and TSM is a genuine help on loose and wet ground. ARRMA's Spektrum SLT3 and SR315 combination is a solid sport radio — and it includes its own AA cells, which the Traxxas does not — but the published feature set is simpler.

Size and headroom. It is a true 1/8 on a 7075-T6 aluminum chassis plate with 29 mm heavy-duty differentials and a 150A 6S speed control, and ARRMA states 65+ mph. That is a higher ceiling than the Maxx has, and the chassis and driveline were designed around the loads a 6S setup produces rather than being asked to tolerate them. For somebody who already owns a 1/10 basher and wants the step up rather than a sideways move, this is the step.

The width is worth calling out as a feature and not just a dimension. At 18.34 inches wide against the Maxx's 15.95, the Kraton has a much wider track relative to its height, and a wide, heavy truck is more settled in the air and less inclined to tip on landing. If the intended use is big jumps on open ground, that geometry is on the Kraton's side.

There is also the Spektrum ecosystem argument, which cuts both ways but is real: Smart batteries and chargers talk to each other, so pack data flows through the system without extra hardware. If there is already Spektrum equipment in the house, the Kraton slots in. Traxxas vs ARRMA sets out the wider brand comparison, including parts availability, which is the argument that usually goes the other way.

Neither of these trucks is fragile. Both are aluminum-chassis, oil-shock, metal-differential machines built specifically to be jumped, and at this level of the hobby the question is not whether something breaks but how quickly you get back out. That is a logistics question, not an engineering one.

Traxxas' advantage here is distribution. Every part has a Traxxas number in a published exploded diagram and a great many physical hobby shops stock the common ones, so a snapped arm on a Saturday is often a drive across town rather than a week of waiting. ARRMA parts are well documented and widely sold online through Horizon Hobby, but the over-the-counter hit rate in a random local shop is usually lower. If being down for a week would kill the hobby for the person you are buying for, that difference matters more than any figure in the table above. What breaks first on an RC car covers the order things go in, and the most durable RC cars ranks the field on exactly this.

The counter-argument, in fairness to ARRMA, is that the Kraton's heavy-duty parts are sized for 6S from the factory, so the common failure points on a hard-driven 1/8 are already reinforced rather than being a later upgrade. That is why the brand has the reputation it has among people who break things for a living.

#	Product	Best for	Score	Price
1	Traxxas MaxxLarge, heavy, and built to be jumped off things — a serious machine, not a starter car.	Adults who want the big one	8.2★★★★★	$599.95·View on Amazon #ad — how we earn · price as of November 12, 2026
2	ARRMA Kraton 6S 4x4A large 6S speed truck. Buy this for someone who already has an RC car and wants a bigger one.	Experienced adults	8.0★★★★★	$699.99·View on Amazon #ad — how we earn · price as of November 12, 2026
3	HOTA D6 Pro chargerTwo channels, plugs straight into the wall, and fast enough that charging stops being the bottleneck.	The one to buy once	8.8★★★★★	$109.99$119.99(8% off)·View on Amazon #ad — how we earn · price as of November 12, 2026

Product photo via Amazon.

#1 · Adults who want the big one

Traxxas Maxx

Large, heavy, and built to be jumped off things — a serious machine, not a starter car.

★★★★★8.2/10our score for this use

A wide-stance monster truck designed around higher-voltage batteries. This is the size and power level people move up to after a year, not the one they start with. The version stocked is the Maxx Extreme 4s: an Extreme Velineon VXL-4s speed control on a 540XL brushless motor, a factory WideMaxx suspension kit, 5.6-inch Sledgehammer tires, a reinforced clipless body with an internal support cage, and Traxxas Stability Management on the TQi radio. Battery and charger are not included.

Size:

1/10 (oversized)

Drive:

Shaft-driven 4WD

Motor:

brushless motor

What it does well

• +Built for jumps and hard landings in a way the smaller trucks are not
• +Presence: it looks and sounds like a serious piece of equipment
• +Full Traxxas parts and upgrade support

What it does badly

• −Expensive before you have bought batteries, and it wants big ones
• −Genuinely dangerous at speed around people and pets — it needs open ground
• −Far too much car for a first-timer of any age

Specifications from Traxxas' model and parts finder.

$599.95·View on Amazon

#ad — how we earn · price as of November 12, 2026

Product photo via Amazon.

#2 · Experienced adults

ARRMA Kraton 6S 4x4

A large 6S speed truck. Buy this for someone who already has an RC car and wants a bigger one.

★★★★★8.0/10our score for this use

6S refers to the battery: six cells in series, roughly 22 volts, which is a large step up in power from the 2S and 3S vehicles above. This is an expert-level machine that needs open space and respect.

Size:

1/8

Drive:

4WD

Motor:

brushless motor

What it does well

• +Enormous performance and the build quality to survive using it
• +A platform people keep for years and upgrade rather than replace
• +Full parts and service support

What it does badly

• −Expensive, and 6S batteries are expensive too — this is not a single-purchase gift
• −Completely unsuitable for a beginner or a child
• −Needs a large open space to use safely

Specifications from ARRMA's current releases.

$699.99·View on Amazon

#ad — how we earn · price as of November 12, 2026

Product photo via Amazon.

#3 · The one to buy once

HOTA D6 Pro charger

Two channels, plugs straight into the wall, and fast enough that charging stops being the bottleneck.

★★★★★8.8/10our score for this use

A balance charger looks after each cell inside a LiPo pack individually, which is what keeps the battery healthy and safe. The D6 Pro has a built-in power supply — no separate box to buy — charges two packs at once, and around 1.6A of balance current per cell, which is why it finishes noticeably faster than the pocket chargers.

What it does well

• +Built-in AC power supply: it works straight out of the box with no extra purchase
• +Two independent channels, so a second pack charges while the first is in the car
• +Higher balance current than the small chargers, so charging is genuinely quicker

What it does badly

• −Overkill if there is only ever going to be one small battery
• −The menu system takes an evening to learn
• −It is another box on the bench with its own fan noise

$109.99$119.99(8% off)·View on Amazon

#ad — how we earn · price as of November 12, 2026

• An adult stepping up from a 1/10 and wanting one truck to keep: the Maxx. Fully waterproof, self-righting, one 4S pack, telemetry, and the best parts network in the hobby.
• Somebody who already owns a 1/10 basher and wants a genuine 1/8: the Kraton 6S. It is the bigger, wider, heavier machine with the higher stated speed and the room to grow into 6S.
• A first hobby-grade RC car, for anybody: neither. Both are expert-class machines — Traxxas rates the Maxx Skill Level 4 — and at these weights and speeds they are genuinely dangerous around people and pets. Start with the best first RC cars.
• A teenager, with supervision, and a real field to use: the Maxx, on the strength of TSM, telemetry and the self-righting. Still not a beginner purchase.
• Winter, wet grass and mud: the Maxx, on the published waterproof claim. Can RC cars get wet covers the limits.
• A smaller budget for the same kind of fun: the ARRMA Granite 223S or the best RC bashers, which rank the cheaper end of this idea honestly.
• Rough ground rather than open ground: the Traxxas Stampede 4X4, which is a little over half the weight of either truck here and rides on tires sized for a bad lawn.

By reading Traxxas' own page for the Maxx and ARRMA's own current listing for the Kraton 6S 4X4 V6, then ranking the pair on the things that actually decide satisfaction with a big basher: total cost once the batteries are in the house, whether the truck survives weather, whether a rollover ends the session, how big a space it needs, and how fast a broken part is replaced. Every figure above is the maker's own, retrieved 2026-11-06 and linked in Sources, and where one maker publishes a figure the other does not — the Kraton's wheelbase and ground clearance, the Maxx's gearing — we have said so rather than guess or borrow. We do not test these products first-hand and we publish no ratings or test scores; our methodology page explains exactly what that means. Prices are never written into our copy: every figure shown is read from Amazon that day and rendered inside the buy button, with the date it was read.