ARRMA Granite Review UK: Is It Worth Buying?
19/08/2026
A good ARRMA Granite review UK buyers can rely on needs to look beyond the headline speed figure. The Granite is popular because it delivers the part of the hobby many people actually want: point it at rough ground, pull the trigger and enjoy a proper monster lorry stance without spending every run carefully avoiding puddles, loose gravel and short jumps. It is quick, entertaining and backed by a strong supply of replacement parts. It is not, however, a zero-maintenance toy - especially once you start running 3S power.
What the ARRMA Granite is built for
The full-size 1/10 ARRMA Granite 4x4 is a monster lorry designed for bashing. Its short wheelbase, high ground clearance and large tyres make it happy on compacted dirt, grass, skatepark-style ramps and rough open spaces. Compared with a lower buggy, it carries more weight over bumps and is less likely to dig its front end into uneven ground.
That does not mean it will float across every field. Long wet grass puts a considerable load on the motor and drivetrain, while very loose sand and deep mud will shorten the life of bearings and gears if the model is not cleaned afterwards. The Granite is best on a firm, open surface where there is room to accelerate, turn and land jumps without hitting kerbs or posts.
The body-shell shape and raised chassis give it the look most first-time buyers expect from a monster lorry. More importantly, the layout is practical. Access to the battery tray is straightforward, the wheels are easy to remove for cleaning, and common wear items are familiar to experienced ARRMA owners.
ARRMA Granite review UK: Mega or 3S BLX?
This is the decision that matters most. ARRMA has offered the Granite in different specifications, and the brushed Mega and brushless 3S BLX versions suit very different drivers.
The Granite 4x4 Mega is the gentler starting point. Its brushed power system is easier to manage, particularly for younger drivers or anyone moving up from a smaller model. It is still capable of enough speed to make a large garden or local playing field feel small, but it does not punish every heavy throttle input. Lower initial battery costs can also make it a sensible choice for a first proper RC car.
The Granite 4x4 3S BLX is the version for drivers who want the full ARRMA experience. On a suitable 3S LiPo, it has serious acceleration and enough wheelspin to turn a clean launch into a wheelie. That performance is great fun, but it reduces the margin for error. A hard landing under power, a full-speed impact or repeated cartwheels can turn a minor crash into a repair job.
For many adults, the 3S BLX is the better long-term buy because there is less chance of outgrowing it after a few weekends. For a shared family model, a younger teenager or a buyer who wants easy control rather than outright pace, the Mega can be the more enjoyable and more economical option. It depends on where you will run it and who will use the transmitter.
Battery and charger costs are part of the purchase
Do not judge the price of an RTR model without checking what is in the box. RTR means the vehicle is supplied with the radio equipment installed, but batteries and a charger may be sold separately depending on the exact package. The model listing should always be checked before ordering.
A 2S LiPo makes an excellent everyday choice for the Granite, offering strong performance without making the car difficult to place. A 3S LiPo gives the BLX model its headline-grabbing character, but it also demands more space, smoother throttle control and a well-maintained drivetrain. A proper LiPo-compatible balance charger is essential, as is a LiPo safety bag and sensible charging habits.
It is worth budgeting for two batteries rather than one. Run time varies with battery capacity, terrain, temperature and driving style, but a second pack stops every outing being dictated by a single charge. Let the motor and electronics cool between packs if they feel hot, particularly in summer or after long grass running.
How does it drive?
The Granite feels eager from the first pull of the trigger. Its relatively short chassis gives it a lively turn-in and makes it easy to change direction around ramps and small obstacles. The trade-off is that it is not as planted at speed as a longer-wheelbase truggy. On 3S, sudden steering inputs can make it traction-roll on high-grip ground.
The sensible approach is to begin with the transmitter's throttle-limiting settings if your version provides them, then increase available power as confidence grows. This is not just useful for beginners. A reduced throttle setting can make a wet, tight or busy bash area far more enjoyable, because you spend more time driving and less time walking over to retrieve the model.
The monster lorry tyres help it clear rough terrain and land jumps with confidence, but they also create rotational mass. Repeated full-throttle launches, big backflips and poor landings are hard on any RC drivetrain. The Granite is tough for its class, not indestructible. Driving with some mechanical sympathy will keep the running costs far lower than simply blaming the model after every breakage.
Durability, repairs and upgrades
ARRMA models have earned their bashing reputation because their chassis designs use flexible plastics in areas that need to absorb impact, while parts support is strong. Arms, body mounts, suspension components, bumpers and driveline parts are all serviceable rather than being reasons to replace the whole vehicle. For UK owners, that availability matters just as much as initial performance.
Expect normal wear. Tyres will wear, wheel bearings eventually become rough, body shells crack after enough rolls and spur gears can suffer if the gear mesh or slipper setting is incorrect. After a muddy run, remove the battery, brush away loose dirt and check that the wheels turn freely. If the car has been through water, dry it rather than putting it straight into storage. Water-resistant electronics do not mean the rest of the vehicle is maintenance-free.
Upgrades should solve a real problem, not simply fill a shopping basket. A stronger body shell, better tyres for your usual surface, upgraded bearings or a tougher steering component can all be worthwhile. Aluminium parts are not automatically an upgrade in every location. A rigid metal arm or suspension component can transfer impact energy into a more expensive part of the chassis. Keep useful spares on hand first, then upgrade according to how and where you drive.
RC Model Shop can help identify compatible ARRMA parts, batteries and sensible upgrades if you are unsure whether your Granite is a Mega, BLX or a different generation. Checking the exact model code before buying spares avoids the common frustration of ordering a part that is almost, but not quite, correct.
Who should buy the Granite?
The Granite makes a strong choice for the driver who wants an RTR 4WD monster lorry that feels exciting on ordinary outdoor ground. It is particularly well suited to car parks, packed dirt, short grass and open bashing areas where its punchy acceleration and jump-friendly stance can be used properly. It also makes sense for buyers who want a model with a clear path to replacement parts and future upgrades.
It is less suitable for someone who only has a small garden, wants the lowest possible running cost, or prefers careful scale driving. A smaller 1/18 model may be easier to use in limited space, while a crawler is better for slow, technical terrain. If your favourite location is a smooth tarmac area, a road-focused model will also be more stable and less prone to rolling than a tall monster lorry.
Buy the version that matches your available space and confidence level, add the right battery and charger from the start, and keep a few consumable parts in mind. The Granite rewards regular use, sensible maintenance and the occasional ambitious jump - which is exactly why it remains one of the most enjoyable ways to get properly involved in RC bashing.