Arrma Big Rock 3S BLX vs Traxxas Bigfoot 4X4 BL-2sWhich Should You Buy?
Quick Take
A side-by-side look at two popular monster trucks. The Arrma Big Rock 3S BLX and Traxxas Bigfoot 4X4 BL-2s each have their own strengths across different spec categories — which one fits your driving style best depends on your priorities.
At a Glance
Arrma Big Rock 3S BLX
Traxxas Bigfoot 4X4 BL-2s
Spec Comparison
Spec
Arrma Big Rock 3S BLX
Traxxas Bigfoot 4X4 BL-2s
Price
$369.99
$379.95
Performance
Top Speed
50 mph
40 mph
Drivetrain
4WD
4WD
Motor Type
Brushless
Brushless
Dimensions
Length
20.47 in
20.24 in
Width
14.57 in
13.10 in
Height
7.09 in
8.34 in
Wheelbase
12.91 in
11.62 in
Ground Clearance
2.05 in
2.44 in
Chassis
Weight
6.77 lbs
5.98 lbs
Battery
3200mAh 3S
3000mAh 2S
Features
Waterproof
Yes
Yes
Detailed Comparison
Performance
The Arrma Big Rock 3S BLX is faster at 50 mph vs 40 mph for the Traxxas Bigfoot 4X4 BL-2s.
Build Quality & Durability
At 6.77 lbs, the Arrma Big Rock 3S BLX is heavier than the Traxxas Bigfoot 4X4 BL-2s (5.98 lbs). Heavier builds are often more durable but less agile. Both are waterproof, so you can run either in wet conditions without worry.
Battery & Runtime
The Arrma Big Rock 3S BLX runs on 3200mAh 3S while the Traxxas Bigfoot 4X4 BL-2s uses 3000mAh 2S.
Value for Money
At $369.99 vs $379.95, these two are priced about the same, so it comes down to which features you care about.
The Verdict
Arrma Big Rock 3S BLX
Buy the Arrma Big Rock 3S BLX if you prioritize raw speed and power.
Full reviewTraxxas Bigfoot 4X4 BL-2s
Buy the Traxxas Bigfoot 4X4 BL-2s if you prefer the Traxxas ecosystem and parts support.
Full reviewWhere to Buy
Arrma Big Rock 3S BLX
Traxxas Bigfoot 4X4 BL-2s
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