BamX BX450-S Assault vs Yamaha Grizzly 700 FI Auto. 4x4 (2015)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the BamX BX450-S Assaultstacks up against the Yamaha Grizzly 700 FI Auto. 4x4. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecBamX BX450-S AssaultYamaha Grizzly 700 FI Auto. 4x4
Model year20102015
Price$5,699
Engine686 cc686 cc
Horsepower40 hp
Torque36 Nm
Weight200 kg
Seat height33 mm36 mm
Fuel capacity2.3 L5.3 L
Fuel typepetrolpetrol
Transmission5-speedAutomatic
Front brakesSingle disc. Dual ventilated hydraulic discDouble disc. Hydraulic.
Rear brakesSingle disc. Dual ventilated hydraulic discDouble disc. Hydraulic.
Tires21/7-10 / 20/10-9 25/8-12 / 25/10-12

BamX BX450-S Assault vs Yamaha Grizzly 700 FI Auto. 4x4 — which should you buy?

Picking between the BamX BX450-S Assault and the Yamaha Grizzly 700 FI Auto. 4x4 usually comes down to the numbers you care about most. On paper, the BamX BX450-S Assault brings 40 hp in a 200 kg package, while the Yamaha Grizzly 700 FI Auto. 4x4 counters with its own power figure.

Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: