Yamaha Bruin 350 vs Tomberlin SDX-400 IRS ATV (2011)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha Bruin 350stacks up against the Tomberlin SDX-400 IRS ATV. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecYamaha Bruin 350Tomberlin SDX-400 IRS ATV
Model year20112011
Price$4,199
Engine348 cc352 cc
Torque27 Nm
Weight230 kg320 kg
Seat height33 mm
Fuel capacity3.8 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesDouble discSingle disc. Hydraulic
Rear brakesExpanding brake (drum brake)Single disc. Hydraulic
Tires25/8-12 / 25/10-12 25/8-12 / 25/10-12

Yamaha Bruin 350 vs Tomberlin SDX-400 IRS ATV — which should you buy?

Picking between the Yamaha Bruin 350 and the Tomberlin SDX-400 IRS ATV usually comes down to the numbers you care about most. On paper, the Yamaha Bruin 350 brings its published horsepower in a 230 kg package, while the Tomberlin SDX-400 IRS ATV counters with its own power figure at 320 kg.

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: