Some info I just got from my dealer.
Craig
*NEW* Features and Benefits
*NEW* Standard Occupant Protective Structure (OPS) is certified to SAE roll-over protection standards (ROPS) and provides a more rugged and sporty "off-road" look as well as protection for the operator
*NEW* On-Demand "True" 4WD System with an auto-locking front differential and dash-mounted electronic rocker switch is best-in-class; when the rocker switch is in the "on" (4WD) position, the front differential will automatically lock for extra traction when needed, but when the rocker switch is in the "off" (2WD) position, the vehicle will remain in 2WD
Provides exceptional traction in challenging conditions
Maintains "turf-friendly" operation in 2WD mode
*NEW* Front and Rear Hydraulic Service Brakes with hydromechanical rear park brakes provide best-in-class braking performance; added are an automotive-style dual circuit master cylinder with a see-through reservoir and larger front and rear brake calipers with sintered metallic brake pads
Improved reliability
38% increased clamp force
20% increased brake torque
Smoother-feeling engagement - basically, you are going to stop faster and more efficiently with a more responsive and easier-feeling brake engagement
*NEW* Improved Steering with a change to steel bearings from plastic bushings and an increase of standard tire pressure to 14 psi, enabled by the new front differential
Steering efforts have been reduced by an incredible 30%
Among the top performers versus competition
*NEW* Improved Suspension has 20% more suspension travel for a smoother, more comfortable ride during "normal" off-road use, while maintaining best-in-class ride ride quality with heavy loads
An optional front heavy-duty suspension kit is available for full cab and/or front blade use
*NEW* 4-Bypass Carburetor provides 4 ports for better fuel and airflow compared to the original carburetor
Improved starting and throttle response
Improved overall performance, including superior consistency of operation
*NEW* On-Dash Manual Choke provides easy accessibility and choke moderation for improved engine warm-up
*NEW* Larger Tier 2 Diesel Engine with 854 cc displacement and 33 ft.-lb. of torque will provide incredible performance and improved sound quality while meeting all new CARB requirements
*NEW* Improved Throttle Pedal provides superior control of throttle position in all terrain conditions