Speaking of fuel, the B3000 V6 is a flexible fuel vehicle that can run on either regular unleaded gasoline or E85 (a mixture of 85 percent ethanol and 15 percent gasoline). Powerwise, it's obviously a better choice than the 4-cylinder: It turns out 143 horsepower and 180 foot-pounds of torque at 3750 rpm.
But if you want to cruise around everything on the road, uphill and down, loaded and unloaded, invest in the B4000 with the 4.0-liter V6. With an output of 160 horsepower and 220 foot-pounds of torque, it will power any version of a B-truck over and around anything with ease.
As far as transmissions go, Mazda offers three: a 5-speed manual, a 4-speed auto, and a 5-speed auto. The 5-speed automatic is standard on the B4000, optional on the B3000.
B-series Mazda 4X4s feature Ford's pulse-vacuum hub-lock system. Introduced in 1999, the system allows nearly instantaneous shift-on-the-fly four-wheel drive at any speed. Another plus is that, when the system is disengaged, the front drive train is disconnected at the wheels. As a result, the trucks get better fuel economy, better ride (less vibration), and lower noise levels. Next Page