Question: what is the difference between mazda b3000 and b4000?
Answer: The B3000 uses a 3.0-liter V6, and the B4000 is powered by a 4.0-liter V6. The two V6s are available in 4x4 and 4X2. Three cab configurations are available: regular cab, two-door extended Cab Plus, and 4-door extended Cab Plus 4.