What are the differences between Volvo B4 and B5?

[JoshuaLynn]

Differences between Volvo B4 and B5: Different engines: The biggest difference in power is the combination of a 2.0T engine with a 48V mild hybrid system, with the B5 matched to an 8-speed automatic transmission. Maximum horsepower and torque of B4 and B5: The B4 powertrain version has a maximum horsepower of 197Ps and a maximum torque of 300Nm; while the B5 version shares the same powertrain system as its bigger brother, the S90, with a maximum horsepower of 250Ps and a maximum torque of 350Nm, both matched to an 8-speed automatic transmission. Commonalities between Volvo B4 and B5: As mid-cycle facelift models, the entire lineup has discontinued the original T4 and T5 powertrain versions, replaced by the B4 and B5 powertrain versions with the addition of a 48V mild hybrid system. In terms of appearance, the new models are largely consistent with the current ones, maintaining that cool Nordic style.