Question: what is the difference between volvo d2 and d4?
Answer: The D2 is sweet, smooth and slightly slow but the D3 really peps the V40 up. ... The V40 range also encompasses a more powerful diesel, the D4, which has a 177 horsepower version of the 2.0-litre Volvo diesel, as well as turbocharged petrol engines, but none is as pleasant as the D2 or D3.