Question: what is the difference between d3 and d4 volvo?
Answer: The biggest difference between the two on paper is in 0-60mph acceleration time. The D3 takes 9.9 seconds, while the D4 just 7.9. To drive, both offer the same levels of refinement and comfort. ... Compared to the D4, the D3 feels a little lethargic and requires the use of the 'dynamic' drive mode to really get going.