a6 2.8 l is it the same as the vr6
No, the VR6 has one head and less valves per cylinder. The V6 is a true v6 in the sense that it has two heads. While the 2.8 VR6 has less power than the 2.8 V6, all other versions of the VR6 are a little more efficient than the audi V6



