Doubt that you could tell the difference in AWD systems, but in terms of the engine, the V6 is alright, but the TDI is better. Faster, more economical, longer range, no DI carbon buildup issues to worry about, etc
Originally Posted by solstice
If the awd system in the V6 is better than in the diesel I'm probably sticking with the V6. It seems you guys are a bit more engine focused than me. Reliability tops engine performance for us in an SUV.
2011 X5 xDrive 35d Red/Black: ZCW, ZPP, ZRC, ZTP, 300, 386, 496, 4AB, 6FL, Combox, LED Coronas. 04/11 Production