Difference between XR8 AU-AUIII
Some questions about the xr8s that are puzzling me, hope some of you guys can shed some light.
The AUXR8 has 185kW at the engine and the AUII and AUIII each have 220kW. What is it that makes the 35kW difference and how do the models compare over sprint times ?
Would the AUXR8 respond equally as well if it was supercharged as would the later models ? Overall are there big differences between the cars in other aspects besides performance ?