seanw said:
No one's doubting the AWD launch. But you mentioned the roll-on. 12 vs. 13 lbs/hp is sigificant and I don't think there's a lot of AWD action happening after 20-30 mph in the MS6. The C&D review of the MS3 should have a chart showing drag strip acceleration times time in 10 mph intervals. We should be able to get an initial sense of it's roll-on power.
Here are Motortrend results side-by-side for the MS6 and the MS3...
-----------------MS6---------------MS3--------Gap------Gap per 10mph
0-30-------------1.7----------------2.1---------0.4---------0.4
40---------------2.9----------------3.3---------0.4---------0.0
50---------------4.0----------------4.3---------0.3---------(0.1)
60---------------5.8----------------6.0---------0.2---------(0.1)
70---------------7.5----------------7.3---------(0.2)-------(0.4)
80---------------9.9----------------9.5---------(0.4)-------(0.2)
90---------------12.5---------------11.5--------(1.0)-------(0.6)
100--------------16.0---------------14.5--------(1.5)-------(0.5)
Passing 45-65----3.2----------------2.8
1/4 Mile----------14.3@96.0---------14.3@99.4
So what does the data tell us?
Well from a stop with the speed perspective of the MS6, this is how it would look.
The MS6 obviously jumps out into the lead. Visually this would look like about a 15-17ft advantage at 30mph.
From 30-40mph the MS6 distance would grow to ~20ft
From 40-50mph the MS6 distance would grow to ~23ft
From 50-60mph the MS6 distance would grow to ~24ft
After 65mph the MS3 would begin eating up the ~24ft advantage of the MS6.
By 80mph the MS3 would be ~17ft behind the MS6
At 90mph the MS3 would be ~7ft behind the nose of the MS6
At 100mph the MS3 would be ~15ft ahead of the MS6 and moving off into the distance.
From a rolling start, anything from 30mph on up the MS3 is going to pull on the MS6.
A good example is the 45-65mph passing number. The MS3 reaches 65mph 0.4sec quicker than the MS6. Each 0.1 sec the MS3 is able to accelerate at 0.89mph faster than the MS6 this compounded over 0.4sec translates into 13ft.
So from 45-65mph roll the MS6 would be 13ft behind the MS3 when the MS3 speedo reads 65mph.