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      09-16-2020, 09:39 AM   #22
heavyD^2
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Drives: X3M Competition
Join Date: Apr 2018
Location: Too close to Santa

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Quote:
Originally Posted by dkhm3 View Post
to get a better picture of the lag you can compare numbers from 0-60 with a 1 ft rollout and 5-60 rolling start in 1st.

F80 competition (per car and driver)

0-60 4.0 seconds
5-60 4.6 seconds
delta 0.6 seconds

X3MC (per car and driver)
0-60 3.3 seconds
5-60 4.7 seconds
delta is 1.4 seconds

delta is .5 for the f90 m5 competition, and .7 for the '16 x5m if you're curious.
Yeah but there's way too many variables at play here as the X3M is much heavier, has to power 4 wheels, and far less aerodynamic so taking launch out of the equation it's got other factors at play holding it back compared to the F80.
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