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Originally Posted by Matt Great sig Deutsch!
If the coupe is heavier than the roadster I dont see it pulling a better time on the track....but i could be wrong.. |
You are wrong.
The aerodynamics is better on a coupe (0.35 vs 0.38) + much better torsion stiffness (32,000Nm/o!!!). These are quite huge benefits.
10kg more is almost nothing. It represents less than 1% (0.7% actually) of Z4's total weight.
Z4 M Coupe outperformed both Z4 M roadster & E46 M3 Coupe on Nordschleife.