cosmo
Well-Known Member
If a car has a superior chassis it can perform better without having to have suspension so stiff as to be difficult to live with.
I don't think the Camaro actually has a superior chassis. I haven't seen any evidence to convince me there is anything better about the Camaro chassis versus that of the Mustang.
Can you give me any info that demonstrates undoubtably the chassis is better on the Camaro? Anything other than a statement from the manufacturer or word of mouth?
See above. Best anyone is going to get.According to this (link at the end) website, which claims to take all it's numbers from credible sources, the torsional rigidity of a Cadillac ATS is 29,000 NM/Deg. now, I know it's a different car, but it's the same chassis, and I would imagine that since the Camaro is a 2 door sports car, it would be even more rigid. But for the sake of pure numbers, we'll stick with 29,000 NM/Deg. The same listing does not have a figure for the S550, however it does have a figure for an S197 coupe, which comes in at 21,000 NM/Deg.
http://youwheel.com/home/2016/06/20/car-body-torsional-rigidity-a-comprehensive-list/
Now, using the information from this (link at the end) forum post, Ford reports a 19% increase in Torsional rigidity over the outgoing chassis. Therefore, 21,000 + (21,000 x .19) = 25,000 NM/Deg vs the ATS's 29,000. Now, converting NM to FREEDOM UNITS (Go America), that's a 2950.25 ft/lb per degree difference between the 2, with the ATS having the advantage. That's a pretty significant advantage. https://www.mustang6g.com/forums/showthread.php?t=15917
Like I said in a previous post, I'd say that GM has the advantage when it comes to chassis development just because they got to design a clean slate car using modern technology. However, I think Ford is better at working with what they're given, which is why Mustangs have the ability to match and even surpass the superior chassis car. I think that if Ford engineers were given the opportunity to pump out an all new chassis, they would be able to come up with something truly spectacular.
Cheers! :cheers:
EDIT: Later in that thread it was clarified the % increase was 31% for the S550, leading to 27510 Nm/Deg for the S550 vs the 29000 NM/Deg for the ATS.
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