Is S650 convertible more refined,lower NVH including resonance & road noise than S550?

[UAS Guy]

Same here as stated by Mr. Sub above. My convertible mainly drives the interstate at speeds averaging 75 - 77 MPH and no rattles, vibrations or resonance. It's super smooth and gets great gas mileage on the highway too.

Sponsored

 

[tin3rete]

I’ve been checking out the S650 convertible, and honestly, I think it’s a step up from the S550 when it comes to refinement. The noise, vibration, and harshness (NVH) are lower. You know how sometimes you can feel every little bump in the road? With the S650, they’ve worked on smoothing things out. The cabin feels quieter, and you don’t get that annoying resonance that can make a drive less enjoyable.
It’s almost like they wrapped the whole thing in a cozy blanket. Plus, the materials and build quality feel top-notch. If you’re considering upgrading, I’d say the S650 is worth looking for that reason alone. It just makes the whole driving experience a lot more pleasant. You can check out more info at hnbr.

 

[ugasouthernpride]

I must be terribly unlucky because my PP GT vert vibrates on the highway at 68-77mph. The dealer couldn’t fix it so it’s a Lemon buyback.
I test drove another one and it is the same way. How is that even possible lol.

 

[jamespmoran]

MY24 GT Premium Convertible is very quiet and smooth. Have had it up to 110 on the interstate with no issues.

 

[DT-GT]

Did they change out the tires and/or wheels?

I must be terribly unlucky because my PP GT vert vibrates on the highway at 68-77mph. The dealer couldn’t fix it so it’s a Lemon buyback.
I test drove another one and it is the same way. How is that even possible lol.

 

[ugasouthernpride]

Did they change out the tires and/or wheels?

dealer tired tires as the factory ones could not be balanced. Then, the new tires were also unable to be balanced.
there was talk of wheel replacement…but it’s been a month since that.

 

[RLE55]

I must be terribly unlucky because my PP GT vert vibrates on the highway at 68-77mph. The dealer couldn’t fix it so it’s a Lemon buyback.
I test drove another one and it is the same way. How is that even possible lol.

I had ours up to 100, smooth ride, top up and down. Maybe roads in Miss. are wobbly?

 

[ugasouthernpride]

The roads in MS ARE wobbly! But it’s worse on the newly paved roads. Also, EVERY other vehicle I have driven on the same route do not vibrate.

 

[TripleshotMcC]

This is my 4th convertible Mustang. 2000, 2012, 2015 and 2024. This one is by far the best. Much more refined, quiet and smooth.
That said, I did have a shutter in the windshield frame at 80+ when the top was down. I reduced the tire pressure (it was high from the dealer) and shutter went away. Had it up to 100 the other day with the top down and smooth as silk, very loud, roaring silk.

Sponsored