Sponsored

2025 Mustang GT coupe vibration at freeway speeds

Lo Pony

Well-Known Member
Joined
Dec 17, 2015
Threads
0
Messages
71
Reaction score
3
Location
N. Alabama.
Vehicle(s)
86, 88, 95, 2016 GT 5.0, 99 Cobra modded still own, ‘19 GT, PP A10, love it.
Brought mine to two different dealerships. Neither dealership came up with anything. One dealership blamed the continental tires.
2018 or later? They should already have the better parts to address this. NVH is probably quite a bit higher on your car also due to different bushings, etc.
Sponsored

 

Terminus

Well-Known Member
Joined
Mar 2, 2025
Threads
2
Messages
57
Reaction score
108
Location
Alaska
Vehicle(s)
25 400A 6-Speed Black/Black Nite Pony Performance Exhaust
Darn, sorry to hear the hassle you're going thru. No such issue with mine so it should not have the problem. Stay on em'. Hopfully it won't come to lemon law but hey you would have had the use of this vibrator & then a new stang which odds are it won't be a lemon! 😉
 


Stricklin78

New Member
Joined
Nov 27, 2025
Threads
0
Messages
3
Reaction score
0
Location
KC
Vehicle(s)
2025 GT
I have a 2025 GT manual. My car has a mild vibration for 30 minutes on the freeway till the car warms up then goes away. Its not the wheels and tires because I swapped them out and still does the same thing. It's not the motor because when I put it in neutral still does it. I am leaning on brakes or shocks. Not sure. My car has 2k miles on it.
 
OP
OP

Mu2ken

Active Member
Joined
Jul 3, 2025
Threads
1
Messages
30
Reaction score
19
Location
CA
Vehicle(s)
2025 Mustang GT auto
I have a 2025 GT manual. My car has a mild vibration for 30 minutes on the freeway till the car warms up then goes away. Its not the wheels and tires because I swapped them out and still does the same thing. It's not the motor because when I put it in neutral still does it. I am leaning on brakes or shocks. Not sure. My car has 2k miles on it.
I had a new 2025 GT hardtop auto with the performance package 3:55 gears, adjustable exhaust, Brembo's. Since day one the car had a horrible vibration at 60 mph and higher, really bad at about 80-85 mph to the point the rear view mirror on the windshield literally buzzed and the image was not viewable, it was so bad it actually created a droning sound throughout the interior of the car. Ford balanced the tires multiple times, swapped the driveshaft and was never able to make it any better at all. Ultimately they bought the car back at full price no questions asked so I'm assuming they knew they had an issue with no know fix.
 

Hobart1

New Member
Joined
Jun 27, 2025
Threads
0
Messages
4
Reaction score
4
Location
czech republic
Vehicle(s)
Mustang Dark Horse
Hello everyone who had a similar problem to me, vibrations in the rear of the car, described in the thread. The first time a year ago they replaced my cardan shaft at Ford, it helped partially, but it wasn't the core of the problem. This year in Ford replaced my "back whole axle" and we waited for the part for 2 months. In the car, even at 100km/h, it's quiet now and peaceful, unbelievable. At high speeds, there's complete silence from the rear axle. Unfortunately, the service didn't give me a list of the parts they changed, I only know that they replaced the entire rear axle.
 

AZ_Ryan

Well-Known Member
Joined
May 31, 2016
Threads
32
Messages
3,423
Reaction score
4,727
Location
Arizona
Vehicle(s)
2024 GT Premium
Hello everyone who had a similar problem to me, vibrations in the rear of the car, described in the thread. The first time a year ago they replaced my cardan shaft at Ford, it helped partially, but it wasn't the core of the problem. This year in Ford replaced my "back whole axle" and we waited for the part for 2 months. In the car, even at 100km/h, it's quiet now and peaceful, unbelievable. At high speeds, there's complete silence from the rear axle. Unfortunately, the service didn't give me a list of the parts they changed, I only know that they replaced the entire rear axle.
I assume your car is a GT? Base or PP?
 

LouG

Well-Known Member
Joined
Mar 11, 2025
Threads
33
Messages
2,597
Reaction score
3,018
Location
New Zealand
Vehicle(s)
2025 Mustang GT
Hello everyone who had a similar problem to me, vibrations in the rear of the car, described in the thread. The first time a year ago they replaced my cardan shaft at Ford, it helped partially, but it wasn't the core of the problem. This year in Ford replaced my "back whole axle" and we waited for the part for 2 months. In the car, even at 100km/h, it's quiet now and peaceful, unbelievable. At high speeds, there's complete silence from the rear axle. Unfortunately, the service didn't give me a list of the parts they changed, I only know that they replaced the entire rear axle.
Can you find out exactly what they changed? The rear drive/susp is independant, so the axles are only the two drive shafts from diff to hubs.
Sponsored

 
 








Top