2017 Envision Whistling Noise

On our Premium model when climate control is on automatic the rear climate will blow on high and make a whoshing sound.

This could also be from the roof racks if you have them. I've noticed this when there's been ice or snow on them, after the ice or snow melts the noise goes away. Maybe repositioning the rack bars might help too.

WV Buick Driver said:

Just bought a 2017 Envision and I love it for the most part. However, when the vehicle gets over 50 mph, it makes a loud whistling noise from the rear on the outside, but I can't pinpoint exactly where it's coming from. Has anyone else experienced this? If so, were you able to fix it? Thanks you.

Click to expand...

I know the 2016 Envision has wind noise around the windshield pillar when you reach speed of about 50 mph. Maybe something similar in the 2017 model?

This vehicle is quiet and can hear a pin drop in it. I had a infrared blocking license plate cover mounted over the rear plate. It kept on making noise that I thought was something hanging off or caught on the car. Once I tightened it it stopped.

NormT said:

This vehicle is quiet and can hear a pin drop in it.

Click to expand...

Just purchased a 2017 with 980 miles on it. After putting a thousand miles on it (mostly highway), I can definitely say this is the quietest vehicle I've ever owned (30+ years of driving). Pretty much zero wind noise on the highway. The only thing I hear is the subtle sound of the rubber spinning on the road surface.