NVH News

GM Files Patent For A Vehicle Lift Gate That Stays Magnetically Shut

Reducing NVH in the process.

2023 Cadillac Lyriq Inches Closer To Production

GM has now completed the 80 percent validation drive for the vehicle.

Like Silverado, New GMC Sierra Features Front Air Curtains

It was initially reported that the Sierra did not have the aerodynamics feature.

The Luxury Of Silence: How Buick And Cadillac Noise Tuning Differs

Buick works to be hushed; Cadillac has a different approach.

The 2018 Buick Enspire Concept’s Seats Feature A Shock-Absorbing Structure

The seats in Buick's 2018 Enspire concept can absorb vibrations from the road so your butt doesn't have to.

The 2019 Cadillac CT6 Boasts An ‘Engine Sound Enhancement’ Feature

Hear your engine better with the refreshed, 2019 Cadillac CT6.

Like Next Chevy Tahoe, 2020 Suburban To Feature Air Curtains

Historic correspondence of the Tahoe and Suburban tells us that the vehicles will share the aerodynamic technology.

GM To Launch 2019 Baojun E200 In China This Month

The model features all kinds of upgrades over the E100 it succeeds.

C7-Based Genovation GXE To Sport Carbon Fiber Wheels

The all-electric, Corvette-based vehicle will take a page from the Ford GT and GT350R.

A Closer Look At Buick’s QuietTuning Process For The Envision Crossover: Feature Spotlight

Three features define QuietTuning in the new crossover.

How An Acoustics Lab Helps Opel Astra Be A Quieter Vehicle

Not everyone likes a roaring engine with a whaling exhaust system.

2016 Cadillac CT6 Sedan Won’t Exactly Follow German Large Sedan Recipe

With the CT6, Cadillac is attempting to carve out its own niche, rather than trying to mimic German offerings.

AutoGuide Compares The 2015 Chevy Colorado With A Taco: Video

The Toyota-built Taco in question also happens to be the runaway mid-size truck segment leader.

New Opel Diesel Engine Begins Production

Diesels - the four-eyed geeks of internal combustion engines - are quickly becoming fashionable.

Opel Adam Rocks’ Engine Noise Will Be Acoustically Pleasing

Opel took the three-cylinder Adam Rocks to an acoustic lab. We'll be the judge of how pleasing it really sounds, though.

Cadillac ATS, CTS Achieve High Refinement, Light Weight By Using Adhesives, Aluminum: Feature Spotlight

Superior engineering leads to superior product.

Here’s How Quiet Vehicle Interiors Improve Voice Recognition And Bluetooth Phone Conversations

Yet another benefit of Buick's QuietTuning.

Ad Break: The Interior Of The Buick LaCrosse

What an inviting and luxurious cabin.

Here’s The Exhaust Note Of The Cadillac ATS: Video

Now here's an exhaust note that should be enjoyed by all.

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