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Bio

Denis Flierl | Senior Reporter

Denis Flierl is a Senior Reporter at Torque News and a specialized automotive journalist with over three decades of industry expertise. Since 2012, Denis has been a mainstay of the Torque News editorial team, drawing on a deep background in high-level consulting for major global automotive brands. This unique "behind-the-scenes" experience allows him to provide readers with a wealth of insider knowledge that extends far beyond the standard spec sheet.

Based in Parker, Colorado, Denis is a prominent member of the Rocky Mountain Automotive Press (RMAP). He utilizes the region's high-altitude terrain as a rigorous testing ground to provide "boots-on-the-ground" analysis for readers across North America. He specializes in breaking automotive news, exclusive owner perspectives, and technical deep-dives into vehicle reliability and maintenance.

Technical Specialization & Authority

  • Truck & 4WD Technology: With a focus on long-term reliability, he frequently reports on Toyota, GM, Ram, and Ford truck platforms, analyzing mechanical faults, drivetrain durability, and the transition to EV technology.
  • Data-Driven Reporting: Prioritizing a "Technical-First" structure, Denis anchors his reports in Diagnostic Trouble Codes (DTCs), official manufacturer recall data, and technical specifications to empower consumers with factual, actionable information.

Work Experience & Education

  • 2012–Present: Senior Reporter and regular contributor on Torque News, hundreds of automotive reviews on Automoblog, and a contributor to JC Whitney
  • Automotive Consultant: Over 13 years providing strategic, technical, and market consulting for major global car brands (Ford, GM, Ram, Toyota, Tesla).
  • Professional Test Driver: Years of hands-on vehicle evaluation, verifying real-world performance against engineering claims in Colorado's extreme high altitude environment.
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Technical Philosophy & Reporting Standards

In an era of automotive reporting often clouded by marketing hype, I adhere to a strict objective standard. My goal is to respect your time and intelligence by delivering neutral, reporting-style language. Whether I am investigating machining debris issues in a new V6 engine or detailing a Starlink software update, I prioritize technical descriptors such as "critical fault" or "thermal limit" over emotional narratives.

I see myself as a bridge between the factory's technical world and the driver's everyday world. My "education" in this industry was forged by three decades of collaborating with the engineers who build these machines and the technicians who keep them on the road.

Personal & Other Works 

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Outside of the automotive world, Denis is an accomplished writer and the author of the novel "Kingdom Runner," available on Amazon.

Connect with Denis

Visit DenisFlierl.com for technical deep-dives, vehicle testing archives, and full investigative reports.

Do you have a technical news tip, a specific DTC question, or an automotive query? Follow Denis for the latest data-backed insights:

About Torque News

Since 2010, Torque News has served as a dedicated, independent voice in the automotive world. For over 15 years, our team has focused on providing expert analysis and honest, "boots on the ground" vehicle reviews. Driven by a commitment to transparency and technical accuracy, we prioritize the reader’s needs over marketing hype to help you navigate a rapidly changing industry.

Article Published Comments
I Just Drove 150 Miles On My 2020 Toyota RAV4's Spare Donut Tire, Going 55 MPH After My Falken AT Trail Tire Blew Out 0
I’ve Heard That Charging My Tesla Model Y To 100% Too Often Can Reduce the Battery’s Lifespan, But I’m Not Sure, So, What Is the Truth? 0
I’m Not Pleased With My 2025 Toyota 4Runner Build Quality, I’m Not Sure I Would Do It Again If Given the Chance, Now I Wish I Would Have Kept My 2024 TRD Pro 0
I Really Wish Chevrolet Would Make a 2WD Silverado Standard Cab with a 6.2L Engine, That Would Be One Sick Option 4
I’m Confused About My 2020 Honda CR-V Maintenance, the Dealer Is Pushing Me To Do Some Kind of Antifreeze Treatment For pH Levels, and I’m Suspicious 0
The Chevrolet Salesmen Weren’t Happy When I Bought Their Favorite 2025 Silverado ZR2 Truck Off the Showroom Floor Last Week 1
I’m a Lifelong Ford Fan, But My F-150 Crapped Out at 175K Miles and I Decided To Get My Dream Truck, A 2025 Toyota Tundra, I Hope I Made the Right Choice 13
I’ve Had To Replace My Toyota Tacoma Center Cap 3 Times Now At the Dealer For $93 Each Time, I Think It’s a Total Rip Off 0
I Took the Honda CR-V Up Into the San Juans Sitting at 12.2K Feet, I Think It’s Safe To Say I’ve Officially Found Its AWD Limit Compared To a True Jeep 4x4 0
I Just Got Out of My Chevy Silverado and Into This 2025 Toyota Tundra, I’m Excited To Bring This One To Life 0
I’m Charging My Model Y and a Ford Mustang Mach-E Comes In Hot, A Beemer Picks Her Up & They Leave. She Took Up Two Tesla Spots, So I Left This Note On Her Car 2
I Took My Cybertruck In For a Few Minor Trim Issues, Tesla Was Supposed To Fix the Beauty Cover, But It’s Still Loose, I Guess This Is Acceptable To Tesla? 1
My 2020 Toyota RAV4 Battery Made It To 110K, Next, I’m Due For Brakes Soon, I Will Keep This Vehicle For As Long As I Can 2
I’m Typically A Ford F-150 Guy, But I Picked Up This Well-Optioned 2025 GMC Sierra SLT Premium Plus For Less Than What F-150 XLTs Are Selling For 1
I Don’t Talk About This Much, But Behind Loving My Tesla Model Y, I Had Too Much Debt With All My Upgrades, My Dashboard Is Cleaner Than My Finances 2
I Took My 2022 Toyota Tacoma to the Dealer, and They Told Me I Need $3,325 in Repairs Just To Avert Problems, and What I Need To Get Done 52
I Took My 2025 Toyota Tundra to the Dealer For the 10K Service and I’ll Never Leave the Lot Before Checking, There Was Oil All Over the Engine Bay, and A Puddle Under the Truck 0
I Opened My Honda CR-V Rear Hatch and It’s Peeing All Over My Leg, the Dealer Claims They’ve Never Seen This Before, Has Anyone Else Had This Happen? 0
My Pointer Loves To Push My Tesla Cybertruck’s Window Button Over & Over To Get It To Go Down, and How Do I Keep My Dog From Ruining the Seats? 0
Tesla Cybertruck Owner Says, “I Had My Tailgate Replaced Due To Warping and the New One Came In Looking Even Worse” 3
2019 Chevy Silverado Owner Says, “I Had My Transmission Flushed, Just Shy Of 45K Miles, The Dealer Charged Me $562, Did I Pay Too Much?” 31
I Have a 2016 Toyota Highlander and My Gas Mileage is Terrible, I Use 89 or 91 Octane, But I Don’t Need Anyone Telling Me What Grade of Gas To Use 2
Tesla Cybertruck Owner Says, “I Never Imagined the Hate People Have For the Cybertruck Would Be This Intense, In My Model Y, I Went Completely Unnoticed” 9
I’m On My 4th Honda CR-V Hybrid Blower Motor 43K In, The First 2 Were Replaced Under Warranty, Now, the Dealer Says I’m Outside the Window 0
Didn’t I Tell You To Wish Me Luck For My 2024 Taco Brake Line Recall? After 2 Days, My Dash Lit Up Like a Christmas Tree, and I Had a Complete Power Loss 1