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Denis Flierl - Senior Reporter and specialized automotive journalist

Member for

14 years 2 months
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
Chevy Silverado Owner Says, “My 2019 5.3L Engine Is Toast at 130K Despite 3K Oil Changes - GM Didn’t Make a Junk Design Disappear” 18
“I Was Rear-Ended In My Tesla Model 3, GEICO Refuses OEM Parts, and Now I’m Stuck Paying This Huge Bill" 2
2024 Toyota Prius Prime Owner Says “Sports Car Acceleration” Can’t Make Up For Winter Power Loss and a Dead 12-Volt Battery 5
“I Thought About Trading My 2015 Ram For the 2026 Ram Hemi Bighorn, But Mine is 10 Years Old And I’ve Never Had a Problem, I’m Not Sure About These New 2026s” 13
"Phantom Park": A Tesla Cybertruck Owner Says, "My Seat Wouldn't Recognize I Was Seated," Then the Truck Slammed Into Park 0
“I Walked Into the Ford Dealer, Asked For the Dumbest F-150 With the Biggest Engine, I Left My Bronco Sport and Drove Home In This Dream F-150 XL Regular Cab” 9
“This 2018 Toyota Highlander Saved My Life Today”: Mom And Daughter Walk Away After 55 MPH T-Bone By Sleeping Truck Driver 1
Honda Tech Warns CR-V Owners: "Honda Designed Garbage Engine, They Eat Head Gaskets”, The Truth Revealed 2
"I Paid Cash For Two GMC Sierra Trucks, Both Failed": Owner Exposes GM’s 3.0L Duramax Disaster 4
"I’m Never Buying A Subaru Again": Why A 2018 Forester Owner Junked His SUV For $500 6
2021 Toyota Tacoma Off Road Owner Is Quoted $3,380 For a Clutch By the Dealer: ‘In What Universe?’ Asks Community 31
“I Sued Ford and Won, But I’m Terrified to Buy a New Tundra” 8
Ram 1500 vs. Toyota Tundra: The $65,000 Mistake You Won’t See Until the Warranty Expires 33
“Fed Up" After $17k in Road Damage, This Tesla Model 3 Performance Owner Traded His "Fragile 3P" For a Cybertruck 0
The $65,000 Question: 3 Luxury Features The Ram 1500 Has (That Toyota Tundra Leaves Out) 3
Ford F-150 Interior “Boring Black” Outrage: Why Owners Are Envious of the Expedition’s Cabin 0
2023-2025 Honda CR-V "Sticky Steering" Nightmare: Why Owners Are Terrified and Filing Lawsuits 4
Escaping GM’s 6.2L Nightmare: Is the 3.0L Duramax a Safe Haven or an Oil-Thirsty Trap? 0
"Such A Money Pit": 2019 F-150 Owner Explains Why He Is Finally Done With Ford 37
Own A 2016-2022 Toyota Tacoma? Watch Out For the $3,400, 60K “Maintenance Shock” Waiting For You At The Dealership 2
Silverado and Sierra 6.2L Nightmare: Why Owners Call the Recall Fix a "Cheap Band-Aid" on a $75,000 Truck 2
Toyota Tacoma Owner Calls Dealer’s $400 Key Replacement Quote “Highway Robbery” - Here Is The Cheaper Route 6
Toyota RAV4 Hybrid vs. Honda CR-V Hybrid: There’s Only One That Will Last 300,000 Miles 10
“I Waited Months for the Redesigned 2026 Toyota RAV4, But One Test Drive Sent Me Straight to a Honda Dealer” 28
Is the 2025 Ford F-150 10-Speed Transmission Finally Fixed? Owners Say No 6