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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
Toyota Dealers Charge $200 for Prius Prime Tire Kits Owners Can Fix for $50: A Warning for Road Trippers 1
I’ve Tested Trucks for 30 Years: Here Is the Real Reason Texas Owners Are Choosing Hemi V8s Over Hurricane Power 0
18-Month-Old Cybertruck Totaled in NY Crash: Owner Facing $10K Gap After Mechanical Failure at 40 MPH 2
2026 Toyota Tacoma: Why Owners Are Skipping the $42,415 TRD Off-Road for the Sport Trim 5
Why Your 2024 Subaru Outback EyeSight Update Might Come With a $400 Surprise - And How to Avoid It 0
How Thieves Use CAN Bus Injection To Disable Toyota Tundra Security: A $1,600 Tracking Failure Explained 1
How Using the 2025 Silverado’s Sport Mode Creates Higher Line Pressure Preventing 10-Speed Transmission Valve Wear 1
Why 2020 Ford F-150 5.0L Owners Face $6,000 Transmission Failures in 2026 Despite Perfect Maintenance 4
Toyota Swaps 44K-Mile Tundra V35A Engine in 7 Days: Why New Crate Logistics Signal a Process Win for Owners 3
A 2025 Toyota Prius Is Built for the Future, But Humbled by the Cold: Why a 2009 Honda Civic Is Jump-Starting Toyota Prius 12V Batteries 11
Why a 2026 Ford F-150’s 10-Spd Failed at 106 Miles 1
2025 Toyota Tacoma Brake Recall Shows What Happens When the $60K Tacoma Price Doesn’t Match the Dealer’s Service 6
This Chevy Silverado 5.3L V8 Owner’s Experiment Reveals a Link Between GM's Fuel-Saving Tech & Rapid Oil Loss That Every Owner Needs To See 1
A Hardcore Track Enthusiast Lands a $2,600 Rebate On a Rugged 2026 Honda CR-V - It Signals a Shift In the Market Savvy Buyers Need To See 0
While the 2026 Ram Hemi’s Roar Wins On Nostalgia, My Data Reveals a Torque Gap That Changes Everything 2
A 2024 F-150 Owner Left the Ford Dealer With a “Fresh Transmission, But the Lurching Hasn’t Stopped - Is Your Dealer Gaslighting You? 0
With New Toyota Tundra Engine Failures Surfacing, Even ‘Fixed' Trucks Are Leaving Loyal Owners Stranded and Experts Questioning If Any Year Is Truly Safe 0
Why a Nissan Frontier Owner Switched To a Ford Raptor - When Border Trade Makes Your Favorite Truck "Extinct," the Only Choice Left is Brand Defection 0
A Diehard Off-Road Ford Raptor Owner Traded His V8 Commute For a 2026 Toyota Prius - Why a Dual-Vehicle Hybrid Strategy Works 0
A First-Time Toyota Buyer Traded Her Kia For a "Dream" RAV4 Prime, Only To Find It Dented, Featureless, and a Substandard Dealer Experience 0
2025 Chevy Silverado Dealer Tire Rotation 'Mechanical Ghosting' Problem Every Owner Needs To See Before Their Next Appointment 0
A 2025 Ram Laramie Owner Turned Down a $3,000 Dealer NDA Offer After His 6th Gen Truck Repeatedly Died 0
2026 Toyota Tundra TRD Pro i-FORCE MAX Service Alert Confirms Critical Oil Quality Issues at 5000 Mile Interval 0
2026 Honda CR-V Hybrid AWD Real World Test Reveals Unexpected Performance Gaps for Switching Toyota Tacoma Owners 0
2024 Ford F-150 Owners Warned as Strict Expiration Dates Void Complimentary Maintenance Benefits 0