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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
4th Gen Toyota Tacoma 4WD Limits: Why New Owners Are Overestimating 'MTS' and Ending Up in Ditches 4
This 2026 RAM 1500 Buyer Rejected the New Hurricane I6 Specs To Secure the Last of the Legendary 5.7L HEMI V8s 3
Consumer Reports Ranks Ford F-150 PowerBoost #1, But High-Mileage Owners Warn of 10-Speed Transmission Failures 0
2026 Chevy Silverado Owner Found the 2.7L TurboMax “Artificial” After Comparing Its Specs With His 5.3L V8 and Realizing the Smaller Engine Actually Makes More Torque 5
This 2024 Honda CR-V Owner’s 25K Service Just Morphed Into a $1,385 Nightmare, And Your Defense Is Knowing Honda’s Actual Requirements 2
A Toyota Owner Just Abandoned His Bulletproof Tacoma For the Ultimate Upgrade - A 2026 Ram 1500 eTorque - Prioritizing Cabin Comfort 1
When a Ford Raptor Meets The Cybertruck, One Texas Owner Discovers Why “Peak Performance” Feels Like a Relic After Only 8K Miles In a Dual-Motor Rival 0
2023 Toyota Tacoma 3.5L Oil Pan Repair: The $1,500 Pan Replacement That Owners Can Avoid 1
2026 Toyota Highlander Buyer’s Dream Car Turned Into a Dealership Nightmare and How a $12,000 Choice Saved the Day 0
The 2026 Toyota Tundra’s Twin-Turbo i-FORCE V6 is Driving Owners to Extreme Measures To Bypass "Machining Debris" Fears 2
Forget the LT, This 2026 Chevy Silverado Trail Boss Buyer is Bracing For a Bumpy Ride Just To Get That Aggressive Factory Stance 0
A 2026 Toyota RAV4 Hybrid Buyer, Minutes Away From a Deal, Abandoned His Plans For a 2026 Honda CR-V, Citing Superior Cabin Comfort, and a Better Bottom Line 0
Ford F-150 Premium Nitrogen vs. Standard Compressed Air Tire Inflation Debate, and Why Using the Wrong Pump Is a $1,200 Bill Waiting To Happen 1
2026 Toyota Prius Owners Are Flagging a Strange Buzzing Noise - Dealers Are Already Swapping Out Defective Cooling Components 0
2025 Ram 1500 Hurricane Insider Exposes Why Trading In His 2021 Ram For a “Refresh” Was A Massive Mistake 0
Toyota RAV4 Owners Are Hitting 30K-Miles and Bracing For Impact, From Prime Lovers to 2019 Vets, the Hunt For Hidden $300+ Repairs Is On 0
2024 Tundra SR5 Owner 37K Miles In Says It’s His Favorite Truck To Date & Would Rather Be In a Toyota Than Any Other Brand 3
2023 vs. 2025 Toyota Tacoma: 3.5L V6 Scarcity, Residual Values, and Transmission Analysis For Buyers and Owners 5
Tesla Model Y Owner's Warranty Was Recently Denied, Hitting Him With a $17,000 Battery Replacement, Due To an Alleged "External Damage" 0
2026 Silverado RST vs. Trail Boss: LZ0 Duramax Efficiency, Z71 Aerodynamic Drag, and Midwest Gravel Performance Analysis 0
2021 Toyota Highlander Wind Noise: Troubleshooting the A-Pillar Seal Gaps and Mirror Housing Whistle Fixes 1
2023 GMC Sierra 6.2L vs. 2025 F-150 5.0L Analysis: Recalls, Connecting Rod Defects, and the Coyote V8 Transition 0
Honda CR-V Longevity Report: iSeeCars Data Reveals 10.6% Probability of 250,000-Mile Lifespan 0
2023-2026 Toyota Prius Efficiency Analysis: 17-Inch Wheel MPG Gains and the NHTSA Rear Door Recall Alert 0
2025 Ram 1500 PCM Analysis: Critical Fault in High Idle Engine RPM Software Parameters 1