We’ve spent quality time with the Demon, both on the street and doing exactly what Dodge designed it to do: annihilate a drag strip. This isn’t just a Hellcat turned up to 11. It’s a factory-built, warranty-backed drag car that somehow still has turn signals.

Features: A Drag Car With a VIN

At the heart of the Demon is a heavily reworked version of the familiar 6.2-liter supercharged HEMI V8—but calling it “familiar” feels wrong. Dodge upgraded nearly everything that matters:

• Supercharger: 2.7-liter (up from the Hellcat’s 2.4L), pushing up to 14.5 psi
• Output:
  • 808 hp / 770 lb-ft on 91-octane pump gas
  • 840 hp / 770 lb-ft on 100+ octane race fuel
• Redline: 6,500 rpm
• Transmission: TorqueFlite 8HP90 8-speed automatic, beefed up for abuse
• Driveline: Reinforced driveshaft, upgraded differential, stronger half-shafts

Dodge didn’t stop at raw horsepower. The Demon introduced a suite of firsts for a production car:

• Factory TransBrake (activated via paddle shifters)
• Torque Reserve, which preloads the driveline and supercharger at launch
• After-Run Chiller, using the A/C system to cool the intercooler after shutdown
• Power Chiller, redirecting A/C cooling to the intake charge under load

The result? Dodge-certified numbers that still sound fake years later:

• 0–60 mph: 2.3 seconds
• Quarter-mile: 9.65 seconds @ 140 mph (on race fuel)

Yes, it literally lifts the front wheels. Dodge even supplied the NHRA paperwork to certify it as the world’s first production car capable of a wheelie.

Styling: Function Over Flash (But Still Mean)

Visually, the Demon takes the Challenger widebody look and turns the aggression dial all the way clockwise. The most obvious feature is the Air-Grabber hood, crowned with the largest functional hood scoop ever fitted to a production car. At wide-open throttle, it feeds cooler, denser air directly into the supercharger—up to 173 cubic feet per minute more than a Hellcat.

Other standout design cues include:

• Widebody fender flares, accommodating massive rubber
• Lightweight 18×11-inch wheels at all four corners
• 315/40R18 Nitto NT05R drag radials, factory-installed and street-legal (barely)
• Demon-specific badging, including the now-iconic snarling devil emblem

Dodge also obsessed over weight savings. Depending on how you spec it, the Demon can shed more than 200 pounds compared to a Hellcat:

• Rear seat delete (standard)
• Front passenger seat delete (no-cost option)
• Trunk carpeting delete
• Minimal sound deadening

Air conditioning and the 8.4-inch Uconnect infotainment system were optional—and cost exactly one dollar each. That’s not a typo. Dodge wanted owners to choose comfort.

Performance: Built to Do One Thing—Perfectly

On the street, the Demon is surprisingly civilized—until you dip into the throttle. Below that, it idles with a cammy lope, the supercharger whining like it’s impatient. But let’s be honest: this car lives for the drag strip.

Engage Drag Mode, heat the rear tires, activate the TransBrake, and the Demon becomes a physics experiment. Launches are violent but controlled, thanks to drag-specific suspension tuning, adaptive Bilstein dampers, and that massive tire footprint.

The steering feels lighter than a Hellcat’s, partly due to the skinny front runners included in the Demon Crate (more on that in a second). Braking is handled by Brembo hardware that’s more than adequate—though repeated hard stops will remind you this is not a road-course toy.

Ownership: Extreme, But Thoughtfully So

Dodge limited production to 3,300 units total:

• 3,000 for the U.S.
• 300 for Canada

Every Demon came with a serialized build plaque, and every owner received the now-legendary Demon Crate, a factory-included, Dodge-licensed kit containing:

• Skinny front wheels with tires (for drag racing)
• High-performance jack
• Cordless impact wrench
• Torque wrench
• Tire pressure gauge
• Laptop mount and ECU unlock cables
• Performance control module for race fuel

Living with a Demon requires a bit of commitment. Those Nitto drag radials wear quickly, don’t love cold weather, and will happily hydroplane if you’re careless. Insurance companies know exactly what this car is. Maintenance is Hellcat-adjacent, but consumables—tires especially—add up fast.

That said, Dodge didn’t abandon owners after delivery.

Dodge-Licensed Post-Sale Components

Through Mopar and Direct Connection, Dodge has continued to support Demon owners with factory-backed performance and restoration parts, including:

• Direct Connection engine components (superchargers, internals, controllers)
• Drag Pack wheels and accessories
• Replacement Demon-specific body panels and graphics
• Serialized Demon Crate replacement items
• Harness Bar and Harness Belts through licensed vendor Speedlogix
• Performance calibration tools and race-oriented hardware

This matters, because it keeps the Demon in a rare category: a modern collectible that can still be serviced, raced, and restored using factory-authorized parts.

Final Thoughts: A Muscle Car Mic Drop

The Challenger SRT Demon wasn’t built to chase Nürburgring lap times or win comparison tests. It was built to dominate one very specific arena—and it did so with unapologetic excess and engineering brilliance.

From its outrageous factory specs to its drag-strip-first design philosophy, the Demon represents a high-water mark for internal combustion muscle. Dodge didn’t just build a fast car. They built a statement, handed you the keys, and said, “Go prove it.”

Years later, the Demon still feels unrepeatable. And honestly? That’s exactly how legends are supposed to feel.

The Heart of Darkness: Supercharged HEMI Power

At the core of the Hellcat beats a 6.2-liter supercharged HEMI V8 that produces an absolutely insane 717 horsepower and 656 lb-ft of torque. That supercharger alone displaces 2.4 liters and spins at up to 14,600 rpm, force-feeding the beast with 11.6 psi of boost.

This isn’t some detuned engine borrowed from another platform—this is purpose-built American muscle designed to embarrass supercars costing three times as much.

Performance Numbers That Speak Volumes

The Hellcat doesn’t just sound good on paper—it delivers brutal real-world performance:

• 0-60 mph: 3.6 seconds
• Quarter-mile: 11.2 seconds at 125 mph
• Top Speed: 199 mph (electronically limited)
• 60-0 braking: 108 feet with available Brembo brakes

These numbers put the Hellcat in legitimate supercar territory, all while maintaining the classic muscle car attitude and that unmistakable HEMI rumble.

Transmission and Drivetrain

Power gets to the pavement through your choice of a 6-speed manual transmission (for the purists) or an 8-speed TorqueFlite automatic that’s been beefed up to handle the Hellcat’s monstrous output. Both transmissions feature launch control to help you achieve those blistering acceleration times without destroying the drivetrain.

The rear differential is a heavy-duty 9.92-inch unit with electronic limited-slip capability, ensuring maximum traction when you’re putting all that power down.

Handling and Suspension

Don’t let anyone tell you the Hellcat is just a straight-line monster. The adaptive Bilstein suspension keeps this 4,500-pound beast planted through corners, while the available widebody package adds 3.5 inches of width and accommodates massive 305mm tires at all four corners.

The performance-tuned electric power steering provides surprising feedback for a car this size, and the available six-piston Brembo brakes up front haul you down from triple-digit speeds with confidence.

Track-Ready Technology

The Hellcat comes loaded with performance tech:

• Launch Control: Optimizes acceleration from a standing start
• Line Lock: Locks the front brakes for epic burnouts and tire warmup
• Drive Modes: Street, Sport, Track, and custom settings adjust throttle response, transmission behavior, and stability control
• Performance Pages: Real-time monitoring of boost pressure, coolant temps, 0-60 times, and more

Fuel Economy (Or Lack Thereof)

Let’s be honest—you don’t buy a 717-horsepower muscle car for fuel economy. The EPA rates the Hellcat at 13 mpg city and 22 mpg highway. But when you’re having this much fun, who’s counting?

The Bottom Line

The Dodge Challenger SRT Hellcat represents everything we love about American muscle cars: massive power, aggressive styling, and performance that embarrasses cars costing twice as much. With 717 horses on tap and a supercharger whine that’ll make your spine tingle, the Hellcat isn’t just fast—it’s an experience.

Whether you’re launching at the drag strip, carving canyon roads, or just making your daily commute infinitely more exciting, the Hellcat delivers thrills that few cars at any price can match. This is Mopar performance at its absolute finest.

Long live the Hellcat. Long live American muscle.