The Jeep Trackhawk is technically faster than a Dodge Demon

Why Does The Jeep Trackhawk Have A Higher Top Speed?

2018 Jeep Grand Cherokee Trackhawk Key Points (From Media Kit)
"- Most powerful SUV ever: Supercharged 6.2-liter V-8 engine delivers 707 horsepower and 645 lb.-ft. of torque
- Quickest SUV ever: 0-60 miles per hour (mph) in 3.5 seconds, quarter mile in 11.6 seconds and top speed of 180 mph
- Upgraded TorqueFlite eight-speed automatic transmission and driveline components engineered to handle additional torque output
- 60-0 mph braking performance of 114 feet. New Brembo braking system includes largest-ever front brakes on a Jeep® vehicle
- World-class on-road driving dynamics: Upgraded TorqueFlite eight-speed automatic transmission and driveline components, five drive-mode Selec-Track system and Bilstein adaptive damping suspension
- Aggressive, functional exterior appointments include unique quad-tip exhaust and redesigned fascia that optimizes airflow and cooling
- New standard 20 x 10-inch Titanium-finish wheels expose distinctive yellow Brembo brake calipers
- Driver-focused interior: 7-inch instrument cluster with centered tachometer and 200-mph speedometer; 8.4-inch touchscreen with Trackhawk Performance Pages
- More than 70 safety and security features
- Loaded with advanced technology: New Uconnect 8.4-standard touchscreen includes Apple CarPlay and Android Auto"

Dodge Challenger SRT Demon Key Points (From Media Kit)
"- 840 horsepower and 770 pounds-feet of torque from supercharged 6.2-liter HEMI® Demon V-8 engine makes Dodge Challenger SRT Demon the most-powerful muscle car ever
- Highest horsepower V-8 production car engine ever produced
- First-ever front-wheel lift in production car (2.92 feet) as certified by Guinness World Records
- World’s fastest quarter-mile production car with an elapsed time (ET) of 9.65 seconds and 140 miles per hour (mph) as certified by National Hot Rod Association (NHRA)
- Challenger SRT Demon is too fast for the drag strip – officially banned by NHRA
- World’s fastest 0-60 production car: 2.3 seconds
- 0-30 miles per hour: 1.0 second
- Highest g-force acceleration of any production car: 1.8 g
- Air-Grabber™ induction system includes the largest functional hood scoop (45.2 square inches) of any production car
- Significant upgrades to create the Demon engine include: Larger 2.7-liter per rev supercharger; increased boost pressure to 14.5 psi. Higher rpm limit of 6,500. First-ever factory-production car with innovative SRT Power Chiller™ liquid-to-air intercooler chiller system. First factory-production car with After-Run Chiller that keeps cooling the supercharger/charge air cooler after the engine is shut off
- First-ever, factory-production car designed to run on 100+ high-octane unleaded fuel or 91 octane on demand
- First-ever, factory-production car with TransBrake for more powerful and quicker launches
- First-ever, factory-production drag car with Torque Reserve, to deliver increased levels of power and torque at launch
- First-ever, factory-production car with front passenger seat delete
- Exclusive, serialized Demon Crate offers components that fully unleash the car’s potential at the drag strip
- Challenger SRT Demon is covered by FCA US LLC factory warranty, including three-year/36,000-mile limited vehicle warranty and five-year/60,000-mile limited powertrain coverage
- Production of limited-edition single model year (3,000 United States/300 Canada) Challenger SRT Demon begins later this summer; deliveries to Dodge//SRT dealers to begin this fall
- All customers who buy the new 2018 Dodge Challenger SRT Demon receive one full-day session at Bob Bondurant School of High-performance Driving
- Dodge has named Hagerty as its official insurance provider of the Dodge Challenger SRT Demon"