What Dodge has the fastest engine?
The Dodge Challenger SRT Hellcat is the fastest production Dodge vehicle, thanks to its powerful 6.2-liter supercharged V8 engine that produces an impressive 707 horsepower. This makes the Hellcat the most powerful factory-built muscle car ever produced.
Dodge Challenger SRT Hellcat: The Fastest Dodge
The Dodge Challenger SRT Hellcat is the top-of-the-line version of the Challenger muscle car. It is powered by a 6.2-liter supercharged HEMI V8 engine that generates an astounding 707 horsepower and 650 lb-ft of torque. This engine, known as the "Hellcat" powerplant, is the most powerful V8 engine ever produced by Dodge.
The Hellcat engine's combination of massive power and torque allows the Challenger SRT Hellcat to accelerate from 0 to 60 mph in just 3.4 seconds and reach a top speed of 203 mph. This makes the Hellcat the fastest and most powerful factory-built muscle car ever produced, surpassing even the legendary Dodge Viper.
Key Features of the Hellcat Engine
- 6.2-liter Supercharged HEMI V8 Engine: The heart of the Hellcat is a massive 6.2-liter V8 engine that features a 2.4-liter supercharger, allowing it to produce an incredible 707 horsepower.
- Forged Internal Components: The Hellcat engine uses forged internal components, including the crankshaft, connecting rods, and pistons, to withstand the immense power and torque.
- Dual-Stage Fuel Pumps: The engine is equipped with dual-stage fuel pumps to ensure adequate fuel delivery to the cylinders, even at high engine speeds.
- Reinforced Cylinder Block: The engine block is reinforced to handle the extreme pressures and forces generated by the supercharged V8 powertrain.
The combination of the Hellcat's massive power output, advanced engineering, and performance-oriented design make it the fastest and most powerful production Dodge vehicle ever built.
What is the fastest Dodge engine?
The fastest Dodge engine is the 6.2-liter supercharged HEMI V8 in the 2023 Dodge Challenger SRT Demon 170, which produces up to 1,025 horsepower on E85 fuel. This engine makes the Demon 170 the world's quickest production car, with a 0-60 mph time of just 1.66 seconds.
This video explains what makes the Demon 170 the quickest car: 1mRacerXYouTube · Mar 6, 2025
- Engine: 6.2-liter supercharged HEMI V8
- Horsepower: Up to 1,025 hp (on E85 fuel)
- Torque: Up to 945 lb-ft (on E85 fuel)
- Key features: A 3.0-liter supercharger, upgraded internal components, and a flex-fuel system that allows it to run on different ethanol blends
- Performance: 0-60 mph in 1.66 seconds and a quarter-mile time of 8.91 seconds at 151 mph
Is a SRT 392 faster than a Hellcat?
The Hellcat accelerates from 0 to 60 mph in 3.4 seconds and on through the quarter mile in 11.7 seconds at 117.3 mph. The last Durango 392 we tested needed (a still-quick) 4.6 seconds to hit 60 mph and 13.2 seconds to run the quarter mile at 103.5 mph.
What is better, SRT or RT?
Neither SRT nor R/T is objectively "better"; the choice depends on your priorities. SRT offers higher performance with more powerful engines, better handling, and premium features, but comes at a higher cost. R/T is a better choice for those seeking a more balanced and budget-friendly option, providing a traditional American muscle car experience without the premium price of SRT models.
SRT (Street & Racing Technology)
- Performance: Higher horsepower, better handling, and more advanced braking and suspension systems.
- Features: Comes with premium, exclusive features like upgraded interiors, larger brakes, and advanced suspension.
- Cost: More expensive to purchase and maintain, with higher insurance premiums.
- Best for: Drivers who prioritize ultimate performance and are willing to pay a premium for it.
R/T (Road/Track)
- Performance: Offers a balance of performance and efficiency with a powerful engine, but less powerful than an SRT model.
- Features: Offers a more traditional muscle car experience and a wider range of options, making it a solid all-around choice.
- Cost: More budget-friendly to purchase and maintain, with better fuel economy and lower insurance premiums.
- Best for: Drivers seeking a high-performance vehicle that is also a practical daily driver and a good value for the money.
What's faster, Demon 170 or Hellcat?
Yes, the Dodge Demon 170 is significantly faster than a Hellcat, with a quicker 0-60 mph time of 1.66 seconds compared to the Hellcat's 3.7 seconds, and a faster quarter-mile time of 8.91 seconds at 151.17 mph versus the Hellcat's 11.7 seconds at 125.4 mph. The Demon 170 achieves this speed advantage through a higher horsepower output of up to 1,025, compared to the Hellcat's 717 horsepower.
You can watch this video to see a drag race between the Demon 170 and a Hellcat: 57sWheelsYouTube · Apr 2, 2024
| Feature | Dodge Demon 170 | Dodge Hellcat |
|---|---|---|
| 0-60 mph | 1.66 seconds | 3.7 seconds |
| Quarter-Mile | 8.91 seconds at 151.17 mph | 11.7 seconds at 125.4 mph |
| Horsepower | Up to 1,025 hp | 717 hp |
| Torque | 945 lb-ft | 650 lb-ft |
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- 0-60 mph: The Demon 170 accelerates from 0 to 60 mph in just 1.66 seconds, while the Hellcat takes 3.7 seconds.
- Quarter-mile: The Demon 170 can complete a quarter-mile in 8.91 seconds at a speed of 151.17 mph. The Hellcat's quarter-mile time is 11.7 seconds at 125.4 mph.
- Horsepower and torque: The Demon 170 has a higher horsepower of up to 1,025 hp and 945 lb-ft of torque, significantly exceeding the Hellcat's 717 hp and 650 lb-ft of torque.
