How much horsepower does a 2016 Dodge Challenger 392 Hemi have?
The 2016 Dodge Challenger SRT 392, powered by the 6.4-liter HEMI V8, produces 485 horsepower.
In more detail, the question targets the Challenger’s top-spec 392 variant. The SRT 392 uses the 6.4-liter HEMI V8, and its official ratings are 485 hp and 475 lb-ft of torque, measured on SAE net standards. This engine could be paired with either a six-speed manual or an eight-speed automatic transmission, giving the model a notably strong, high-revving V8 character within the Challenger lineup.
Engine overview
What the 392 Hemi means
The 392 Hemi designation refers to a 6.4-liter V8 engine used in Dodge's Challenger SRT line. It sits above the base V8 options in the lineup and is prioritized for performance, delivering near-500 horsepower in a large, rear-wheel-drive muscle car package.
Key performance figures for the 2016 Challenger SRT 392 are:
- Horsepower: 485 hp at 6,100 rpm (SAE net)
- Torque: 475 lb-ft at 4,400 rpm (SAE net)
- Displacement: 6.4 L (392 cu in) V8
- Transmission options: 6-speed manual or 8-speed TorqueFlite automatic
These figures reflect the U.S.-market variant and are consistently cited in Dodge’s official specs and independent databases covering the 2016 Challenger lineup.
Context and impact
Horsepower is a primary metric for evaluating performance, especially in a car designed for straight-line speed and aggressive acceleration. In the Challenger SRT 392, the 485-horsepower figure pairs with substantial torque and a tuned chassis to deliver a raw, track-ready driving experience that fans of the model have long sought.
Summary
For the 2016 Dodge Challenger 392 Hemi, the official horsepower rating is 485 hp, with torque of 475 lb-ft, available with either a six-speed manual or an eight-speed automatic transmission. This places the 392 as the top naturally aspirated option in the Challenger lineup for that year.
How much horsepower does a 2016 Dodge Challenger SRT 392 have?
The 2016 Dodge Challenger SRT 392 has 485 horsepower from its 6.4L V8 engine. It also produces 475 lb-ft of torque and was available with a 6-speed manual or an 8-speed automatic transmission.
You can watch this video for a review and in-depth look at the 2016 Dodge Challenger SRT 392: 58sSaabkyle04YouTube · Mar 6, 2017
- Horsepower: 485485485 hp at 610061006100 rpm
- Torque: 475475475 lb-ft at 420042004200 rpm
- Engine: 6.4L V8 HEMI
- Transmission: 6-speed manual or 8-speed automatic
Is 392 HEMI the same as 6.4 HEMI?
Yes, the 6.4L Hemi is also known as the 392, a name that comes from its displacement of 392 cubic inches. While both names refer to the same engine family, there are different versions, such as the high-performance SRT 392 and the 6.4L "Big Gas Engine" (BGE) used in trucks, which have different specs like compression ratio and tuning.
- Engine displacement: The 6.4-liter displacement is equivalent to 392 cubic inches (6.4 L≈392 in36.4 L is approximately equal to 392 in cubed6.4 L≈392 in3).
- Marketing: Depending on the vehicle, year, and model, the engine may be labeled as either "6.4L" or "392".
- Variations: There are different versions of the 6.4L Hemi.
- SRT 392: This version is optimized for high performance with a higher compression ratio and is found in cars and SUVs.
- "Big Gas Engine" (BGE): This version is designed for trucks and has a lower compression ratio, making it suitable for lower-octane fuel and built for heavy-duty use.
Is a 392 faster than a Scat Pack?
No, a 392 is not faster than a Scat Pack because they use the exact same 6.4-liter 392 cubic inch V8 engine with 485 horsepower. The SRT 392 is a trim level that includes additional performance features like larger Brembo brakes, adaptive suspension, and other aesthetic upgrades, while the Scat Pack is the performance trim level that also comes with the 392 engine.
This video compares the speed of a Dodge Charger Scat Pack and a Dodge Challenger Scat Pack: 57sWho Is LouieXIIIYouTube · Aug 20, 2021
Performance
- Both the SRT 392 and the Scat Pack have identical engine power outputs: 485 horsepower and 475 lb-ft of torque.
- Because the engines are the same, their straight-line performance, like 0-60 mph times, is virtually identical.
Key differences
- SRT 392: Often comes with more premium features as standard, such as larger Brembo brakes, an adaptive suspension system that allows for adjustable ride firmness, and specific SRT badging and interior trim.
- Scat Pack: Is the performance trim that adds the 392 engine to the R/T model. Many of the performance upgrades found on the SRT 392, such as the active suspension and larger brakes, can be optioned on the Scat Pack, making a fully-loaded modern Scat Pack very similar to an SRT 392.
This video discusses the differences in features between the SRT 392 and the Scat Pack: 1mMotorTubeYouTube · Jun 7, 2018
Is a 392 better than a Hellcat?
By the numbers, the Durango Hellcat is (unsurprisingly) quicker than the Durango 392. 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.
