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What is the difference between the SRT Viper and the Dodge Viper?

The SRT Viper and the Dodge Viper are both high-performance sports cars, but they have some key differences. The SRT Viper is a more recent iteration of the Viper model, while the Dodge Viper is the original version that was produced for many years.


Origins and Branding


The Dodge Viper was first introduced in 1992 as a high-performance sports car. It was developed by Chrysler and was known for its powerful V10 engine and aggressive styling. The Viper was produced by Dodge until 2017, when the model was discontinued.


In 2013, Chrysler created a new division called SRT (Street and Racing Technology) to handle the development and production of high-performance vehicles. The SRT Viper was introduced as the successor to the Dodge Viper, with a similar design and powertrain but with some key differences.


Key Differences


The main differences between the SRT Viper and the Dodge Viper are:



  • Branding: The SRT Viper is branded as a high-performance vehicle from the SRT division, while the Dodge Viper was a Dodge-branded model.

  • Engine: The SRT Viper uses a more powerful 8.4-liter V10 engine, while the Dodge Viper had a slightly smaller 8.0-liter V10.

  • Styling: The SRT Viper has a slightly more refined and modern design compared to the more aggressive styling of the Dodge Viper.

  • Technology: The SRT Viper features more advanced technology and safety features, such as electronic stability control and traction control, which were not available on the Dodge Viper.


Overall, the SRT Viper is a more modern and technologically advanced version of the Dodge Viper, with a similar high-performance DNA but with some key differences in branding, engine, and styling.

Is a Dodge Viper faster than a SRT?


The fastest Dodge is the 2018 Challenger SRT Demon. However, it is factory-limited to 168 mph. But with the limiter removed and modified accordingly, it can hit 211 mph. The stock, unrestricted 2015–2017 Viper models are the fastest with a standard top speed of 206 mph.



Are SRT and Dodge the same?


No, SRT and Dodge are not the same, but they are directly related. SRT (Street and Racing Technology) is the high-performance division of Dodge, responsible for creating the most powerful and track-capable versions of Dodge vehicles, like the Challenger and Charger. Essentially, an SRT is a specific, enhanced model of a Dodge car. 
Relationship between SRT and Dodge

  • Dodge is the brand: Dodge is the overall automotive brand. 
  • SRT is the performance division: SRT is the in-house performance and engineering group within Dodge that creates the high-performance variants of its models. 
  • SRT models are a type of Dodge: An SRT car, such as a Dodge Challenger SRT, is a Dodge vehicle that has been built to the SRT division's specifications. 
  • Other performance tiers: Dodge also has other performance trim levels that are not SRT, such as the R/T and Scat Pack, which are more affordable but still offer enhanced performance compared to base models. 
  • Evolution of the naming: While SRT was once a separate brand, it is now fully integrated and owned by Dodge. Newer Scat Pack models can also be equipped with many features that were previously exclusive to SRT, blurring the lines in some aspects, but the VIN and official designation will still reflect the specific trim level. 



Is a Dodge Viper a SRT?


In 2015, the SRT Viper was renamed the Dodge Viper and the engine received an extra 5 HP, raising the maximum power output to 645 hp (481 kW).



Which Viper is the fastest?


The fastest Dodge Viper is a modified 2006 Viper with a twin-turbo setup, which reached a recorded top speed of 252.588 mph. However, for a street-legal, record-breaking drag car, Nth Moto's "Kratos" Viper holds the title of quickest and fastest Gen 5 Viper, with a 1/4-mile time of 6.74 seconds and a trap speed of 214 mph. 
You can watch this video to see the Kratos Viper in action: 1mThat Racing ChannelYouTube · Mar 28, 2022
Top speed record

  • Vehicle: A modified 2006 Dodge Viper
  • Speed: 252.588 mph
  • Modifications: Twin-turbo setup, 1,400 whp, and 1,177 lb-ft of torque
  • Location: Johnny Bohmer Proving Grounds 

Quickest and fastest Gen 5 Viper 
  • Vehicle: Nth Moto's "Kratos" Gen 5 Viper 
  • 1/4-mile time: 6.74 seconds 
  • 1/4-mile speed: 214 mph 
  • Modifications: In-house built 8.85-liter twin-turbo V10 producing 3,300 to 3,500 horsepower 
  • Key achievement: First Gen 5 Viper to run a 1/4-mile in the six-second range 

This video shows another Nth Moto Viper reaching 247MPH: 52sThat Racing ChannelYouTube · Nov 26, 2023


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.