SRT (Street & Racing Technology) is an

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

high-performance

automobile A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, pe ...

group within

Dodge Dodge is an American brand of automobiles and a division of Stellantis, based in Auburn Hills, Michigan. Dodge vehicles have historically included performance cars, and for much of its existence Dodge was Chrysler's mid-priced brand above P ...

and the wider

Stellantis North America Stellantis North America (officially FCA US and formerly Chrysler ()) is one of the " Big Three" automobile manufacturers in the United States, headquartered in Auburn Hills, Michigan. It is the American subsidiary of the multinational automotiv ...

family. As well as Dodge, they have previously tuned and produced cars for

Chrysler Stellantis North America (officially FCA US and formerly Chrysler ()) is one of the " Big Three" automobile manufacturers in the United States, headquartered in Auburn Hills, Michigan. It is the American subsidiary of the multinational automoti ...

and

Jeep Jeep is an American automobile marque, now owned by multi-national corporation Stellantis. Jeep has been part of Chrysler since 1987, when Chrysler acquired the Jeep brand, along with remaining assets, from its previous owner American Moto ...

. Origins of the brand came back to 1989 when a team known as "Team Viper" was put together to develop the

Dodge Viper The Dodge Viper is a sports car that was manufactured by Dodge (by SRT for 2013 and 2014), a division of American car manufacturer FCA US LLC from 1992 until 2017, having taken a brief hiatus in 2007 and from 2010 to 2012. Production of the two ...

. It later merged with Team Prowler, the developers of the

Plymouth Prowler The Plymouth Prowler, later the Chrysler Prowler, is a retro-styled production sports car manufactured and marketed from 1997 to 2002 by DaimlerChrysler, based on the 1993 concept car of the same name. The Prowler was offered in a single g ...

, to become Specialty Vehicle Engineering (SVE). This was renamed Performance Vehicle Operations (PVO) from January 2002 until around 2004. Since all PVO vehicles used the SRT brand, the development team itself was renamed SRT in 2004. SRT heavily tuned and produced vehicles for the Chrysler, Dodge, and Jeep brands, including

Police The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and t ...

models for Chrysler/FCA Fleet Division.

Cars

The naming convention used by SRT for its models is indicative of the vehicle's engine type. The number that follows the "SRT" prefix denotes the number of engine cylinders. For example: the Chrysler 300C SRT8 has a 6.1 liter Hemi V-8; Therefore, the SRT version is known as the Chrysler 300C SRT-8. Similarly, the Dodge Viper SRT-10 along with the Dodge Ram SRT-10 had an 8.3 L V10. Currently, the fastest SRT production models are the 2018 Dodge Challenger Demon with a quarter-mile time of 9.65 seconds, the 2021 Dodge Challenger SRT Super Stock with a quarter-mile time of 11.5 seconds, the 2021 Dodge Charger SRT Hellcat RedEye with a quarter-mile time of 10.6 seconds, the 2015 Dodge Charger Hellcat with a quarter-mile time of 11.0 seconds, the 2013 Dodge Viper with a quarter-mile time of 11.1 seconds, the 2015 Challenger Hellcat with a quarter-mile time of 11.2 seconds, the Dodge Durango SRT Hellcat with a quarter-mile time of 11.5 seconds, the Jeep Grand Cherokee Trackhawk with a quarter-mile time of 11.5, and the Dodge Challenger R/T Scat Pack 1320 with a quarter-mile time of 11.7 seconds. Other SRT models have recorded quarter-mile performances, from 12.8 seconds for the AMG-based Chrysler Crossfire SRT-6 to the Dodge Neon SRT-4 at 13.9 seconds. Chrysler released the 6.4L Hemi engine in early 2011. 2011-2014 SRT-8 versions have 392 HEMI (6.4L) engine, rated at and . The new engine is used in the 2012 Dodge Challenger SRT8, Dodge Charger SRT8, Chrysler 300 SRT8, and the Jeep Grand Cherokee SRT8. With the improved engine, the current SRT8 model is not only faster than the previous model but also has better

fuel efficiency Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device, wh ...

than the previous one. In 2012 Chrysler implemented a plan to turn SRT into a separate brand under the Chrysler Group umbrella. During the 2013 and 2014 model years, the

was sold under the model name SRT Viper. In May 2014, the ''SRT'' brand was re-consolidated under

, with former ''SRT''

CEO A chief executive officer (CEO), also known as a central executive officer (CEO), chief administrator officer (CAO) or just chief executive (CE), is one of a number of corporate executives charged with the management of an organization especially ...

Ralph Gilles Ralph Victor Gilles (; born 14 January 1970) is a Canadian-American automobile designer and executive. In 1992, he joined Chrysler. Gilles styled the North American Car of the Year-winning 2005 Chrysler 300. Gilles also led the design team that cr ...

continuing as senior vice president of product design and also as the CEO and president of Motorsports. The Jeep Grand Cherokee SRT-8 is being sold in China by dealer import methods. Due to increasing interest in American muscle cars, dealers were considering also importing the Dodge Charger and Challenger SRT-8 into China. However, little to none of the Charger and Challenger imports to China have been confirmed. After two years of SRT as an independent division,

Fiat Chrysler Automobiles Fiat Chrysler Automobiles N.V. (FCA) was an Italian-American multinational corporation primarily known as a manufacturer of automobiles, commercial vehicles, auto parts and production systems. The Italian holding company Exor was the largest ...

(now

Stellantis Stellantis N.V. is a multinational automotive manufacturing corporation formed in 2021 on the basis of a 50–50 cross-border merger between the Italian-American conglomerate Fiat Chrysler Automobiles (FCA) and the French PSA Group. The comp ...

) announced on May 4, 2014, that the SRT family of vehicles will be consolidated under the Dodge brand. This includes renaming the "SRT Viper" back again to the legendary "Dodge Viper". This will expand the Dodge lineup to focus on it as a performance-dedicated brand. In late 2014, Chrysler announced a new variant of the Dodge Challenger and Charger models named "SRT Hellcat" and another variant called the "SRT Demon" in early 2017.

Current vehicles

File:2015 Dodge Challenger SRT 392 Jazz Blue Pearl.jpg, Dodge Challenger SRT 392 File:2015 Dodge Charger SRT 392 with Scat Pack.JPG, Dodge Charger SRT 392 File:SLM 18 - Dodge Challenger Hellcat.jpg, Dodge Challenger SRT Hellcat File:'21 Dodge Durango SRT.png, Dodge Durango SRT 392 The current lineup from SRT are the

Chrysler 300 The Chrysler 300 is a full-size luxury car manufactured and marketed by Stellantis North America (and its predecessor companies) as a four-door sedan and station wagon in its first generation (model years 2005–2010) and solely as a four-do ...

SRT,

Dodge Challenger The Dodge Challenger is the name of three different generations of automobiles (two of those being pony cars) produced by American automobile manufacturer Dodge. However, the first use of the Challenger name by Dodge was in 1959 for marketing a ...

SRT 392, Dodge Challenger SRT Hellcat, Dodge Challenger SRT Demon,

Dodge Charger The Dodge Charger is a model of automobile marketed by Dodge in various forms over seven generations since 1966. The first Charger was a show car in 1964. A 1965 Charger II concept car resembled the 1966 production version. The Charger has ...

SRT 392, Dodge Charger SRT Hellcat, Dodge Charger Pursuit,

Dodge Durango The Dodge Durango is a mid-size sport utility vehicle (SUV) produced by Dodge in three generations starting with the 1998 model year. The first two generations were very similar in that both were based on the Dodge Dakota and Ram Pickup, both fe ...

SRT 392, Dodge Durango Pursuit, Dodge Durango SRT Hellcat,

Jeep Grand Cherokee The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. At its introduction, while most SUVs were still manufactured with body-on-frame construction, the Grand Cherokee has used a unibody chassis from the ...

SRT and Jeep Grand Cherokee Trackhawk. As for the Chrysler 300 SRT, the car is only sold in Australia, New Zealand, and the Middle East, whereas the US version has been discontinued.

Previous vehicles

File:Electric Blue SRT4 01.png, Dodge Neon SRT-4 File:2008 Dodge Caliber SRT-4 DC.JPG, Dodge Caliber SRT-4 File:2005 Chrysler Crossfire SRT6 AeroBlue-right.jpg, Chrysler Crossfire SRT-6 File:Chrysler-300C-SRT8.jpg, Chrysler 300C SRT-8 File:2008 Dodge Magnum SRT-8 DC.JPG, Dodge Magnum SRT-8 File:2010 Dodge Charger SRT-8 -- 08-12-2010.jpg, Dodge Charger SRT-8 File:'05-'07 Jeep Grand Cherokee SRT-8.jpg, Jeep Grand Cherokee SRT-8 File:Dodge Challenger Texas State Fair crop.jpg, Dodge Challenger SRT-8 File:Chrysler 300 SRT8 Core (16237085785).jpg, Chrysler 300 SRT File:DodgeChargerSRT8-6.4.jpg, Dodge Charger SRT-8 File:Dodge Viper SRT-10.jpg, Dodge Viper SRT-10 File:2005 Dodge RAM SRT-10 8.3 Front.jpg, Dodge Ram SRT-10 File:2008 ZB Viper SRT-10 blue.jpg, Dodge Viper SRT-10 File:Red SRT Viper GTS at NAIAS 2013 01.jpg, Dodge Viper File:2015 Jeep Grand Cherokee SRT8 6.4P-4WD 8AT-SW (33129935261).jpg, Jeep Grand Cherokee

Manufacturer engines

SRT has made six engines so far, and one derived engine. Their first two engines were the third generation ZB I's 8.3-liter naturally aspirated Viper V10 and the Neon SRT-4's 2.4-liter turbocharged Inline-4.

4-cylinder engines

SRT's 2.4-liter turbocharged Inline-4 for the Neon SRT-4 had produced in 2003 and later in 2004 and 2005. Another 2.4-liter inline-4 was made, but this time was based on the

Chrysler World Engine The World Gasoline Engine is a family of straight-4 piston engines, based on the Global Engine Alliance design. Three engines have been produced: a 1.8 L, a 2.0 L, and a 2.4 L. With 1.8 L variant being used on vehicles sold outside of the Unit ...

, and was made for the Caliber SRT-4. That engine made .

6-cylinder engines

The Crossfire SRT-6 never had a SRT-made engine, instead sourcing the M112k engines from

Mercedes-Benz Mercedes-Benz (), commonly referred to as Mercedes and sometimes as Benz, is a German luxury and commercial vehicle automotive brand established in 1926. Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) is headquartere ...

, (used in the Mercedes C32 AMG and SLK32 AMG), which produced .

8-cylinder engines

SRT has built four V8s, which it has applied to five vehicles: Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum and Jeep Grand Cherokee. Their first V8 was a 6.1-liter naturally aspirated HEMI V8 engine that made . However, the Jeep Grand Cherokee SRT-8 only had . Their second unit is a 6.4-liter naturally aspirated Apache V8 engine that originally made but was upgraded to produce after 2014. SRT's most powerful variant is a 6.2-liter supercharged V8, with two separate units used on the Hellcat and Demon models. The Hellcat's version makes and the Demon's makes . On 100-octane fuel, though, the Demon's engine makes .

10-cylinder engines

SRT's 10-cylinder engines have only been used in two models, the Viper and the Ram 1500 SRT-10. The first unit, an 8.3-liter naturally aspirated Viper V10 had made . The second unit used a larger bore and stroked 8.4-liter naturally aspirated Viper V10, which increased the power output to . The last generation Viper used a brand new engine, but still kept the 8.4-liter displacement. The engine produced , which then increased to after the Dodge-SRT absorption.

References

External links

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Drive SRT
(archived, 15 Aug 2011) {{DEFAULTSORT:Street And Racing Technology Dodge Official motorsports and performance division of automakers American Le Mans Series teams American auto racing teams WeatherTech SportsCar Championship teams 24 Hours of Le Mans teams Auto tuning companies Automotive motorsports and performance companies Sports car manufacturers Car manufacturers of the United States