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词条 Street & Racing Technology
释义

  1. Current vehicles

  2. Previous vehicles

  3. Future and concept vehicles

  4. Manufacturer engines

      4-cylinder engines    6-cylinder engines    8-cylinder engines    10-cylinder engines  

  5. SRT in China

  6. Chrysler Group leadership changes

  7. See also

  8. References

  9. External links

{{About|the Chrysler Group sport vehicles|other uses|SRT (disambiguation){{!}}SRT}}{{Infobox company
| name = Street & Racing Technology
| logo = Street & Racing Technology Logo.jpg
| caption =
| former type =
| type = Division
| traded_as =
| industry = Automotive industry
Motorsport & Performance
| fate = Absorbed under Dodge
| predecessor =
| successor =
| foundation = Michigan, U.S.
| founder =
| defunct =
| location_city = Detroit, Michigan, U.S.
| area_served = United States
| key_people = Ralph Gilles President and CEO
| products = Performance Vehicles
| production =
| services =
| revenue =
| operating_income =
| net_income =
| assets =
| equity =
| owner = Fiat Chrysler Automobiles
| num_employees =
| parent = Chrysler
| divisions =
| subsid =
| homepage = www.driveSRT.com (now redirects to Dodge.com)
}}

Street & Racing Technology (commonly called SRT) is a high-performance automobile group within Fiat Chrysler Automobiles. SRT began as "Team Viper" to develop the Dodge Viper. It later merged with "Team Prowler", the developers of the Plymouth Prowler, to become Specialty Vehicle Engineering (SVE). This was renamed Performance Vehicle Operations (PVO) in January 2002[1]. Since all PVO vehicles used the SRT name, the PVO development group was renamed SRT in 2004. SRT heavily tunes and produces vehicles for the Chrysler, Dodge, and Jeep brands.

The naming convention used by SRT for its models are indicative of the vehicle's engine type. The number that follows the "SRT" prefix denotes the number of engine cylinders the vehicle has. 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 V-10.

Currently the fastest SRT production models are the 2018 Challenger Demon with a quarter mile time of 9.65 seconds, the 2015 Charger Hellcat with a quarter mile time of 11.0 seconds, the 2013 Dodge Viper SRT with a quarter mile time of 11.1 seconds, and the 2015 Challenger Hellcat with quarter mile time of 11.2 seconds. Other SRT models have recorded quarter mile performances, from 12.8 seconds[2] 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. New SRT-8 versions have 392 HEMI (6.4L) engine, rated at {{convert|470|hp|kW|0|abbr=on}} and {{convert|470|lbft|Nm|0|abbr=on}}.[3]

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, current SRT8 model are not only faster than the previous model, but also has better fuel efficiency than the previous one.

In 2012 Chrysler[4] implemented a plan to turn SRT into a separate brand under the Chrysler Group umbrella.[5] During the 2013 and 2014 model years, the Dodge Viper was sold under the model name SRT Viper. In May 2014, the SRT brand was re-consolidated under Dodge, with former SRT CEO Ralph Gilles continuing as senior vice president of product design and also as the CEO and president of Motorsports.[6]

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

The current lineup from SRT are the Chrysler 300 SRT, Dodge Challenger SRT 392, Dodge Challenger SRT Hellcat, Dodge Challenger SRT Demon, the second generation facelifted Dodge Charger SRT 392, Dodge Charger SRT Hellcat, Jeep Grand Cherokee 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.

VehicleModel Years Type EnginePower0-60|mph|kph|0|abbr=onQuarter Mile
Chrysler 300 SRT

(second generation, Australian,

New Zealand, Middle East version)

2011–presentSRT 3926.4L naturally aspirated Apache HEMI V8470|hp|kW PS|0|abbr=on}}4.0 seconds ---
Dodge Challenger SRT 392

(after facelift)

2015-2018{{Convert|485|hp|kW PS|0|abbr=on}} 4.5 seconds[7]12.6 seconds
Dodge Charger SRT 392

(second generation LD, after facelift)

4.6 seconds[8]12.8 seconds
Jeep Grand Cherokee

(fourth generation WK2, after facelift)

2014–presentSRT470|hp|kW PS|0|abbr=on}} ('14){{Convert|475|hp|kW PS|0|abbr=on}} ('15–present)4.4 seconds[9]13.0 seconds
Dodge Challenger SRT Hellcat2015–presentSRT Hellcat6.2L supercharged Hellcat HEMI V8{{Convert|707|hp|kW PS|0|abbr=on}} 3.6 seconds[10]11.2 seconds
Dodge Charger SRT Hellcat 3.6 seconds[11]11.0 seconds
Jeep Grand Cherokee Trackhawk

(fourth generation WK2)

2018–presentTrackhawk 3.5 seconds[12]11.6 seconds
Dodge Durango SRT 392SRT6.4L 392 HEMI V8475|hp|kW PS|0|abbr=on}}4.4 seconds12.9 seconds
Dodge Challenger SRT Demon2018–present (Limited to 3,500 cars)SRT Demon6.2L supercharged Demon HEMI V8840|hp|kW PS|0|abbr=on}}2.3 seconds9.65 seconds

Previous vehicles

VehicleModel YearsTypeEnginePower0-60|mph|kph|0|abbr=onQuarter Mile
Dodge Neon SRT-42003-2005SRT-42.4-liter turbocharged Inline-4215|hp|kW PS|0|abbr=on}} ('03){{Convert|230|hp|kW PS|0|abbr=on}} ('04-05)5.6 seconds ('03)[13]
5.3 seconds ('04-05)[14]		14.2 seconds ('03)
13.9 seconds ('04-05)
Dodge Caliber SRT-42008-20092.4-liter turbocharged World Inline-4285|hp|kW PS|0|abbr=on}}6.2 seconds[15]14.6 seconds
Chrysler Crossfire SRT-62005-2006SRT-63.2-liter Mercedes-AMG M112 V6350|hp|kW PS|0|abbr=on}}4.8 seconds[16]12.8 seconds
Chrysler 300C SRT-8

(first generation)

2005-2010SRT-86.1-liter naturally aspirated HEMI V8{{Convert|425|hp|kW PS|0|abbr=on}}4.7 seconds[17]13.2 seconds
Dodge Magnum SRT-82005-20085.6 seconds[18]13.7 seconds
Dodge Charger SRT-8

(first generation LX)

2006-20105.4 seconds[19]13.5 seconds
Jeep Grand Cherokee SRT-8

(third generation WK)

420|hp|kW PS|0|abbr=on}}5.2 seconds[20]
Dodge Challenger SRT-8

(before facelift)

2008-20146.1-liter naturally aspirated V8 ('08-10)

6.4-liter naturally aspirated V8 ('11-14)

425|hp|kW PS|0|abbr=on}}{{Convert|470|hp|kW PS||abbr=on}}5.3 seconds[21] ('08-10)

4.5 seconds ('11-14)

13.6 seconds ('08-10)

12.9 seconds ('11-14)

Chrysler 300 SRT-8

(second generation,

US version)

2011-20156.4-liter naturally aspirated Apache HEMI V8{{Convert|470|hp|kW PS|0|abbr=on}}4.0 seconds ---
Dodge Charger SRT-8

(second generation LD,

before facelift)

2012-20144.6 seconds12.8 seconds
Jeep Grand Cherokee SRT-8

(fourth generation WK2,

before facelift)

2012-20134.6 seconds[22]13.3 seconds
Dodge Viper SRT-10

(third generation ZB I)

2003-2007SRT-108.3-liter naturally aspirated Viper V10{{Convert|500|hp|kW PS|0|abbr=on}}3.7 seconds11.7 seconds
Dodge Ram SRT-102004-20065.4 seconds[23]13.8 seconds
Dodge Viper SRT-10

(fourth generation ZB II)

2008-20108.4-liter naturally aspirated Viper V10600|hp|kW PS|0|abbr=on}}3.8 seconds10.9 seconds
Dodge Viper SRT2013-2017SRT640|hp|kW PS|0|abbr=on}} ('12-14){{Convert|645|hp|kW PS|0|abbr=on}} ('15-17)3.5 seconds11.5 seconds

Future and concept vehicles

In terms of future cars, the only car to be considered for the future is the SRT Tomahawk, which is a Vision Gran Turismo car. The car's projected production start is around the year 2035, but SRT is waiting until technology catches up so they can produce the car, since the car shows what "supercars could look like in 20 years".

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 {{Convert|215|hp|kW PS|0|abbr=on}} in 2003 and {{Convert|230|hp|kW PS|0|abbr=on}} later in 2004 and 2005. Another 2.4-liter inline-4 was made, but this time was based on the Chrysler World Engine, and was made for the Caliber SRT-4. That engine made {{Convert|285|hp|kW PS|0|abbr=on}}.

6-cylinder engines

The Crossfire SRT-6 never had a SRT-made engine, instead sourcing the M112k engines from Mercedes-Benz, (used in the Mercedes C32 AMG and SLK32 AMG), which produced {{Convert|350|hp|kW PS|0|abbr=on}}.

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 {{Convert|425|hp|kW PS|0|abbr=on}}. However, the Jeep Grand Cherokee SRT-8 only had {{Convert|420|hp|kW PS|0|abbr=on}}. Their second unit is a 6.4-liter naturally aspirated Apache V8 engine that originally made {{Convert|470|hp|kW PS|0|abbr=on}} but was upgraded to produce {{Convert|485|hp|kW PS|0|abbr=on}} 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 {{Convert|707|hp|kW PS|0|abbr=on}} and the Demon's makes {{Convert|808|hp|kW PS|0|abbr=on}}. On 100-octane fuel, though, the Demon's engine makes {{Convert|840|hp|kW PS|0|abbr=on}}.

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 {{Convert|500|hp|kW PS|0|abbr=on}}. The second unit used a larger bore and stroked 8.4-liter naturally aspirated Viper V10, which increased the power output to {{Convert|600|hp|kW PS|0|abbr=on}}. The last generation Viper used a brand new engine, but still kept the 8.4-liter displacement. The engine produced {{Convert|640|hp|kW PS|0|abbr=on}}, which then increased to {{Convert|645|hp|kW PS|0|abbr=on}} after the Dodge-SRT absorption.

SRT in China

The Jeep Grand Cherokee SRT-8 is being sold in China by dealer import methods. Due to increasing interest in American muscle cars, dealers are considering also importing the Dodge Charger and Challenger SRT-8 into China.[24]

Chrysler Group leadership changes

After two years of SRT as an independent division, the recently formed Fiat Chrysler Automobiles "FCA" 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 it as a performance-dedicated brand.[25]

See also

  • Dodge R/T Vehicles

References

1. ^{{cite book |last=Stone |first=Matt |date=May 1, 2004 |title=Viper |url=https://www.amazon.com/Viper-Enthusiast-Color-Matt-Stone/dp/0760317674 |location= |publisher=Motorbooks |page=63 |isbn=0760317674 |author-link=www.mattstonecars.com }}
2. ^{{cite web |url=http://www.dragtimes.com/Chrysler-Crossfire-Timeslip-13305.html |title=2005 Chrysler Crossfire SRT 6 1/4 mile Drag Racing trap speed 0–60 |author= |date=16 September 2007 |work=DragTimes.com |publisher= |accessdate=10 Sep 2012}}{{Dubious|date=June 2011}}
3. ^{{cite web |url=http://www.leftlanenews.com/dodge-challenger-2011.html |title=2011 Dodge Challenger's 6.4L HEMI cranks out 475 horsepower! |last=Kleis |first=Mark |date=20 September 2010 |work=LeftLaneNews |publisher=MNM Media, LLC |accessdate=10 Sep 2012}}
4. ^{{cite web|url=http://www.motorweek.org/reviews/first_impressions/chrysler_srt_brand |title=First Impressions – Chrysler SRT Brand |publisher=MotorWeek |date= |accessdate=2015-05-22}}
5. ^{{cite web |url=https://www.youtube.com/watch?v=goTQPmiYP9s |title=Jay Leno's Garage: 2013 SRT Viper GTS |author= |date=29 June 2012 |work=Jay Leno's Garage |publisher=YouTube |accessdate=10 Sep 2012}}
6. ^{{cite web|title=Chrysler Group Announces Leadership Changes|url= http://media.chrysler.com/newsrelease.do;jsessionid=8397249783AF91C44AF82E60D8E4299B?&id=15625&mid=1|publisher=Chrysler Group LLC |accessdate=6 May 2014}}
7. ^{{cite web |url=http://www.caranddriver.com/reviews/2011-dodge-challenger-srt8-392-first-drive-dodge-challenger-review |title=2011 Dodge Challenger SRT8 392 – Short Take Road Test |last=Robinson |first=Aaron |date=December 2010 |work=Car and Driver |accessdate=10 Sep 2012}}
8. ^{{cite web|url=http://www.insideline.com/dodge/charger/2012/2012-dodge-charger-srt8-full-9sst-and-video.html|title=2012 Dodge Charger SRT8 Full Test and Video|last=Stone|first=Matt|date=10 August 2011|publisher=Edmunds|work=Inside Line|archiveurl=https://web.archive.org/web/20131203081432/http://www.edmunds.com/whats-hot/|archivedate=3 December 2013|accessdate=22 May 2015}}
9. ^{{cite web|url=https://www.caranddriver.com/jeep/grand-cherokee-srt|title=2017 Jeep Grand Cherokee SRT|last=Siler|first=Steve|date=January 2017|work=Car and Driver|accessdate=15 January 2018}}
10. ^{{cite web |url=http://www.caranddriver.com/dodge/challenger-srt-srt-hellcat |title= 2015 Challenger Hellcat First Look |last=Sabatani |first=Jeff|date= December 2014 |work=Car and Driver |accessdate=23 July 2015}}
11. ^{{cite web |url=http://www.roadandtrack.com/new-cars/news/a6340/first-look-2015-dodge-charger-hellcat-officially-unveiled/ |title= 2015 Charger Hellcat First Look |last=Nunez |first=Alex |date= August 2014 |work=Road and Track |accessdate=23 July 2015}}
12. ^{{Cite news|url=http://truckyeah.jalopnik.com/the-hellcat-powered-2018-jeep-trackhawk-claims-a-faster-1794261602|title=The Hellcat-Powered 2018 Jeep Trackhawk Is Quicker 0-60 Than The Alfa Giulia|last=Collins|first=Andrew P|work=Truck Yeah|access-date=2017-07-27|language=en-US}}
13. ^{{cite web|url=http://www.caranddriver.com/reviews/dodge-neon-srt-4-road-test|title=Dodge Neon SRT-4 – Road Test|last=Swan|first=Tony|date=December 2002|work=Car and Driver|accessdate=14 September 2012}}
14. ^{{cite web|url=http://www.caranddriver.com/reviews/dodge-srt-4-short-take-road-test|title=Dodge SRT-4 – Short Take Road Test|last=Webster|first=Larry|date=April 2004|work=Car and Driver|accessdate=14 September 2012}}
15. ^{{cite web|url=http://www.insideline.com/dodge/caliber/2008/full-test-2008-dodge-caliber-srt-4.html|title=Full Test: 2008 Dodge Caliber SRT-4|last=Jacobs|first=Scott|date=15 September 2009|publisher=Edmunds|work=Inside Line|accessdate=22 May 2015}}
16. ^{{cite web|url=http://www.roadandtrack.com/tests/comparison/hot-sixes|title=Hot Sixes – Comparison Test – Where Chrysler takes on Porsche and Nissan...wait, did we say Chrysler?|last=Hoyer|first=Mark|date=24 February 2005|work=Road & Track|archiveurl=https://web.archive.org/web/20121026081455/http://www.roadandtrack.com/tests/comparison/hot-sixes|archivedate=26 October 2012|accessdate=22 May 2015}}
17. ^{{cite web|url=http://www.caranddriver.com/reviews/chrysler-300c-srt8-road-test|title=Chrysler 300C SRT8 – In baseball talk, this car would be facing a senate subcommittee inquiry|last=Quiroga|first=Tony|date=June 2005|publisher=Car and Driver|accessdate=22 May 2015}}
18. ^{{cite web|url=http://www.insideline.com/dodge/magnum-srt-8/2006/follow-up-test-2006-dodge-magnum-srt-8.html|title=Follow-Up Test: 2006 Dodge Magnum SRT-8|last=DiPietro|first=John|date=19 October 2005|publisher=Edmunds|work=Inside Line|archiveurl=https://web.archive.org/web/20120103082841/http://www.insideline.com/dodge/magnum-srt-8/2006/follow-up-test-2006-dodge-magnum-srt-8.html|archivedate=3 January 2012|accessdate=22 May 2015}}
19. ^{{cite web|url=http://www.insideline.com/dodge/charger-srt-8/2006/follow-up-test-2006-dodge-charger-srt-8.html|title=Follow-Up Test: 2006 Dodge Charger SRT-8|last=Brauer|first=Karl|date=25 September 2005|publisher=Edmunds|work=Inside Line|archiveurl=https://web.archive.org/web/20120103084726/http://www.insideline.com/dodge/charger-srt-8/2006/follow-up-test-2006-dodge-charger-srt-8.html|archivedate=3 January 2012|accessdate=22 May 2015}}
20. ^{{cite web|url=http://www.insideline.com/jeep/grand-cherokee-srt-8/2006/follow-up-test-2006-jeep-grand-cherokee-srt8.html|title=Follow-Up Test: 2006 Jeep Grand Cherokee SRT8|last=DiPietro|first=John|date=9 December 2005|publisher=Edmunds|work=Inside Line|archiveurl=https://web.archive.org/web/20120829185026/http://www.insideline.com/jeep/grand-cherokee-srt-8/2006/follow-up-test-2006-jeep-grand-cherokee-srt8.html|archivedate=29 August 2012|accessdate=22 May 2015}}
21. ^{{cite web|url=http://www.insideline.com/ford/shelby-gt500/2010/comparison-test-2010-camaro-ss-vs-2009-challenger-srt8-vs-2010-shelby-gt500.html|title=Comparison Test: 2010 Camaro SS vs. 2009 Challenger SRT8 vs. 2010 Shelby GT500|last=Kavanagh|first=Jason|date=6 August 2009|publisher=Edmunds|work=Inside Line|accessdate=14 September 2012}}
22. ^{{cite web|url=http://www.motortrend.com/cars/jeep/grand-cherokee/2012/2012-jeep-grand-cherokee-srt8-first-test/|title=First Test: 2012 Jeep Grand Cherokee SRT8|last=Febbo|first=Michael|date=12 August 2011|work=Motor Trend|accessdate=26 Jan 2018}}
23. ^{{cite web|url=http://www.insideline.com/dodge/ram-srt-10/2004/2004-super-truck-comparison-test-dodge-ram-srt-10-vs-ford-f-150-svt-lightning.html|title=2004 Super Truck Comparison Test: Dodge Ram SRT-10 vs. Ford F-150 SVT Lightning|last=Moody|first=Brian|date=12 May 2004|publisher=Edmunds|work=Inside Line|accessdate=14 September 2012}}
24. ^{{cite web|last=Zhang |first=Ning |date=13 October 2012 |url=http://www.autohome.com.cn/news/201210/407578.html |title=或将引入 道奇Charger国内申报图曝光 |language=Chinese |accessdate=22 May 2015}}
25. ^{{cite press release|url= http://media.chrysler.com/newsrelease.do?id=15625&mid=1 |title=Chrysler Group Announces Leadership Changes |date=6 May 2014 |publisher=Chrysler Group |accessdate=22 May 2015}}

External links

{{Commons category|Street and Racing Technology}}
  • Official SRT Drive Website (now redirects to the official Dodge vehicles website)