Engineering:EMP2 platform

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PSA EMP2 platform
Overview
Manufacturer
Also calledEfficient Modular Platform
STLA Medium
Production2013–present
Body and chassis
ClassCompact/Mid-size car
LayoutTransverse front-engine, front-wheel drive / four-wheel drive
Chronology
PredecessorPSA PF2 platform
PSA PF3 platform
GM Delta II

The EMP2 (Efficient Modular Platform) is a modular car platform which is jointly developed and used by French car manufacturer PSA Group (merged into Stellantis since 2021) for compact and mid-size cars with front wheel drive or four wheel drive and transverse engine. It replaces the PF2 and PF3 platforms in one combined modular platform, and cost PSA €630 million to develop.

Specification

The EMP2 platform is highly modular, with a choice of short and long wheelbase, low or high riding height, and a choice of independent multi-link or twisted-beam rear suspension. Comparing to the predecessor PF2, the platform reduces the weight by 70 kg using very high strength steel, aluminum and magnesium alloys, and composite materials.[1]

This platform was first used on the second-generation Citroën C4 Picasso and then on the second-generation Peugeot 308 and second-generation Peugeot 408.

The later iteration of the EMP2 has a degree of flexibility which allows four different track widths, five different wheelbase lengths, two different cockpit architectures, two rear axle architectures, several rear vehicle modules for various versions (short, long, five or seven-seater, single seats or rear bench, combustion engine or hybrid), and up to six different rear vehicle assemblies, which can be produced on the same assembly line.[2]

Production

PSA started production of the EMP2 platform at the Vigo plant (in Spain), under the 2013 Citroën C4 Picasso which was previewed by the Technospace concept car,[3] and the 2013 Peugeot 308,[4] which is produced in the Sochaux plant in France.

Vehicles based on EMP2 platform

EMP2 V1

Citroen C4 Grand Spacetourer
Peugeot 308

The EMP2 V1 is the first iteration of the EMP2 platform, which debuted in 2013 with the second-generation Citroën C4 Picasso and the second-generation Peugeot 308.[5]

EMP2 V2

Citroën C5 Aircross
Peugeot 3008

The EMP2 V2 is the second iteration of the EMP2 platform, which debuted in 2016.[5] The V2 supports mild hybrid and plug-in hybrid powertrains.[9]

V2.1

V2.3

EMP2 V3

Peugeot 308
Opel Astra

The EMP2 V3 is the third iteration of the EMP2 platform, which debuted with the second-generation DS 4.[5][13][14] The improved platform introduced 70 percent new components compared to the previous iteration.[15] It supports mild hybrid, plug-in hybrid and battery electric powertrains.[9]

eVMP

STLA Medium

Modified platform

Citroën Berlingo
  • Citroën Berlingo III (K9, 2018–present; the front end adopted the EMP2 while the rear section is derived from the previous generation)[20][21][22]
    • Peugeot Partner (2018–present)
    • Peugeot Rifter (2018–present)
    • Opel/Vauxhall Combo (2018–present)
    • Vauxhall Combo (2018–present)
    • Toyota ProAce City (2019–present)
    • Fiat Doblò (2022–present)

Unspecified

Peugeot Expert
  • Citroën Jumpy III (2016–present)[23]
    • Citroën Dispatch (2016–present)
    • Citroën SpaceTourer (2016–present)
    • Peugeot Expert (2016–present)
    • Peugeot Traveller (2016–present)
    • Toyota ProAce (2016–present)
    • Toyota ProAce Verso (2016–present)
    • Opel/Vauxhall Vivaro (2019–present)
    • Opel Zafira Life (2019–present)
    • Fiat Scudo (2022–present)
    • Fiat Ulysse (2022–present)

See also

References

  1. ↑ EMP2, the new Efficient Modular Platform by PSA Peugeot Citroën
  2. ↑ "Modular Multi-Energy Platforms: For Efficient Variety of Models" (in en). 2018-06-13. https://www.media.stellantis.com/em-en/opel/press/modular-multi-energy-platforms-for-efficient-variety-of-models. 
  3. ↑ "Citroen Technospace concept hints at new C4 Picasso". https://www.telegraph.co.uk/motoring/car-manufacturers/citroen/9855820/Citroen-Technospace-concept-hints-at-new-C4-Picasso.html. 
  4. ↑ Peugeot 308: il primo Leone su piattaforma EMP2
  5. ↑ 5.0 5.1 5.2 Lefèvre, Jean-Christophe (2020-12-03). "DS 4 : lancement prévu fin 2021" (in fr-FR). https://www.flotauto.com/ds-4-lancement-fin-2021-20201203.html. 
  6. ↑ 6.0 6.1 "EMP2, le Meccano modulaire de PSA". https://www.largus.fr/actualite-automobile/emp2-le-meccano-modulaire-de-psa-2454366.html. 
  7. ↑ "Citroën prépare la nouvelle C6 en Chine" (in fr-FR). 2016-02-02. https://www.autojournal.fr/citroen/c6/citroen-prepare-la-nouvelle-c6-en-chine-182140.html. 
  8. ↑ Panait, Mircea (2016-03-15). "Dongfeng Fengshen A9 Has Volkswagen and Audi Written All Over It" (in en). https://www.autoevolution.com/news/dongfeng-fengshen-a9-has-volkswagen-and-audi-written-all-over-it-105565.html. 
  9. ↑ 9.0 9.1 Genre, Andrea. "Market Analysis and Strategic Management of Battery Cooling System for Electric Vehicle". Torino: Politecnico di Torino. https://webthesis.biblio.polito.it/22034/1/tesi.pdf. 
  10. ↑ 10.0 10.1 10.2 10.3 "Christophe JAMET (Ti Automotive à Châlons-en-Champagne ) - Viadeo". https://viadeo.journaldunet.com/p/christophe-jamet-4512143. 
  11. ↑ "DS 9 REVEALS AN ELEGANT AND POWERFUL LINE UP" (in en). https://www.media.stellantis.com/em-en/ds/press/ds-9-reveals-an-elegant-and-powerful-line-up. 
  12. ↑ "Kang Yingzhe". https://www.linkedin.com/in/kang-yingzhe-4387408/?originalSubdomain=cn. 
  13. ↑ 13.0 13.1 13.2 "EMP2-V3: the magic platform and its eight silhouettes – Design – actualité – archives" (in en-US). https://lignesauto.fr/?p=25417. 
  14. ↑ Leblanc, Johann (2022-05-09). "Plates-formes MQB, CMF, EMP2... Sur quelle base repose votre voiture ?". https://www.largus.fr/actualite-automobile/plate-forme-mqb-cmf-emp2-sur-quelle-base-repose-votre-voiture-10875398.html. 
  15. ↑ "Nuevo DS 4 2021: un sofisticado compacto con vocación premium - Autofácil" (in es). https://www.autofacil.es/ds/4/nuevo-ds-4-2021-compacto/181454.html. 
  16. ↑ 16.0 16.1 "EMP2-V3 : la plateforme magique et ses huit silhouettes – LIGNES/auto" (in en-US). https://lignesauto.fr/?p=25403. 
  17. ↑ "Photo 30 - schéma technique plateforme EMP2 V3 nouvelle Peugeot 308 2021 - Peugeot 308 2021. A bord de la nouvelle compacte française en vidéo". https://www.largus.fr/actualite-automobile/peugeot-308-2021-a-bord-de-la-nouvelle-compacte-francaise-en-video-10567390-12636389-photos.html. 
  18. ↑ https://media.stellantisnorthamerica.com/newsrelease.do?id=332&mid=105
  19. ↑ "Stellantis confirms start dates for 5 new models at Melfi factory". https://europe.autonews.com/automakers/stellantis-build-5-new-models-melfi-italy. 
  20. ↑ "CITROËN REVEALS THE 3rd GENERATION OF BERLINGO : CITROËN’S FULL DNA AND ENHANCED INTELLIGENCE FOR EVEN MORE PRACTICALITY AND COMFORT" (in en). https://www.media.stellantis.com/em-en/citroen/press/citroen-reveals-the-3rd-generation-of-berlingo-citroen-s-full-dna-and-enhanced-intelligence-for-even-more-practicality-and-comfort. 
  21. ↑ "PSA says new Peugeot, Citroen and Opel vans will set benchmark for segment" (in en). 2018-02-13. https://europe.autonews.com/article/20180213/ANE/180219909/psa-says-new-peugeot-citroen-and-opel-vans-will-set-benchmark-for-segment. 
  22. ↑ "Citroen Berlingo - because not everybody wants an SUV" (in en-US). 2019-04-15. https://www.just-auto.com/analysis/citroen-berlingo-because-not-everybody-wants-an-suv/. 
  23. ↑ "PSA claims class firsts for revamped Expert and Jumpy" (in en-US). 2016-04-05. https://www.just-auto.com/analysis/psa-claims-class-firsts-for-revamped-expert-and-jumpy/. 



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