Diffuser (automotive)

Diffuser - aerodynamic surface (rear shape) on an automotive. Article "Diffuser (automotive)" in English Wikipedia has 42.3 points for quality (as of July 1, 2025). The article contains 7 references and 8 sections.

This article has the best quality in German Wikipedia. However, this article is the most popular in English version.

In June 2025 the article "Diffuser (automotive)" was edited by 1 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article "Diffuser (automotive)", its content was written by 47 registered users of English Wikipedia and edited by 250 registered Wikipedia users in all languages.

The article is cited 146 times in English Wikipedia and cited 1074 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #80066 in February 2010
• Global: #29834 in April 2009

The highest popularity rank from 2008:

• Local (English): #16238 in April 2009
• Global: #18337 in April 2009

There are 17 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) Diffusor (Motorsport)		47.3912
2	English (en) Diffuser (automotive)		42.2646
3	French (fr) Diffuseur (automobile)		40.5226
4	Japanese (ja) ディフューザー (自動車)		31.3019
5	Turkish (tr) Araba difüzör		28.4837
6	Russian (ru) Диффузор (автомобиль)		26.5421
7	Finnish (fi) Diffuusori		18.7154
8	Italian (it) Diffusore (veicoli)		17.6961
9	Croatian (hr) Difuzor		17.663
10	Catalan (ca) Difusor		10.9114

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Diffuser (automotive)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Diffuser (automotive)		1 259 967
2	Japanese (ja) ディフューザー (自動車)		451 041
3	German (de) Diffusor (Motorsport)		383 349
4	Russian (ru) Диффузор (автомобиль)		192 980
5	Italian (it) Diffusore (veicoli)		122 411
6	French (fr) Diffuseur (automobile)		79 058
7	Croatian (hr) Difuzor		45 649
8	Finnish (fi) Diffuusori		40 224
9	Portuguese (pt) Difusor		29 186
10	Swedish (sv) Diffuser		27 458

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Diffuser (automotive)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Diffuser (automotive)		3 077
2	Japanese (ja) ディフューザー (自動車)		936
3	German (de) Diffusor (Motorsport)		692
4	Russian (ru) Диффузор (автомобиль)		433
5	Italian (it) Diffusore (veicoli)		281
6	French (fr) Diffuseur (automobile)		237
7	Portuguese (pt) Difusor		73
8	Croatian (hr) Difuzor		72
9	Finnish (fi) Diffuusori		70
10	Persian (fa) دیفیوزر (خودرو)		47

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Diffuser (automotive)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Diffusor (Motorsport)		50
2	English (en) Diffuser (automotive)		47
3	Italian (it) Diffusore (veicoli)		34
4	French (fr) Diffuseur (automobile)		30
5	Russian (ru) Диффузор (автомобиль)		23
6	Japanese (ja) ディフューザー (自動車)		14
7	Finnish (fi) Diffuusori		9
8	Swedish (sv) Diffuser		8
9	Croatian (hr) Difuzor		7
10	Norwegian (no) Diffuser		6

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Diffuser (automotive)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Diffusor (Motorsport)		1
2	English (en) Diffuser (automotive)		1
3	Bulgarian (bg) Дифузьор		0
4	Catalan (ca) Difusor		0
5	Persian (fa) دیفیوزر (خودرو)		0
6	Finnish (fi) Diffuusori		0
7	French (fr) Diffuseur (automobile)		0
8	Croatian (hr) Difuzor		0
9	Indonesian (id) Difuser (otomotif)		0
10	Italian (it) Diffusore (veicoli)		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Diffuser (automotive)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Diffuseur (automobile)		261
2	English (en) Diffuser (automotive)		146
3	Japanese (ja) ディフューザー (自動車)		144
4	German (de) Diffusor (Motorsport)		138
5	Russian (ru) Диффузор (автомобиль)		125
6	Italian (it) Diffusore (veicoli)		109
7	Portuguese (pt) Difusor		91
8	Croatian (hr) Difuzor		10
9	Ukrainian (uk) Дифузор автомобільний		10
10	Persian (fa) دیفیوزر (خودرو)		8

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#	Language	Value
bg	Bulgarian Дифузьор
ca	Catalan Difusor
de	German Diffusor (Motorsport)
en	English Diffuser (automotive)
fa	Persian دیفیوزر (خودرو)
fi	Finnish Diffuusori
fr	French Diffuseur (automobile)
hr	Croatian Difuzor
id	Indonesian Difuser (otomotif)
it	Italian Diffusore (veicoli)
ja	Japanese ディフューザー (自動車)
no	Norwegian Diffuser
pt	Portuguese Difusor
ru	Russian Диффузор (автомобиль)
sv	Swedish Diffuser
tr	Turkish Araba difüzör
uk	Ukrainian Дифузор автомобільний

Best Rank

English: #16238 04.2009

Global: #18337 04.2009

Best Rank

English: #80066 02.2010

Global: #29834 04.2009

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information