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THE MB140 SCHOOL

THE MB140 SCHOOL

Passion, observation, restoration of the legendary Mercedes-Benz W140 S-class (1991-1998)

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  • Ins
  • GuidemapHow to better understand the categories of this website and read it appropriately.
  • ArticlesCollection of written works about the 140 from different aspects.
    • EpistemologyAuthentic passion regarding history, impression and investigation.
      • History
      • Impression
      • Investigation
    • MethodologyRestoration journal, parts review and photograhping experience.
      • Parts
      • Restoration
      • Photoreception
    • SeminarOngoing advanced research.
  • Public ArchiveThe collection of historical documents providing 140 contents.
    • Genuine ReleaseOfficial Mercedes-Benz prints include press and marketing information.
      • Press Photo
      • Owner’s Manual
      • Sales Brochures
      • Press Information
      • Internal Publications
    • Public RecreationThe 140-related literatures and items created by third parties include magazines and toys
      • Models & Toys
      • Auto Magazines
      • Literature Books
  • EncyclopædiaThe reference work providing summaries of general 140 statistics.
    • TechnologyIn-factory comprehensive knowledge regards developing and manufacturing.
      • Technical Modifications
      • Sonderausstattungen Code (SA CODE)
    • StatisticsOut-factory comprehensive statistics regards marketing and sales
      • Color Library
      • Global Delivery Data
      • Production Numbers
  • AboutA brief introduction of this site and people who inspired ,invented it
    • Family MembersCurrent fleet include preserved, restored examples and ongoing projects.
      • Cougar, 1992 500 SEL
      • Nonna, 1993 S 320
      • Octavius, 1993 S 600
      • Chimera, 1994 S 500 Coupe
      • Furi, 1994 S 320
      • Beatrice, 1996 S 600 Sonderschutz
      • Ruby, 1996 S 600
      • Big Apple, 1997 S 420
      • Bianca, 1998 S 320
      • Persian Kitty, 1998 S 280
      • Ongoing Projects

Category: History

History

History: Jürgen Hubbert — the man walked with W140

12/26/202512/27/2025
Jürgen Hubbert may have been one of the very few Mercedes-Benz executives widely known in the pre-internet era. As “Mr. Mercedes,” his public stature was arguably no less prominent than…
History

History: W140, Mercedes’ rise in China

10/25/202510/25/2025
As the founder of this site, I was born and raised in China, and I remain deeply rooted in my homeland. Perhaps some may find it surprising that a person…
History

History: Werner Niefer’s W140 days

08/17/202512/14/2025
Werner Niefer, one of the many key figures behind the W140, was once quite important but is often overlooked today. Alternatively, on German Wikipedia, he's referred to as the "Father…
History

History: A Day in Death Valley

04/04/202504/04/2025
Death Valley National Park is the ultimate testing ground for automakers who spare no expense when it comes to vehicle developers. Located on the border of California and Nevada, Death…
History

History: Beatrice in Kremlin

11/09/202410/15/2025
Beatrice is a rather special car in my collection, both for me and for her. I have already described the part about me in <Restoration: The 1/43 Beatrice>, there is…
History

History: Cannes trial-driving launch

09/15/202409/18/2024
The new S-Klasse is the absolute star of the 1991 Geneva Motor Show, where the press days begin on March 5th. Meanwhile, preparations are underway for trail-driving in the south…
History

History: AMG JAPAN’s timeline and statistics

07/27/202409/17/2024
In the 140 era, AMG-tuned S-Klasse were marketed independently from the Mercedes sales system. They were not official Mercedes models and did not even have a warranty from Mercedes. After…
History

History: Olivier Rahier recalls Duchatelet W 140

05/18/202403/27/2025
The Carat Duchatelet from Liege, Belgium is a special tuning company that isn't "Made in Germany" as people obssesed with, but is more favored by Mercedes-Benz than those "Made in…
History

History: Our first anniversary

05/04/202405/04/2024
On April 29, 2024, we are one year old! What an age, the 140 has been discontinued for 24 years, where have we been? But our number is nothing to…
History

History: Geneva 1991

03/02/202407/24/2024
If the Mercedes-Benz Classic Center were to commemorate 140 today, say the 33rd anniversary, they would definitely choose a day to post on social media. That day is not the…
History

History: Olivier Boulay recalls coupe design

02/24/202410/01/2024
As a product from the early 1990s, development of the 140 was largely completed by 1991, which was 33 years ago. Even the young engineers at that time have now…
History

History: After Weiss v. MBNA

01/13/202403/24/2025
The 1993 US consumer lawsuit against 140 is almost completely forgotten today. The incident itself may no longer be important, but it left a permanent mark on our cars. As…
History

History: Hunting the S-KU 7581

01/06/202402/02/2024
Officially, the 140 sedan was launched at Genf 1991 in March 1991. However, if you lived through 1990 and followed some of the automotive journals, you might be wondering why…
History

History: W140 from TRASCO BREMEN

12/24/202303/15/2025
As the 1990s progressed, the heady days were over and the recession hit ultra-luxury cars and their tuners. In the new 10 years, TRASCO BREMEN, which started in 1983, has…
History

History: Project DIAMANT, the MAYBACH

09/14/202306/10/2024
An interesting topic. Some sort of connections between the MAYBACH W 240, produced from 2002 to 2012, and the W 140 we know well have become known. So, why did…
History

History: C 140, Sacco’s pride

08/29/202312/04/2023
In some journalist parlance, and still is today, the 140 is referred to as "over-engineered". It probably was, although some are prooved to be advanced, sometimes rushing to answer is…
History

History: Evolution of the owner’s manual cover art

07/20/202304/19/2025
Encyclopedia and public archive have joined the mb-140.school, there is an owner's manual division in the public archive. Currently it only colleted the cover and basic information, this article will…
History

History: Dream back 1993 with Octavius

03/07/202112/27/2023
One-child, improved life, no cram school, rich interests, parental welfare housing, 30 years less struggle… Only after having two kids did I realize that the 90s generation was the happiest…

Category Cloud

Family Members History Impression Investigation Ongoing Projects Parts Photoreception Restoration
Parts: Facelift Taillights

Parts: Facelift Taillights

How often do you encounter issues like this? The appearance of a part is critically important—any carelessness can directly affect the car’s overall image. This means that even when ordering parts from an authorized Mercedes-Benz dealer, one must proceed with caution. Perhaps there is no better example to discuss than taillights. Some people liken headlights…

by Yunce 03/31/202603/31/2026
Impression: Felice — Filling the Gaps

Impression: Felice — Filling the Gaps

In 2026, my approach to collecting W140s entered a more passive phase. I felt my collection had reached a kind of saturation, so I only took in donor cars with reuse value—just in case they might be needed in the future. In fact, since February 2024, I haven’t come across a single project that truly…

by Yunce 02/08/202602/08/2026
Restoration: Bau 3

Restoration: Bau 3

The most unexpected thing happened in 2025: we decided to leave behind a restoration facility that had been in use for barely over a year, and within just three months build—and move into—an even better location elsewhere. It was a headache of a beginning, and all I could do was find ways to amuse myself…

by Yunce 01/25/202601/26/2026
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