Volkswagen Transporter (T4)


The Volkswagen Transporter , marketed in North America as the Volkswagen EuroVan, is a van produced by the German manufacturer Volkswagen Commercial Vehicles between 1990 and 2003, succeeding the Volkswagen Type 2 and superseded by the Volkswagen Transporter.

History

Introduced in 1990, the T4 was the first Volkswagen van to have a front-mounted, water-cooled engine. Prompted by the success of similar moves with their passenger cars, Volkswagen had toyed with the idea of replacing their air-cooled, rear-engined T2 vans with a front-engined, water-cooled design in the late 1970s. The reasons for deciding in 1980 to instead introduce a new rear-engined T3 are unclear. Thus, the introduction of a front-engined layout was delayed until the arrival of the T4. After a run of nearly 14 years, T4 production ceased in 2003, making it second only to the T1 for length of production in its home market.

Chassis

Part of the success of the T4 was its versatility. It was available in many forms and sizes as standard and formed the basis of many specialist vehicles, from buses to campervans to ambulances.

Wheelbase

Two standard wheelbases were available; "short" and "long".

Body types

Van

Panel vans were available with two different roof heights; standard and high-top. High-tops were only manufactured on the LWB chassis, although campervan conversions often have pop-top or high-tops added to both SWB and LWB chassis.

Doors

Vans have either a single, roof-hinged "tailgate" or two "barn" doors at the rear and either a single or twin sliding doors.

Long and short-nose

There was one major facelift to the T4, in 1996, when a re-shaped, longer front end was introduced. This was needed to fit the six-cylinder VR6 engine into the T4's engine bay. Initially, only Caravelles and Multivans were available with the longer nose, since these were the only models available with the VR6 engine.
The commercial variants continued to be produced with the shorter nose until 2003. However, campers and other specialist vehicles produced between 1996 and 2003 may have either the short or the long nose, depending on which model was used as the base vehicle. In keeping with the Type 2's naming convention, the short and long-nose versions are also informally known as T4a and T4b, respectively.

Four Wheel Drive (Syncro)

The T4 was also available with a permanent 4WD system that uses a Viscous coupling unit as a centre differential to regulate the distribution of torque to the rear axle. These models are called "syncro" and were available with the 2.4D, 2.5Tdi and 2.5 petrol engines on all body types and both wheelbases. Some syncro models also have a mechanically locking rear differential. Since the rear differential precludes the placement of the spare wheel in the usual place under the body, syncro vans either store it inside the body or on an external, hinged bracket.

Campervans

The T4 is a very popular base for building a small to medium-sized camper and day-vans, both as self-build projects and for professional conversions. Volkswagen themselves also sold campervan versions of the T4. Outside of the US these were made by and named after their contractor, Westfalia-Werke. These Westfalia-Werke built campervans were named 'California', except in Canada where they were called simply 'Westfalia'.
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Winnebago_Industries was the primary converter of VW T4 campers sold in the US.

Engines

Petrol engines

Diesel engines

;Indirect injection
ModelEngine ID codeEngine configurationEngine displacementDIN rated power at rpmTorque at rpmYears
1.9 D1Xinline-4 SOHC 8v at 3,700 at 1,7001990–1995
1.9 TDABLinline 4 SOHC 8v at 3,700 at 2,000-3,0001993–2003
2.4 DAJAinline-5 SOHC 10v at 3,700 at 1,900-2,9001997–2003
2.4 DAABinline-5 SOHC 10v at 3,700 at 1,8001990–1998

;Turbocharged Direct Injection
ModelEngine ID codeEngine configurationEngine displacementDIN rated power at rpmTorque at rpmCompression RatioYears
2.5 TDIAJT; AYYinline-5 SOHC 10v at 3,700 at 2,000-2,60019,51998–2003
2.5 TDIACV; AUF; AYC; AXLinline-5 SOHC 10v at 3,500 at 1,900-2,30019,51995–2003
2.5 TDIAHY; AXGinline-5 SOHC 10v at 4,000 at 1,900-300019,01998–2003

Enthusiasts' groups

Due largely to its versatility, as well as popularity as a campervan, the Volkswagen Transporter has an extensive following amongst enthusiasts. Meetings are held regularly throughout the year in countries across Europe and there are several Internet forums dedicated to T4 owners and enthusiasts.
In May 2010, the German enthusiasts of the T4 held a celebration of the 20th anniversary of the production of the first T4. Several hundred T4s took part with vans from as far afield as Russia, France, Spain, central Europe and the Nordic countries.

T4 in North America (EuroVan)

The Transporter T4 was exported to North America from 1992 until 2003 under the moniker EuroVan.
In the United States, the short wheelbase EuroVan 5-cylinder passenger models were only sold for model year 1993. Smaller than a standard American delivery van, but larger than an American or Japanese passenger minivan, Volkswagen played up its size with the slogan, "EuroVan: There's nothing mini about it". Volkswagen only imported them to the U.S. market for one year because sales in the United States were disappointing, but sales continued in Canada and Mexico. Volkswagen reintroduced the EuroVan passenger models in the United States for model year 1999 with a VR6 engine as standard, but discontinued the T4 worldwide after 2003. The manual gearbox was not offered in North America with the VR6 engine.
Volkswagen imported the short wheelbase EuroVan 5-cylinder petrol engine passenger models to Canada from 1991 to 1996. The 77 hp 2.4 litre diesel engine was optional in Canada between 1993 and 1996. The long wheelbase version was also on offer in 1992 only as a 10 seaters CL or GL model trim. Kombi and crewcab pickup versions were also available in 1992. A panel version was sold from 1993 to 1997.
The EuroVan Camper by Winnebago was introduced to the United States and Canada in 1995 with the five-cylinder engine, and upgraded to the VR6 for the 1997-2003 models. These were only available on the longer wheelbase T4. These small pop top camper vans are unique in North America and have developed a cult following.
Winnebago also built three small Class C motorhomes with the forward cab of the T4/EuroVan called the Rialta, Vista, and Sunstar. The Rialta was available in 1995-1996 with the five-cylinder engine, in 1997-2001 with the AES version of the VR6, and in 2002-2005 with the AXK engine. The Vista and Sunstar were only produced in 2002-2004, all using the AXK engine.
In the United States, the models were: