Volkswagen Transporter (T4)

Volkswagen Transporter (T4)
Volkswagen Transporter (T4)
Overview
Manufacturer	Volkswagen (1990-1995); Volkswagen Commercial Vehicles (1995-2003)
Also called	Volkswagen Eurovan (North America); Volkswagen Caravelle
Production	1990–2003
Assembly	Hannover, Germany; Poznań, Poland; Jakarta, Indonesia (Garuda Mataram Motor); Taoyuan, Taiwan; Shah Alam, Malaysia
Body and chassis
Class	Light commercial vehicle (M)
Body style	4-door van; 5-door van; 6-door van; 2-door pickup platform; 3-door pickup platform; 4-door pickup platform; 4-door campervan
Layout	Transverse front engine, front-wheel drive or four-wheel-drive
Platform	Volkswagen Group T4 platform
Powertrain
Transmission	5-speed manual; 4-speed automatic
Dimensions
Wheelbase	2,920 mm (115.0 in) (swb); 3,320 mm (130.7 in) (lwb)
Length	4,707 mm (185.3 in) (swb); 5,107 mm (201.1 in) (lwb)
Width	1,840 mm (72.4 in)
Height	1,940 mm (76.4 in) (normal roof); 2,430 mm (95.7 in) (high roof)
Chronology
Predecessor	Volkswagen Type 2 (T3)
Successor	Volkswagen Transporter (T5); Volkswagen Routan (U.S. & Canada)

The Volkswagen Transporter (T4), 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the German manufacturer Volkswagen Commercial Vehicles between 1990 and 2003, succeeding the Volkswagen Type 2 (T3) and superseded by the Volkswagen Transporter (T5).

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 in the late 1970s with the idea of replacing their air-cooled, rear-engined T2 vans with a front-engined, water-cooled design. 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" (2920mm) and "long" (3320mm).

Body types

Van

Panel Van - without any windows behind the b-pillar; single row of seats
Kombi or Half-Panel - with additional windows between the b and c-pillars; 2 rows of seats
Caravelle or Multivan - with windows all round; 3 rows of seats (Known as the Eurovan in the US)

Pickup

Single cab - based on a SWB chassis
Double cab - based on a LWB chassis (aka Doka, from the German: Doppelkabine)

Razor back, a very rare chassis cab with hydraulic rear body that was produced between 1998 to 2000 in the uk

Roofs

Panel vans were available with two different roof heights; standard (1940mm) and high-top (2430mm). High-tops were only manufactured on the LWB chassis, although campervan conversions often have pop-top or (usually fibreglass) 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 (passenger side) or twin (both sides) 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 1999. However, campers and other specialist vehicles produced between 1994 and 1999 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, made by and named after their contractor, Westfalia-Werke.

Engines

Petrol engines

2.0	AAC	inline-4 SOHC 8v	1,968 cc (120.1 cu in)	84 PS (62 kW; 83 bhp) @ 4,300	159 N⋅m (117 lbf⋅ft) @ 2,200	1990–2003
2.5	AAF; ACU	inline-5 SOHC 10v	2,461 cc (150.2 cu in)	112 PS (82 kW; 110 bhp) @ 4,500	190 N⋅m (140 lbf⋅ft) @ 2,200	1990–1997
2.5	AET; APL; AVT	inline-5 SOHC 10v	2,461 cc (150.2 cu in)	115 PS (85 kW; 113 bhp) @ 4,500	200 N⋅m (148 lbf⋅ft) @ 2,200	1997–2003
2.8 VR6	AES	VR6 DOHC 12v	2,792 cc (170.4 cu in)	140 PS (103 kW; 138 bhp) @ 4,500	240 N⋅m (177 lbf⋅ft) @ 3,000	1996–2000
2.8 V6	AMV, AXK	V6 DOHC 24v	2,792 cc (170.4 cu in)	204 PS (150 kW; 201 bhp) @ 6,200	245 N⋅m (181 lbf⋅ft) @ 2,500	2000–2003

Diesel engines

Indirect injection


Model	Engine ID code	Engine configuration	Engine displacement	DIN rated motive power @ rpm	Torque @ rpm	Years
1.9 D	1X	inline-4 SOHC 8v	1,896 cc (115.7 cu in)	61 PS (45 kW; 60 bhp) @ 3,700	127 N⋅m (94 lbf⋅ft) @ 1,700	1990–1995
1.9 TD	ABL	inline 4 SOHC 8v	1,896 cc (115.7 cu in)	68 PS (50 kW; 67 bhp) @ 3,700	140 N⋅m (103 lbf⋅ft) @ 2,000-3,000	1993–2003
2.4 D	AJA	inline-5 SOHC 10v	2,370 cc (144.6 cu in)	75 PS (55 kW; 74 bhp) @ 3,700	160 N⋅m (118 lbf⋅ft) @ 1,900-2,900	1997–2003
2.4 D	AAB	inline-5 SOHC 10v	2,370 cc (144.6 cu in)	78 PS (57 kW; 77 bhp) @ 3,700	164 N⋅m (121 lbf⋅ft) @ 1,800	1990–1998

Turbocharged Direct Injection

Model	Engine ID code	Engine configuration	Engine displacement	DIN rated motive power @ rpm	Torque @ rpm	Compression Ratio	Years
2.5 TDI	AJT; AYY	inline-5 SOHC 10v	2,461 cc (150.2 cu in)	88 PS (65 kW; 87 bhp) @ 3,700	195 N⋅m (144 lbf⋅ft) @ 2,000-2,600	19,5	1998–2003
2.5 TDI	ACV; AUF; AYC; AXL	inline-5 SOHC 10v	2,461 cc (150.2 cu in)	102 PS (75 kW; 101 bhp) @ 3,500	250 N⋅m (184 lbf⋅ft) @ 1,900-2,300	19,5	1995–2003
2.5 TDI	AHY; AXG	inline-5 SOHC 10v	2,461 cc (150.2 cu in)	151 PS (111 kW; 149 bhp) @ 4,000	295 N⋅m (218 lbf⋅ft) @ 1,900-3000	19,0	1998–2003

Enthusiasts' groups

Due largely to its versatility, as well as popularity as a campervan, the Volkswagen Transporter (including the T4) 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)

Volkswagen Eurovan VR6 Rialta

Volkswagen Eurovan VR6 Rialta rear

The Transporter T4 was exported to North America from 1992 until 2003 under the moniker Eurovan.

In the US, the short wheelbase Eurovan 5-cylinder passenger models (CL, GL, GLS, and MV) 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". VW only imported them to the US for one year because sales in the US were disappointing, but sales continued in Canada and Mexico. VW reintroduced the Eurovan passenger models in the US for model year 1999 with a VR6 engine as standard, and discontinued it again with worldwide T4s after 2003. The manual transmission was not offered in North America with the VR6 engine.

VW imported the short wheelbase Eurovan 5-cylinder gas engine passenger models (CL, GL, GLS, MV Weekender and Westfalia Camperised) to Canada from 1991 to 1996. The 77 hp 2,4L 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. Combi and crewcab pick-up versions (sold as Transporter) were also available in 1992. A panel version (long wb only) was sold from 1993 to 1997.

The Eurovan Camper by Winnebago was introduced in the US and Canada in 1995 with the five-cylinder engine, and was upgraded to the VR6 for the 1997-2003 models. These were only available on the longer 3,320 mm (131 in) 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(Itasca branded). 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 U.S., the models were:

the seven-seat Eurovan CL,GL, and GLS
the Eurovan MV, in which the second row of seats face the rear and are removable, the third row converts into a bed, a folding table in the passenger area, window curtains, and a fluorescent lamp above table.
the Eurovan MV Weekender, an MV plus a Westfalia conversion that adds a pop-top roof, a second overhead bed, bug screens for side windows and rear hatch, full set of curtains, auxiliary battery, fluorescent interior lights and under seat thermoelectric cooler.
the Eurovan Camper, which is the long wheelbase commercial van converted by Winnebago Industries to include a pop-top roof, two two-person beds, seating for four (plus optional single or two-person center seats), a one cubic foot refrigerator that runs on propane, DC, or AC, a propane furnace, a closet, cabinets, sink with cold water and a gray water tank, a two-burner propane stove, two two-person dinette tables, coach battery, house lighting, and the two front bucket seats made to swivel around to face the dinette/kitchen area. The 2000 EVC is 17 feet (5,200 mm) long.

External links

https://books.google.hu/books?id=5Il8AwAAQBAJ&printsec=frontcover#v=onepage&q&f=false - An in depth history of the Transporter T4.