The Volkswagen Transporter (T4), produced from 1990 to 2003, represented a significant leap forward for the iconic van, moving from rear-wheel drive to a front-wheel drive layout for most variants. The 2.5-liter (110 hp) automatic version, specifically the L1H1 configuration, occupied a middle ground in the T4 lineup, offering a balance between usability, affordability, and ease of driving. Production of this specific variant ran from 1990 to 1995, primarily aimed at commercial users and families seeking a versatile vehicle. The T4, internally designated as the 7D series, was a pivotal model for Volkswagen, establishing many of the features and design cues that would define subsequent generations of the Transporter.
Technical Specifications
| Brand | Volkswagen |
| Model | Transporter |
| Generation | Transporter (T4) Panel Van |
| Type | 2.5 (110 Hp) Automatic L1H1 |
| Start of production | 1990 |
| End of production | 1995 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Van |
| Seats | 2 |
| Doors | 4-5 |
| Fuel consumption (combined) | 14.7 l/100 km (16 US mpg, 19.2 UK mpg, 6.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 154 km/h (95.69 mph) |
| Weight-to-power ratio | 14.8 kg/Hp, 67.7 Hp/tonne |
| Weight-to-torque ratio | 8.6 kg/Nm, 116.9 Nm/tonne |
| Power | 110 Hp @ 4500 rpm |
| Power per litre | 44.7 Hp/l |
| Torque | 190 Nm @ 2200 rpm (140.14 lb.-ft. @ 2200 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | AAF, ACU |
| Engine displacement | 2461 cm3 (150.18 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 95.5 mm (3.76 in.) |
| Compression ratio | 8.5:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Coolant | 11.5 l (12.15 US qt | 10.12 UK qt) |
| Kerb Weight | 1625 kg (3582.51 lbs.) |
| Max. weight | 2395-2775 kg (5280.07 – 6117.83 lbs.) |
| Max load | 770-1150 kg (1697.56 – 2535.32 lbs.) |
| Trunk (boot) space – maximum | 5400 l (190.7 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2000 kg (4409.25 lbs.) |
| Permitted trailer load without brakes | 700 kg (1543.24 lbs.) |
| Permitted towbar download | 100 kg (220.46 lbs.) |
| Length | 4650 mm (183.07 in.) |
| Width | 1840 mm (72.44 in.) |
| Height | 1940 mm (76.38 in.) |
| Wheelbase | 2920 mm (114.96 in.) |
| Front track | 1575 mm (62.01 in.) |
| Rear (Back) track | 1540 mm (60.63 in.) |
| Ride height (ground clearance) | 180 mm (7.09 in.) |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 11.7 m (38.39 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Independent torsion bar, double wishbone, Transverse stabilizer |
| Rear suspension | Independent coil spring, Trailing arm |
| Front brakes | Disc |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/70 R15; 205/65 R15; 215/65 R15 |
| Wheel rims size | 6J x 15; 7J x 15 |
INTRODUCTION
The Volkswagen Transporter T4 2.5 Automatic (L1H1) was a popular choice for businesses and families alike. Introduced in 1990, it represented a significant redesign of the Transporter line, moving away from the rear-wheel-drive layout of the T3. The L1H1 designation indicates a short wheelbase and a standard roof height, making it a relatively compact and maneuverable van. The 2.5-liter, 110 horsepower engine paired with an automatic transmission offered a more relaxed driving experience compared to the manual transmission options, though at the expense of some performance. This variant was positioned as a mid-range offering, appealing to those who prioritized convenience and ease of use over outright speed or carrying capacity.
Powertrain & Engine Architecture
The heart of the T4 2.5 Automatic is the AAF or ACU engine code 2.461-liter inline five-cylinder gasoline engine. This engine featured a single overhead camshaft (SOHC) valvetrain and multi-port fuel injection. The five-cylinder configuration provided a relatively smooth power delivery, although it wasn’t known for being particularly refined. The automatic transmission was a four-speed unit, designed to provide comfortable shifting for everyday driving. While not a particularly advanced transmission by modern standards, it was reliable and well-suited to the engine’s torque characteristics. The engine’s relatively low compression ratio of 8.5:1 was a compromise between performance and fuel economy, and it was designed to run on lower octane gasoline.
Driving Characteristics
The 110 hp and 190 Nm (140 lb-ft) of torque delivered by the 2.5-liter engine, when coupled with the four-speed automatic transmission, resulted in a driving experience that prioritized usability over outright performance. Acceleration was adequate for most situations, but the van felt noticeably slower when fully loaded or climbing hills. The automatic transmission’s gear ratios were geared towards fuel efficiency and smooth cruising, rather than rapid acceleration. Compared to the 1.9-liter diesel or the more powerful 2.8-liter VR6 versions, the 2.5 Automatic felt less responsive and required more planning when overtaking. However, the automatic transmission made it significantly easier to drive in stop-and-go traffic, a key advantage for urban delivery drivers.
Equipment & Trim Levels
The T4 2.5 Automatic L1H1 typically came with a fairly basic level of equipment, reflecting its commercial vehicle roots. Standard features included power steering, a basic stereo system, and cloth upholstery. The interior was functional and durable, designed to withstand the rigors of daily use. Optional extras included air conditioning, upgraded stereo systems, and more comfortable seating. Higher trim levels offered additional features such as electric windows and central locking. The L1H1 configuration offered a generous cargo space of 5400 liters (190.7 cubic feet), making it suitable for a wide range of applications.
Chassis & Braking
The T4 featured an independent suspension system on both the front and rear axles. The front suspension utilized a torsion bar and double wishbone setup, while the rear suspension employed coil springs and trailing arms. This configuration provided a reasonably comfortable ride, even when the van was loaded. The braking system consisted of disc brakes on the front wheels and drum brakes on the rear wheels. Anti-lock braking system (ABS) was available as an option, enhancing safety in slippery conditions. The steering was rack and pinion, providing precise and responsive handling.
Market Reception & Comparison
The T4 2.5 Automatic was generally well-received by critics as a practical and versatile van. However, the automatic transmission was sometimes criticized for its lack of responsiveness and its impact on fuel economy. Compared to the manual transmission versions, the automatic models typically achieved lower fuel economy figures. The 1.9 TDI diesel variants were also popular, offering significantly better fuel economy and comparable performance. The 2.8 VR6 offered more power but came at a higher price point. The 2.5 Automatic found its niche among those who valued convenience and ease of driving over outright performance or fuel efficiency.
Legacy
The Volkswagen Transporter T4 2.5 Automatic, while not the most powerful or fuel-efficient variant, remains a popular choice among classic van enthusiasts and those seeking a reliable and versatile workhorse. The 2.5-liter engine, while not known for its longevity, is relatively simple to maintain and repair. The automatic transmission, if properly maintained, can provide years of reliable service. Today, well-maintained examples of the T4 2.5 Automatic are sought after by collectors and those looking for a unique and characterful vehicle. Its enduring popularity is a testament to the T4’s overall quality and versatility.
