The Volkswagen Transporter (T4), produced from 1990 to 2003, represented a significant leap forward for the iconic Volkswagen van. The 2.5-liter (110 hp) automatic variant, specifically the L2H1 configuration, occupied a middle ground within the T4 lineup, offering a balance between practicality, comfort, and affordability. This version was primarily aimed at commercial users and families seeking a versatile vehicle for both work and leisure, particularly in European markets where manual transmissions were dominant, making the automatic a relatively uncommon but desirable option. Production of this specific engine and transmission pairing spanned from 1990 to 1995, before being superseded by updated engine variants.
Technical Specifications
| Brand | Volkswagen |
| Model | Transporter |
| Generation | Transporter (T4) Panel Van |
| Type (Engine) | 2.5 (110 Hp) Automatic L2H1 |
| Start of production | 1990 year |
| End of production | 1995 year |
| 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 | 15.2 kg/Hp, 65.7 Hp/tonne |
| Weight-to-torque ratio | 8.8 kg/Nm, 113.4 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 | 1675 kg (3692.74 lbs.) |
| Max. weight | 2640-2800 kg (5820.2 – 6172.94 lbs.) |
| Max load | 965-1125 kg (2127.46 – 2480.2 lbs.) |
| Trunk (boot) space – maximum | 6300 l (222.48 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 | 5055 mm (199.02 in.) |
| Width | 1840 mm (72.44 in.) |
| Height | 1940 mm (76.38 in.) |
| Wheelbase | 3320 mm (130.71 in.) |
| Front track | 1575 mm (62.01 in.) |
| Rear (Back) track | 1540 mm (60.63 in.) |
| Front overhang | 860 mm (33.86 in.) |
| Rear overhang | 875 mm (34.45 in.) |
| Ride height (ground clearance) | 180 mm (7.09 in.) |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 12.9 m (42.32 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | 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, launched in 1990, represented a significant redesign of Volkswagen’s popular commercial vehicle. The T4 moved to a front-wheel-drive layout (though Syncro four-wheel-drive versions were also available), offering improved space utilization and a more comfortable ride. The 2.5-liter, 110 horsepower engine coupled with a four-speed automatic transmission in the L2H1 (long wheelbase, high roof) configuration was a relatively uncommon, but sought-after variant. The L2H1 designation indicates a longer wheelbase and a higher roofline, maximizing cargo capacity. This combination aimed to provide a practical and relatively refined option for businesses and families needing a versatile van.
Powertrain & Engine Architecture
The heart of this Transporter variant is the 2.5-liter inline five-cylinder gasoline engine, identified by engine codes AAF and ACU. This engine featured a single overhead camshaft (SOHC) valvetrain and multi-port fuel injection. The five-cylinder configuration, while less common than inline-fours or V6s, offered a good balance of smoothness and power delivery. The automatic transmission was a four-speed unit, designed to provide ease of use, particularly in urban environments. While not known for its sportiness, the transmission was robust and generally reliable. The engine’s relatively low compression ratio of 8.5:1 was typical for the era and allowed for the use of lower octane fuel, though higher octane fuel was recommended for optimal performance.
Driving Characteristics
The 110 hp and 190 Nm (140 lb-ft) of torque delivered by the 2.5-liter engine, when paired with the four-speed automatic, resulted in a driving experience focused on usability rather than outright performance. Acceleration was adequate for everyday driving, but the van was not particularly quick. The automatic transmission, while convenient, did contribute to a slight loss of power compared to the manual transmission versions. Gear ratios were optimized for fuel economy and relaxed cruising, rather than rapid acceleration. The front-wheel-drive layout provided predictable handling, but the van’s high center of gravity and relatively soft suspension meant it wasn’t a cornering machine. Compared to the more powerful 1.9 TDI diesel or the higher-output gasoline engines, this variant prioritized comfort and ease of driving over performance.
Equipment & Trim Levels
The 2.5-liter automatic L2H1 Transporter typically came with a fairly basic level of equipment, reflecting its commercial vehicle roots. Standard features generally included power steering, central locking, and a basic stereo system. Interior upholstery was typically durable cloth. Optional extras included air conditioning, electric windows, upgraded stereo systems, and various storage solutions for the cargo area. The dashboard layout was functional and straightforward, prioritizing practicality over aesthetics. Trim levels were relatively limited, with most variations coming from the addition of optional equipment.
Chassis & Braking
The T4 Transporter utilized an independent torsion bar suspension at the front, providing a reasonably comfortable ride. The rear suspension employed a trailing arm setup with coil springs. Front brakes were discs, offering adequate stopping power, while rear brakes were drums, a cost-saving measure common in commercial vehicles of the time. ABS (Anti-lock Braking System) was often included as standard equipment, enhancing safety. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering. The chassis was designed to handle the van’s substantial weight and payload capacity.
Market Reception & Comparison
The 2.5-liter automatic Transporter received mixed reviews. Critics generally praised its practicality and ease of use, particularly the convenience of the automatic transmission. However, the engine was often criticized for being underpowered, especially when the van was fully loaded. Fuel economy was also a concern, with the 2.5-liter gasoline engine consuming significantly more fuel than the diesel alternatives. Compared to the popular 1.9 TDI diesel, the 2.5-liter gasoline engine offered less torque and poorer fuel economy, but provided a smoother and quieter driving experience. The automatic transmission, while convenient, added to the fuel consumption and reduced performance compared to the manual versions.
Legacy
The Volkswagen Transporter T4, including the 2.5-liter automatic variant, has developed a loyal following among enthusiasts and commercial vehicle operators. While the 2.5-liter engine isn’t known for being particularly long-lasting, regular maintenance can ensure its continued reliability. Today, these vans are increasingly sought after as classic vehicles and camper conversions. The automatic transmission, while not as common as the manual, is often preferred by drivers seeking a more relaxed driving experience. Parts availability is generally good, although some specific components may be becoming increasingly difficult to find. The T4 remains a popular choice for those seeking a versatile and iconic van with a unique character.
