The Opel Campo Half Cab 2.5 TD, producing 76 horsepower, was a utilitarian pickup truck manufactured from 1991 to 2001. It represented a budget-friendly, work-oriented option within the broader Opel Campo range, which itself was based on the Isuzu Faster platform. The “Half Cab” designation refers to the vehicle’s extended cab configuration, offering limited seating for passengers behind the driver and front passenger. This variant primarily served the needs of commercial users, farmers, and those requiring a robust, no-frills vehicle for hauling and light-duty tasks, particularly in European and select international markets. It was positioned as the entry-level diesel offering in the Campo lineup, below the more powerful and often better-equipped variants.
Technical Specifications
| Brand | Opel |
| Model | Campo |
| Generation | Campo Half Cab |
| Type (Engine) | 2.5 TD (76 Hp) |
| Start of production | 1991 |
| End of production | June, 2001 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (combined) | 8.2 l/100 km (28.7 US mpg, 34.4 UK mpg, 12.2 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 23.4 sec |
| Acceleration 0 – 62 mph | 23.4 sec |
| Acceleration 0 – 60 mph | 22.2 sec |
| Maximum speed | 140 km/h (86.99 mph) |
| Power | 76 Hp @ 3800 rpm |
| Power per litre | 30.4 Hp/l |
| Torque | 160 Nm @ 2000 rpm (118.01 lb.-ft. @ 2000 rpm) |
| Engine Model/Code | 4JA1T |
| Engine displacement | 2499 cm3 (152.5 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 93 mm (3.66 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Engine aspiration | Turbocharger |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 9 l (9.51 US qt | 7.92 UK qt) |
| Length | 4980 mm (196.06 in.) |
| Width | 1690 mm (66.54 in.) |
| Height | 1710 mm (67.32 in.) |
| Wheelbase | 3025 mm (119.09 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Independent coil spring |
| Front brakes | Ventilated discs |
Powertrain & Engine Architecture
The heart of the Campo Half Cab 2.5 TD was the Isuzu-sourced 4JA1T 2.5-liter inline-four diesel engine. This engine, a common sight in light commercial vehicles of the era, featured indirect injection and a turbocharger to boost power output. The indirect injection system, while less efficient than direct injection, contributed to quieter operation and reduced emissions for the time. The turbocharger, though relatively small, provided a noticeable increase in torque compared to naturally aspirated versions of the same engine. The engine utilized a cast iron block and head, known for their durability, but also contributing to a significant weight. The five-speed manual transmission was the only gearbox option available with this engine, providing a relatively wide range of gears for both on-road and off-road driving. The transmission was chosen for its robustness and ability to handle the engine’s torque output.
Driving Characteristics
The 76 horsepower and 160 Nm (118 lb-ft) of torque delivered by the 2.5 TD engine resulted in modest performance. Acceleration was slow, with a 0-60 mph time of around 22.2 seconds. The vehicle was geared towards utility rather than speed. The turbocharger helped to mitigate some of the engine’s inherent sluggishness, providing a boost in power at lower engine speeds. However, turbo lag was noticeable. The manual transmission allowed for precise control over gear selection, which was essential for maximizing the engine’s limited power. The Campo Half Cab 2.5 TD was best suited for steady cruising and hauling loads, rather than spirited driving. The suspension, while basic, provided a reasonably comfortable ride, even when the vehicle was loaded.
Equipment & Trim Levels
The Campo Half Cab 2.5 TD was typically equipped with minimal creature comforts, reflecting its work-oriented nature. Standard features generally included a basic dashboard with essential gauges, vinyl upholstery, and a simple steering wheel. Power steering was often an optional extra. The “Half Cab” configuration provided a small rear seating area, suitable for occasional passengers or storage. Optional extras could include a radio, upgraded interior trim, and a more robust suspension package. The focus was on providing a functional and durable vehicle at an affordable price point.
Chassis & Braking
The Campo Half Cab featured a body-on-frame construction, providing a robust and durable chassis. The front suspension utilized independent coil springs, while the rear suspension employed leaf springs, designed to handle heavy loads. The front brakes were ventilated discs, providing adequate stopping power, while the rear brakes were typically drums. This combination was common for pickup trucks of this era and weight class. The steering was a recirculating ball system, offering a direct but somewhat unrefined feel. Stabilizer bars were often omitted to maximize suspension travel and off-road capability.
Market Reception & Comparison
The Opel Campo Half Cab 2.5 TD was generally well-received as a practical and affordable workhorse. Critics praised its durability and fuel economy, but noted its lack of refinement and modest performance. Compared to other trims in the Campo lineup, such as those with more powerful gasoline engines, the 2.5 TD offered significantly lower running costs but at the expense of performance. It competed with other light commercial vehicles like the Ford Courier, Volkswagen Caddy, and Citroen Berlingo, offering a more rugged and utilitarian alternative. The diesel engine’s fuel efficiency was a major selling point, particularly for businesses and individuals who covered high mileage.
Legacy
The Opel Campo Half Cab 2.5 TD, while not a particularly glamorous vehicle, has proven to be remarkably durable. Many examples are still in use today, testament to the robustness of the Isuzu-derived engine and chassis. The 4JA1T engine is known for its longevity, provided it is properly maintained. In the used car market, these vehicles are typically valued for their practicality and affordability. They are often sought after by those needing a reliable and inexpensive pickup truck for work or recreational purposes. Parts availability can be a challenge, but many components are still available through specialist suppliers. The Campo Half Cab 2.5 TD represents a bygone era of simple, durable, and utilitarian vehicles.


