The Dodge Ram 250 Crew Cab (D/W) D250, equipped with the 5.9-liter V8 engine producing 175 horsepower, represents a significant offering from Dodge’s heavy-duty truck lineup during the 1981-1989 model years. This variant occupied a middle ground within the Ram 250 series, providing a balance between capability and affordability for buyers needing a robust work truck with passenger space. It was part of the first generation of the Dodge Ram, known internally as the D-series, and specifically the ‘D/W’ designation denoted the Crew Cab configuration. This generation marked a shift towards more aerodynamic styling and improved comfort compared to its predecessors.
Technical Specifications
| Brand | Dodge |
| Model | RAM |
| Generation | Ram 250 Crew Cab (D/W) |
| Type (Engine) | D250 5.9 V8 (175 Hp) |
| Start of production | 1981 |
| End of production | 1989 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 3 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Power | 175 Hp @ 4000 rpm |
| Power per litre | 29.7 Hp/l |
| Torque | 353 Nm @ 2000 rpm / 260.36 lb.-ft. @ 2000 rpm |
| Engine layout | Front, Longitudinal |
| Engine displacement | 5899 cm3 / 359.98 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 101.6 mm / 4 in. |
| Piston Stroke | 90.93 mm / 3.58 in. |
| Compression ratio | 8:1 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 5.6 l / 5.92 US qt | 4.93 UK qt |
| Coolant | 14.5 l / 15.32 US qt | 12.76 UK qt |
| Fuel tank capacity | 76 l / 20.08 US gal | 16.72 UK gal |
| Length | 6217 mm / 244.76 in. |
| Width including mirrors | 2019 mm / 79.49 in. |
| Wheelbase | 4191 mm / 165 in. |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 4 gears, manual transmission |
| Front suspension | Independent coil spring |
| Rear suspension | Rigid axle suspension, Leaf spring |
| Front brakes | Disc, 325.63×30.23 mm |
| Rear brakes | Drum, 304.8×63.5 mm |
| Steering type | Cone worm with recirculation balls |
Powertrain & Engine Architecture
The heart of the D250 was the 5.9-liter (360 cubic inch) LA-series V8 engine. This engine, a staple of Dodge trucks for many years, was known for its durability and relatively simple design. The 175 horsepower output was achieved through a two-barrel carburetor, a relatively conservative setup compared to later fuel-injected versions. The engine featured a cast iron block and cylinder heads, and a hydraulic lifter valvetrain. The 8:1 compression ratio was typical for the era, balancing performance and fuel economy. The standard transmission for this variant was a four-speed manual, although a three-speed automatic transmission was available as an option. The automatic, while offering convenience, did impact acceleration and fuel efficiency compared to the manual.
Driving Characteristics
The 175 hp 5.9L V8, coupled with the four-speed manual transmission, provided adequate, though not exhilarating, performance for the Ram 250. Acceleration was modest, particularly when hauling or towing. The engine delivered its peak torque at 2000 rpm, making it well-suited for work-related tasks. The manual transmission allowed for greater control and efficiency, while the optional automatic offered a smoother driving experience. Compared to the larger 6.2L diesel or the more powerful gasoline engines available in the Ram 250 lineup, this variant prioritized affordability and fuel economy over outright performance. The leaf spring rear suspension provided a firm ride, typical of heavy-duty trucks, and was designed to handle substantial payloads.
Equipment & Trim Levels
The D250 Crew Cab (D/W) was generally positioned as a mid-range offering. Standard equipment included a basic vinyl interior, a simple dashboard layout, and manual windows and locks. The Crew Cab configuration provided seating for up to six passengers, making it suitable for work crews or families. Optional extras included air conditioning, an upgraded radio, and power windows/locks. The trim level was relatively basic, focusing on functionality rather than luxury. The interior materials were durable but not particularly refined. The exterior typically featured minimal chrome trim and a utilitarian appearance.
Chassis & Braking
The Ram 250 chassis was a robust body-on-frame design, built to withstand the rigors of heavy-duty use. The front suspension utilized independent coil springs, providing a more comfortable ride compared to a solid axle setup. The rear suspension employed a traditional leaf spring design, offering excellent load-carrying capacity. The braking system consisted of disc brakes on the front wheels and drum brakes on the rear. The front discs measured 325.63×30.23 mm, while the rear drums were 304.8×63.5 mm. Steering was accomplished via a cone worm and recirculation ball system, providing a relatively direct feel, though it required considerable effort at low speeds.
Market Reception & Comparison
The Dodge Ram 250 Crew Cab (D/W) D250 5.9 V8 was well-received by buyers who needed a capable and spacious work truck. Critics generally praised its durability and load-carrying capacity, but noted its relatively modest performance and fuel economy. Compared to the diesel-powered Ram 250 models, the 5.9L gasoline engine offered lower torque and fuel efficiency. However, it was significantly less expensive to purchase and maintain. Compared to the higher-output gasoline engines, the D250 provided a more affordable entry point into the heavy-duty truck market. Its primary competition came from Ford’s F-250 and Chevrolet’s C2500 series trucks.
Legacy
The Dodge Ram 250 Crew Cab (D/W) D250 5.9 V8 has developed a reputation for reliability and longevity. The LA-series V8 engine is known for its durability, and many examples are still on the road today. While parts availability can be a challenge for older models, the engine is relatively simple to repair and maintain. In the used car market, these trucks are often sought after by enthusiasts and those needing a dependable work vehicle. The Crew Cab configuration remains a desirable feature, offering a rare combination of utility and passenger space for a truck of this era. The 5.9L V8, while not the most powerful engine available, provides a good balance of performance, reliability, and affordability, making it a popular choice among Ram 250 owners.
