The Dodge Ram 1500 (DR/DH) series, produced from 2001 to 2009, represented a significant redesign for Dodge’s full-size pickup truck line. The 4.7-liter V8 engine, producing 238 horsepower, was a mainstay of the lineup during this generation, offering a balance between capability and affordability. This variant occupied a middle ground in the Ram 1500 range, positioned above the base 3.7-liter V6 but below the more powerful 5.7-liter HEMI V8. It was aimed at buyers needing a robust truck for work and personal use, without the premium cost associated with the HEMI.
Technical Specifications
| Brand | Dodge |
| Model | RAM |
| Generation | Ram 1500 III (DR/DH) |
| Type (Engine) | 4.7 V8 (238 Hp) |
| Start of production | 2001 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 6 |
| Doors | 4 |
| Fuel consumption (urban) | 16.8 l/100 km (14 US mpg, 16.8 UK mpg, 6 km/l) |
| Fuel consumption (extra urban) | 12.4 l/100 km (19 US mpg, 22.8 UK mpg, 8.1 km/l) |
| Fuel consumption (combined) | 14.7 l/100 km (16 US mpg, 19.2 UK mpg, 6.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Power | 238 Hp @ 4800 rpm |
| Power per litre | 50.6 Hp/l |
| Torque | 400 Nm @ 3200 rpm (295.02 lb.-ft. @ 3200 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EVC |
| Engine displacement | 4701 cm3 (286.87 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 93 mm (3.66 in.) |
| Piston Stroke | 86.5 mm (3.41 in.) |
| Compression ratio | 9.3:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 5.7 l (6.02 US qt, 5.02 UK qt) |
| Coolant capacity | 16 l (16.91 US qt, 14.08 UK qt) |
| Length | 5834 mm (229.69 in.) |
| Width | 2019 mm (79.49 in.) |
| Height | 1880 mm (74.02 in.) |
| Wheelbase | 3569 mm (140.51 in.) |
| Front track | 1742 mm (68.58 in.) |
| Rear track | 1727 mm (67.99 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Power steering | Hydraulic Steering |
| Tires size | 265/70 R17; 245/70 R17 |
Introduction
The DR/DH generation Ram 1500 marked a departure from the previous model, featuring a more modern and aerodynamic design. Introduced in 2001, it aimed to compete more effectively with the Ford F-150 and Chevrolet Silverado. The 4.7-liter V8 engine was a key component of this strategy, offering a substantial power upgrade over the base V6 while remaining more accessible than the HEMI. This engine was available throughout the production run of the DR/DH generation, undergoing minor refinements over the years. The 4.7L V8 was a popular choice for those who needed a capable truck without the higher price tag of the HEMI.
Powertrain & Engine Architecture
The 4.7-liter V8, designated the EVC engine code, is a 90-degree OHV (Overhead Valve) engine. It featured a cast iron block with aluminum cylinder heads. The engine utilized a multi-port fuel injection system, delivering fuel directly to each intake port. The valvetrain consisted of two valves per cylinder, operated by hydraulic lifters. The 4.7L engine was known for its relatively simple design, contributing to its overall reliability. While not as technologically advanced as the HEMI, it provided ample power for most everyday tasks. The six-speed manual transmission paired with this engine offered precise control and a more engaging driving experience, though an automatic transmission was also available.
Driving Characteristics
The Ram 1500 equipped with the 4.7-liter V8 and six-speed manual transmission delivered a respectable driving experience. Acceleration was adequate, with the engine providing sufficient torque for hauling and towing. The manual transmission allowed for greater control, particularly when navigating challenging terrain or when needing to downshift for passing maneuvers. Compared to the higher-output 5.7-liter HEMI, the 4.7L felt less powerful, especially at higher speeds. However, it offered a more manageable power curve, making it easier to control in slippery conditions. The gear ratios in the six-speed manual were well-spaced, providing good acceleration in lower gears and comfortable cruising in higher gears.
Equipment & Trim Levels
The 4.7-liter V8 was available on several trim levels of the Ram 1500, including the SLT, Sport, and Laramie. Standard features typically included air conditioning, power windows and locks, and an AM/FM stereo. Higher trim levels, such as the Laramie, added features like leather upholstery, premium sound systems, and automatic climate control. Optional extras included a sunroof, navigation system, and upgraded wheels. The interior design varied depending on the trim level, with base models featuring more utilitarian materials and higher-end models offering more luxurious appointments.
Chassis & Braking
The Ram 1500 DR/DH utilized a body-on-frame construction, providing a robust and durable platform. The suspension consisted of a traditional leaf spring setup in the rear and an independent front suspension with coil springs. Brakes were disc brakes on all four wheels, providing adequate stopping power. An Anti-lock Braking System (ABS) was standard equipment. The rear axle ratios varied depending on the configuration, with options available for different towing and hauling needs. The steering was hydraulic power steering, offering a responsive and comfortable driving experience.
Market Reception & Comparison
The 4.7-liter V8-equipped Ram 1500 was generally well-received by critics and consumers. It was praised for its balance of power, fuel economy, and affordability. Compared to the base V6, the 4.7L offered a significant performance upgrade, while remaining more fuel-efficient than the HEMI. However, some critics noted that the 4.7L lacked the refinement and power of its competitors, such as the Ford F-150’s 5.4-liter V8. Fuel economy was rated at around 16 mpg combined, which was competitive for a full-size pickup truck at the time. Reliability was generally good, although some owners reported issues with the engine’s cooling system.
Legacy
The 4.7-liter V8 in the Dodge Ram 1500 DR/DH has proven to be a relatively durable and reliable engine. While not as sought-after as the HEMI, it remains a popular choice among truck enthusiasts looking for a capable and affordable workhorse. In the used car market, these trucks are often available at reasonable prices, making them an attractive option for those needing a full-size pickup. Common maintenance items include regular oil changes, coolant flushes, and spark plug replacements. Overall, the 4.7-liter V8-equipped Ram 1500 DR/DH represents a solid and dependable truck that continues to serve its owners well.
