The RAM 1500 Crew Cab Short (DS) with the 3.0 EcoDiesel V6 engine and automatic transmission, produced from 2014 to 2017, represented a significant offering in the full-size pickup truck segment. This variant, part of the second generation of the redesigned 1500 series (following the 2013 facelift of the DS generation), aimed to provide a balance of capability, fuel efficiency, and refinement. Positioned as a mid-range option within the 1500 lineup, it catered to buyers seeking diesel power without the expense of the higher trim levels. The introduction of the EcoDiesel engine was a key move for RAM, responding to growing demand for more fuel-conscious full-size trucks in the United States.
Technical Specifications
| Brand | RAM |
| Model | 1500 |
| Generation | 1500 Crew Cab Short (DS, facelift 2013) |
| Type (Engine) | 3.0 EcoDiesel V6 (240 Hp) Automatic |
| Start of production | 2014 |
| End of production | 2017 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5-6 |
| Doors | 4 |
| Fuel Type | Diesel |
| Weight-to-power ratio | 10.3 kg/Hp, 97.5 Hp/tonne |
| Weight-to-torque ratio | 4.3 kg/Nm, 231.2 Nm/tonne |
| Power | 240 Hp @ 3600 rpm |
| Power per litre | 80.3 Hp/l |
| Torque | 569 Nm @ 2000 rpm, 419.67 lb.-ft. @ 2000 rpm |
| Maximum engine speed | 4800 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EXF |
| Engine displacement | 2988 cm3, 182.34 cu. in. |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm, 3.27 in. |
| Piston Stroke | 92 mm, 3.62 in. |
| Compression ratio | 16.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 10 l, 10.57 US qt | 8.8 UK qt |
| Coolant | 11 l, 11.62 US qt | 9.68 UK qt |
| Kerb Weight | 2461 kg, 5425.58 lbs |
| Max. weight | 3152 kg, 6948.97 lbs |
| Max load | 691 kg, 1523.39 lbs |
| Trunk (boot) space – maximum | 1424 l, 50.29 cu. ft |
| Fuel tank capacity | 98 l, 25.89 US gal | 21.56 UK gal |
| Permitted trailer load with brakes (12%) | 3583 kg, 7899.16 lbs |
| Length | 5817 mm, 229.02 in |
| Width including mirrors | 2017 mm, 79.41 in |
| Height | 1954 mm, 76.93 in |
| Wheelbase | 3569 mm, 140.51 in |
| Front track | 1728 mm, 68.03 in |
| Rear (Back) track | 1715 mm, 67.52 in |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 12.0 m, 39.37 ft |
| Approach angle | 15.7° |
| Departure angle | 25.1° |
| Ramp-over (brakeover) angle | 19.2° |
| 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 | 8 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system), Power steering Electric Steering |
| Tires size | 265/70 R17 |
| Wheel rims size | 7.0J x 17 |
Powertrain & Engine Architecture
The heart of this RAM 1500 variant is the 3.0-liter EcoDiesel V6 engine, designated as the EXF code. This engine is a turbocharged diesel, utilizing a common-rail direct injection system for precise fuel delivery. The engine features a cast iron block and aluminum cylinder heads, contributing to its durability. The turbocharger, coupled with an intercooler, helps to boost power and efficiency. The engine’s 16.5:1 compression ratio is typical for diesel engines, aiding in efficient combustion. The engine is longitudinally mounted in the chassis, driving the rear wheels. Paired with the engine is an eight-speed automatic transmission, a crucial component in maximizing fuel economy and providing smooth shifting. This transmission was a significant upgrade from the older four- and five-speed automatics previously offered, offering closer gear ratios for improved performance and efficiency.
Driving Characteristics
The 240 horsepower and 419.67 lb-ft of torque produced by the EcoDiesel engine provided a different driving experience compared to the gasoline-powered RAM 1500s. While not as quick off the line as the V8 options, the diesel offered a broad torque curve, making it well-suited for towing and hauling. The eight-speed automatic transmission helped to keep the engine in its optimal power band, providing adequate acceleration for most driving situations. The gear ratios were tuned for both fuel efficiency and usability, with a focus on providing strong low-end torque. Compared to the manual transmission options, the automatic offered greater convenience, especially in city driving. However, some drivers noted that the automatic could sometimes hunt for gears, particularly when climbing hills or under heavy load.
Equipment & Trim Levels
The 3.0 EcoDiesel V6 engine was available on several RAM 1500 trim levels, including the SLT, Big Horn/Laramie, and Laramie Longhorn. Standard equipment typically included air conditioning, power windows and locks, a basic infotainment system with a touchscreen display, and cloth upholstery. Higher trim levels added features such as leather upholstery, heated and ventilated seats, a premium sound system, and advanced safety technologies. Optional extras included a navigation system, a rear-seat entertainment system, and various appearance packages. The Crew Cab configuration provided ample space for passengers, making it a popular choice for families.
Chassis & Braking
The RAM 1500 Crew Cab Short utilized a body-on-frame construction, providing a robust and durable platform. The front suspension featured a double wishbone design, while the rear suspension employed an independent multi-link setup. This suspension configuration aimed to provide a comfortable ride while maintaining good handling characteristics. The braking system consisted of ventilated discs at the front and solid discs at the rear. Anti-lock brakes (ABS) were standard, enhancing safety and control. The steering system was electric power steering, offering a lighter and more responsive feel compared to traditional hydraulic steering.
Market Reception & Comparison
The RAM 1500 EcoDiesel was generally well-received by critics and consumers alike. It was praised for its fuel efficiency, which was significantly better than that of the gasoline-powered V6 and V8 engines. However, some reviewers noted that the diesel engine was more expensive than the gasoline options. Compared to the 3.6-liter Pentastar V6, the EcoDiesel offered more torque and better towing capacity, but at the cost of slightly reduced horsepower. Compared to the 5.7-liter HEMI V8, the EcoDiesel provided comparable performance in many situations, but with significantly better fuel economy. Reliability was generally good, although some early EcoDiesel engines experienced issues with the diesel particulate filter (DPF) system.
Legacy
The 3.0 EcoDiesel V6 engine proved to be a popular option for RAM 1500 buyers, helping to establish RAM as a leader in the diesel pickup truck market. While later iterations of the EcoDiesel engine faced emissions-related challenges, the 2014-2017 versions are generally considered to be reliable and durable. In the used car market, these RAM 1500s continue to be sought after by buyers looking for a capable and fuel-efficient full-size pickup truck. The combination of the EcoDiesel engine, the eight-speed automatic transmission, and the spacious Crew Cab configuration makes this variant a compelling choice for those who need a versatile and practical vehicle.
