The RAM 1500 Quad Cab (DS, facelift 2013) equipped with the 3.0 EcoDiesel V6 engine and four-wheel drive automatic transmission represents a significant entry in the evolving American full-size pickup truck market. Produced from 2014 to 2017, this variant aimed to bridge the gap between traditional gasoline-powered trucks and the growing demand for improved fuel efficiency and torque. It falls within the fifth generation (DS) of the RAM 1500, benefitting from the 2013 facelift which brought updated styling and interior refinements. This particular configuration positioned itself as a mid-range offering, appealing to buyers seeking a balance of capability, comfort, and economy.
Technical Specifications
| Brand | RAM |
| Model | 1500 |
| Generation | 1500 Quad Cab (DS, facelift 2013) |
| Type (Engine) | 3.0 EcoDiesel V6 (240 Hp) 4×4 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 | 10.5 kg/Hp, 95 Hp/tonne |
| Weight-to-torque ratio | 4.4 kg/Nm, 225.3 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 | 2526 kg, 5568.88 lbs |
| Max. weight | 3152 kg, 6948.97 lbs |
| Max load | 626 kg, 1380.09 lbs |
| Trunk (boot) space – maximum | 1628 l, 57.49 cu. ft |
| Fuel tank capacity | 98 l, 25.89 US gal | 21.56 UK gal |
| Permitted trailer load with brakes (12%) | 3515 kg, 7749.25 lbs |
| Length | 5817 mm, 229.02 in |
| Width including mirrors | 2017 mm, 79.41 in |
| Height | 1975 mm, 77.76 in |
| Wheelbase | 3570 mm, 140.55 in |
| Front track | 1732 mm, 68.19 in |
| Rear (Back) track | 1715 mm, 67.52 in |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 13.8 m, 45.28 ft |
| Approach angle | 17.8° |
| Departure angle | 25.4° |
| Ramp-over (brakeover) angle | 20.5° |
| Drive wheel | All wheel drive (4×4) |
| 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 |
INTRODUCTION
The 2014-2017 RAM 1500 Quad Cab with the 3.0L EcoDiesel V6 and 4×4 automatic transmission marked a turning point for the brand, offering a diesel option in a segment traditionally dominated by gasoline engines. This variant was part of the DS generation, a significant redesign that brought improved ride quality, interior refinement, and a focus on efficiency. The “Quad Cab” configuration offered a spacious interior with seating for up to six passengers, making it a practical choice for families and work crews. The EcoDiesel engine was specifically engineered for the North American market, aiming to deliver the towing and hauling capabilities expected of a full-size pickup while significantly improving fuel economy compared to its V6 and V8 gasoline counterparts.
Powertrain & Engine Architecture
The heart of this RAM 1500 is the EXF 3.0-liter EcoDiesel V6 engine. This engine is a turbocharged, common-rail direct injection diesel, designed to maximize efficiency and torque. The engine utilizes a variable geometry turbocharger (VGT) and an intercooler to optimize air intake and boost performance. The common-rail fuel injection system, operating at extremely high pressures, ensures precise fuel delivery and efficient combustion. The engine features a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its smooth operation and power output. Paired with this engine is an eight-speed automatic transmission (845RE), chosen for its wide gear ratio spread, allowing for both strong acceleration and efficient highway cruising. The transmission’s programming is specifically tuned to complement the diesel engine’s torque characteristics, providing smooth and responsive shifts.
Driving Characteristics
The 3.0L EcoDiesel-powered RAM 1500 Quad Cab delivers a distinctly different driving experience compared to its gasoline-powered siblings. While not offering the outright acceleration of the larger V8 engines, the EcoDiesel provides a substantial 569 Nm (419.67 lb-ft) of torque, readily available at low engine speeds. This makes it an excellent choice for towing and hauling heavy loads. The eight-speed automatic transmission helps keep the engine in its optimal power band, providing adequate acceleration for everyday driving. The 4×4 system provides enhanced traction in various conditions, making it suitable for both on-road and off-road use. Compared to the manual transmission options available on other RAM 1500 trims, the automatic prioritizes ease of use and convenience, though it may sacrifice some driver engagement. The gear ratios are optimized for both towing and fuel efficiency, with a relatively tall final drive ratio.
Equipment & Trim Levels
The RAM 1500 Quad Cab with the 3.0 EcoDiesel typically came standard with a respectable array of features. Base models included air conditioning, power windows and locks, a basic audio system, and a tilt-adjustable steering wheel. Higher trim levels, such as the SLT and Laramie, added features like leather upholstery, heated seats, a premium audio system, a larger touchscreen display, and advanced safety features like blind-spot monitoring and rear cross-path detection. Optional extras included a navigation system, a sunroof, and various appearance packages. Interior upholstery typically consisted of cloth on lower trims and leather on higher trims. Dashboard configurations varied depending on the trim level, with higher trims featuring more premium materials and finishes.
Chassis & Braking
The RAM 1500 Quad Cab utilizes a robust body-on-frame construction, providing a solid foundation for its towing and hauling capabilities. The front suspension features a double wishbone design, while the rear suspension employs an independent multi-link setup, contributing to a comfortable ride quality. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) is standard, enhancing safety and control during emergency braking situations. The electric power steering provides a responsive and precise steering feel. The chassis is tuned to balance ride comfort with handling stability, considering the truck’s weight and intended use.
Market Reception & Comparison
The RAM 1500 EcoDiesel received generally positive reviews from critics, who praised its fuel efficiency and impressive torque output. It offered a significant improvement in fuel economy compared to traditional gasoline-powered full-size pickups, making it an attractive option for buyers who frequently tow or haul. Compared to the 3.6L V6 gasoline engine, the EcoDiesel offered substantially more torque, but at a higher initial cost. Compared to the 5.7L Hemi V8, the EcoDiesel provided comparable towing capacity with better fuel economy, but lacked the V8’s raw power and acceleration. Reliability proved to be a mixed bag, with some owners reporting issues with the diesel particulate filter (DPF) and emissions control systems.
Legacy
The RAM 1500 EcoDiesel played a pivotal role in popularizing diesel engines in the full-size pickup truck segment. While early models experienced some reliability concerns related to the emissions system, later revisions addressed many of these issues. Today, the 2014-2017 RAM 1500 Quad Cab EcoDiesel remains a popular choice in the used car market, particularly among buyers seeking a capable and fuel-efficient truck. Its robust powertrain and spacious interior continue to appeal to a wide range of customers. The EcoDiesel engine’s legacy extends beyond this specific generation, influencing the development of subsequent diesel offerings from RAM and other manufacturers.
