The RAM 2500/3500 Crew Cab I (facelifted in 2013) represents a significant iteration of the heavy-duty pickup truck lineage from Stellantis (formerly Chrysler Group LLC). Produced from 2013 through 2018, this generation built upon the foundation laid by its predecessors, offering increased capability, refinement, and a wider range of configurations to cater to the demands of the North American truck market. The 2500 model, particularly when equipped with the 6.7-liter Cummins turbodiesel engine producing 350 horsepower and paired with a six-speed manual transmission and four-wheel drive, occupied a sweet spot in the lineup, balancing robust performance with everyday usability. This variant was aimed at buyers needing serious towing and hauling capacity but didn’t necessarily require the ultimate payload limits of the 3500 series.
Technical Specifications
| Brand | RAM |
| Model | 2500/3500 |
| Generation | 2500/3500 Crew Cab I (facelift 2013) |
| Type (Engine) | 2500 6.7 Cummins TD (350 Hp) 4×4 |
| Start of production | 2013 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5-6 |
| Doors | 4 |
| Fuel Type | Diesel |
| Weight-to-power ratio | 9.7 kg/Hp, 103.6 Hp/tonne |
| Weight-to-torque ratio | 3.8 kg/Nm, 260.7 Nm/tonne |
| Power | 350 Hp @ 2800 rpm |
| Power per litre | 52.3 Hp/l |
| Torque | 881 Nm @ 1400 rpm (649.79 lb.-ft. @ 1400 rpm) |
| Maximum engine speed | 3200 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | ETJ |
| Engine displacement | 6690 cm3 (408.25 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 107 mm (4.21 in.) |
| Piston Stroke | 124 mm (4.88 in.) |
| Compression ratio | 16.2:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHV |
| Engine oil capacity | 11.4 l (12.05 US qt | 10.03 UK qt) |
| Coolant | 21.4 l (22.61 US qt | 18.83 UK qt) |
| Kerb Weight | 3379 kg (7449.42 lbs.) |
| Max. weight | 4536 kg (10000.17 lbs.) |
| Max load | 1157 kg (2550.75 lbs.) |
| Trunk (boot) space – maximum | 1628 l (57.49 cu. ft.) |
| Fuel tank capacity | 117 l (30.91 US gal | 25.74 UK gal) |
| Permitted trailer load with brakes (12%) | 7430 kg (16380.35 lbs.) |
| Length | 6030 mm (237.4 in.) |
| Width including mirrors | 2009 mm (79.09 in.) |
| Height | 1974 mm (77.72 in.) |
| Wheelbase | 3782 mm (148.9 in.) |
| Front track | 1735 mm (68.31 in.) |
| Rear (Back) track | 1732 mm (68.19 in.) |
| Minimum turning circle (turning diameter) | 13.3 m (43.64 ft.) |
| Approach angle | 21.8° |
| Departure angle | 22.3° |
| Ramp-over (brakeover) angle | 18.2° |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 275/70 R18 118T; 285/60 R20 115T |
| Wheel rims size | 8J x 18 ET43; 8J x 20 ET55 |
Powertrain & Engine Architecture
The heart of this 2500 variant is the 6.7-liter Cummins inline-six turbodiesel, designated with the ETJ engine code. This engine represents a mature design, having undergone continuous refinement since its introduction. It features a cast iron block and head, known for their durability, and utilizes a common-rail direct fuel injection system to deliver precise fuel metering for optimal combustion. The 350 horsepower output is achieved through a variable geometry turbocharger and an intercooler, maximizing air intake and reducing intake temperatures. The overhead valve (OHV) valvetrain, while seemingly dated compared to overhead cam designs, is robust and well-suited to the demands of heavy-duty operation. The six-speed manual transmission, a staple in RAM heavy-duty trucks, provides drivers with full control over gear selection, crucial for towing and navigating challenging terrain. The transmission’s gear ratios are optimized for both low-end torque and highway cruising, allowing for efficient operation across a wide range of conditions.
Driving Characteristics
The 6.7L Cummins with the manual transmission delivers a distinctly truck-like driving experience. While not as refined as some of the lighter-duty pickups, it excels in providing immense pulling power. The 881 lb-ft of torque is readily available from low RPMs, making it exceptionally capable for towing trailers, hauling heavy loads, or tackling steep grades. The manual transmission allows for precise control, enabling drivers to select the optimal gear for any situation. Compared to automatic transmission equipped models, the manual offers a more direct connection to the engine and a greater sense of control. However, it requires more driver involvement and can be more fatiguing in stop-and-go traffic. The suspension, tuned for heavy-duty use, provides a comfortable ride even when the truck is loaded, but it’s not as nimble as lighter-duty pickups.
Equipment & Trim Levels
The 2500/3500 Crew Cab I (2013 facelift) offered a range of trim levels, with the 6.7L Cummins/manual transmission combination typically found in mid-range trims like the SLT or Laramie. Standard features generally included air conditioning, power windows and locks, a basic audio system, and vinyl upholstery. Higher trims added features such as leather upholstery, heated seats, a premium audio system, navigation, and various convenience features. Optional extras included a sunroof, upgraded wheels, and various towing packages. The Crew Cab configuration provided ample space for passengers, making it a popular choice for families and work crews.
Chassis & Braking
The chassis of the 2500/3500 is a robust body-on-frame design, engineered to withstand the stresses of heavy-duty use. The front suspension utilizes an independent multi-link setup, providing a comfortable ride and good handling characteristics. The rear suspension also employs a multi-link design, further enhancing ride quality and stability. Braking duties are handled by disc brakes on all four wheels, providing ample stopping power even when the truck is heavily loaded. An Anti-lock Braking System (ABS) is standard, enhancing safety and control during emergency braking situations.
Market Reception & Comparison
The RAM 2500/3500 with the 6.7L Cummins engine consistently received positive reviews from automotive critics and truck enthusiasts. The engine was praised for its power, durability, and fuel efficiency (relative to its class). The manual transmission was appreciated by those who preferred a more engaging driving experience. Compared to the gasoline-powered engines offered in the RAM 2500/3500, the Cummins diesel provided significantly more torque and better fuel economy, making it the preferred choice for those who frequently tow or haul heavy loads. While the Ford Super Duty and Chevrolet/GMC HD trucks offered comparable capabilities, the RAM 2500/3500 was often lauded for its comfortable ride and well-appointed interior.
Legacy
The 6.7L Cummins engine has earned a reputation for exceptional reliability and longevity. Properly maintained, these engines can easily exceed 200,000 miles, and many have surpassed 300,000 or even 400,000 miles. As a result, the 2013-2018 RAM 2500/3500 with the 6.7L Cummins engine holds its value well in the used car market. These trucks remain popular among those who need a capable and reliable workhorse. The combination of a powerful engine, robust chassis, and comfortable interior has cemented its place as a benchmark in the heavy-duty pickup truck segment.
