The RAM 2500/3500 Crew Cab Long II (DT facelift, introduced for the 2025 model year) represents the latest iteration of Ram’s heavy-duty pickup truck lineup. This particular variant, the 3500 model equipped with the 6.4-liter HEMI V8 engine and TorqueFlite automatic transmission in a Dual Rear Wheel (DRW) configuration, is positioned as a robust workhorse designed for demanding towing and hauling applications. The DT generation, launched in 2019, received a significant facelift for 2025, focusing on interior refinement, technology upgrades, and subtle exterior styling changes. This version continues Ram’s tradition of offering a comfortable and capable heavy-duty truck, appealing to both commercial users and private owners needing substantial payload and towing capacity.
Technical Specifications
| Brand | RAM |
| Model | 2500/3500 |
| Generation | 2500/3500 Crew Cab Long II (DT, facelift 2025) |
| Type (Engine) | 3500 6.4 HEMI V8 (405 Hp) TorqueFlite DRW |
| Start of production | 2025 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5-6 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.9 kg/Hp, 127.3 Hp/tonne |
| Weight-to-torque ratio | 5.5 kg/Nm, 183 Nm/tonne |
| Power | 405 Hp @ 5600 rpm |
| Power per litre | 63.1 Hp/l |
| Torque | 582 Nm @ 4000 rpm, 429.26 lb.-ft. @ 4000 rpm |
| Maximum engine speed | 5800 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | HEMI |
| Engine displacement | 6417 cm3, 391.59 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 103.9 mm, 4.09 in. |
| Piston Stroke | 94.6 mm, 3.72 in. |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHV, VCT |
| Engine oil capacity | 6.6 l, 6.97 US qt | 5.81 UK qt |
| Coolant | 15.75 l, 16.64 US qt | 13.86 UK qt |
| Kerb Weight | 3181 kg, 7012.9 lbs |
| Max. weight | 6350 kg, 13999.35 lbs |
| Max load | 3169 kg, 6986.45 lbs |
| Trunk (boot) space – minimum | 2100 l, 74.16 cu. ft |
| Fuel tank capacity | 121 l, 31.96 US gal | 26.62 UK gal |
| Permitted trailer load with brakes (12%) | 7961 kg, 17551 lbs |
| Length | 6626 mm, 260.87 in |
| Width | 2450 mm, 96.46 in |
| Height | 1959 mm, 77.13 in |
| Wheelbase | 4294 mm, 169.06 in |
| Front track | 1769 mm, 69.65 in |
| Rear (Back) track | 1927 mm, 75.87 in |
| Ride height (ground clearance) | 162 mm, 6.38 in |
| Minimum turning circle (turning diameter) | 16.3 m, 53.48 ft |
| Approach angle | 16.9° |
| Departure angle | 21.2° |
| Ramp-over (brakeover) angle | 17.3° |
| 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 TorqueFlite |
| Front suspension | Coil spring, Rigid axle suspension, Transverse stabilizer |
| Rear suspension | Rigid axle suspension, Leaf spring, Air Suspension – Optional |
| Front brakes | Ventilated discs, 359.9×39.1 mm |
| Rear brakes | Ventilated discs, 357.9×34 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Power steering | Hydraulic Steering |
| Tires size | 235/80 R17 |
| Wheel rims size | 6J x 17 |
INTRODUCTION
The 2025 Ram 3500 with the 6.4-liter HEMI V8 and TorqueFlite automatic transmission, particularly in the DRW configuration, is a heavy-duty pickup truck engineered for serious work. It builds upon the foundation of the DT generation Ram trucks, which debuted in 2019, and benefits from the 2025 facelift that brought improvements to the interior, technology, and exterior aesthetics. This variant occupies a sweet spot in the Ram 3500 lineup, offering a substantial increase in capability over the base 2500 models while remaining more accessible than the Cummins diesel-powered options. The DRW setup, with its dual rear wheels, significantly enhances stability and payload capacity, making it ideal for hauling heavy trailers and equipment.
Powertrain & Engine Architecture
At the heart of this Ram 3500 is the 6.4-liter (391.59 cubic inches) HEMI V8 engine, internally designated as part of the Generation III HEMI family. This engine produces 405 horsepower at 5600 rpm and 429 lb-ft of torque at 4000 rpm. It features a cast iron block, aluminum cylinder heads, and a robust crankshaft designed for high-stress applications. The engine utilizes a multi-port fuel injection system and overhead valve (OHV) valvetrain with Variable Cam Timing (VCT) to optimize performance and efficiency. The TorqueFlite 8-speed automatic transmission is specifically tuned to handle the engine’s output and the demands of heavy towing. This transmission offers smooth shifts and a wide gear ratio spread for optimal power delivery and fuel economy. The DRW configuration adds significant stability, especially when towing, by distributing the weight over a larger footprint.
Driving Characteristics
The 6.4-liter HEMI V8 in the Ram 3500 DRW delivers a confident and capable driving experience. While not as fuel-efficient as the diesel options, the gasoline engine provides ample power for everyday driving and demanding tasks. The 8-speed TorqueFlite transmission is well-matched to the engine, providing quick and smooth shifts. The DRW setup noticeably improves stability, particularly when towing, reducing sway and enhancing control. Compared to the 6.7L Cummins diesel, the HEMI offers quicker acceleration and a more responsive feel in typical driving situations, but lacks the diesel’s superior low-end torque and fuel economy when heavily loaded. The gear ratios are optimized for both towing and highway cruising, allowing for comfortable and efficient long-distance travel.
Equipment & Trim Levels
The 2025 Ram 3500 DRW with the 6.4 HEMI V8 is typically available in various trim levels, including Tradesman, Big Horn/Laramie, and Limited. Even the base Tradesman trim offers a respectable level of standard equipment, including air conditioning, a basic infotainment system, and durable vinyl upholstery. Higher trims add features such as leather upholstery, heated and ventilated seats, a larger touchscreen display, premium audio systems, and advanced safety technologies. Optional extras include a sunroof, upgraded wheels, and various appearance packages. The DRW configuration often comes standard with heavier-duty suspension components and a larger towing capacity.
Chassis & Braking
The Ram 3500 DRW features a robust chassis designed to withstand the stresses of heavy-duty use. The front suspension utilizes a coil spring and rigid axle setup with a transverse stabilizer bar, while the rear suspension employs a leaf spring design. Air suspension is available as an option, providing adjustable ride height and improved comfort. Braking duties are handled by ventilated discs at all four corners, providing ample stopping power. The anti-lock braking system (ABS) helps maintain control during emergency braking situations. The DRW configuration’s wider track and increased weight contribute to improved stability and braking performance.
Market Reception & Comparison
The Ram 3500 with the 6.4 HEMI V8 has generally received positive reviews for its combination of power, capability, and comfort. Critics praise the engine’s responsiveness and the transmission’s smooth operation. Compared to the Cummins diesel variants, the HEMI offers a lower initial cost and simpler maintenance requirements. However, the diesel engines provide superior fuel economy and towing capacity. Against competitors like the Ford F-350 and Chevrolet Silverado 3500, the Ram 3500 is often lauded for its refined interior and comfortable ride quality. Fuel economy is typical for a heavy-duty truck, averaging around 14-17 mpg in combined driving.
Legacy
The 6.4-liter HEMI V8 has proven to be a reliable and durable engine in the Ram 3500. While not as widely celebrated as the Cummins diesel, it offers a compelling alternative for owners who prioritize affordability and simplicity. The TorqueFlite 8-speed automatic transmission has also demonstrated good long-term reliability. In the used car market, these trucks hold their value reasonably well, particularly those that have been well-maintained and used for lighter-duty applications. The DRW configuration remains a popular choice for owners who require maximum towing and payload capacity, ensuring continued demand for this specific variant in the years to come.
