The RAM 1500 Quad Cab Long (DT) with the 5.7 HEMI V8 eTorque engine, producing 395 horsepower, and paired with a four-wheel drive automatic transmission, represents a significant iteration of the popular full-size pickup truck. Introduced for the 2018 model year as part of the fifth-generation (DT) RAM 1500 lineup, this configuration aimed to balance power, efficiency, and capability for the North American truck market. Production continued through 2024, solidifying its place as a mainstay in the RAM portfolio. This particular variant occupied a sweet spot in the lineup, offering a substantial upgrade in performance over the base V6 models while remaining more accessible than the higher-output, more expensive trims.
Technical Specifications
| Brand | RAM |
| Model | 1500 |
| Generation | 1500 Quad Cab Long (DT) |
| Type (Engine) | 5.7 HEMI V8 eTorque (395 Hp) 4WD Automatic |
| Start of production | 2018 |
| End of production | 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Pick-up |
| Seats | 6 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 5.9 kg/Hp |
| Weight-to-torque ratio | 4.2 kg/Nm |
| Gross battery capacity | 0.43 kWh |
| Electric motor Torque | 176 Nm (129.81 lb.-ft.) |
| System power | 395 Hp @ 5600 rpm |
| System torque | 556 Nm @ 3950 rpm (410.08 lb.-ft. @ 3950 rpm) |
| Power | 395 Hp @ 5600 rpm |
| Power per litre | 69.9 Hp/l |
| Torque | 556 Nm @ 3950 rpm (410.08 lb.-ft. @ 3950 rpm) |
| Maximum engine speed | 5800 rpm |
| Engine layout | Front, Longitudinal |
| Engine displacement | 5654 cm3 (345.03 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 99.5 mm (3.92 in.) |
| Piston Stroke | 90.9 mm (3.58 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine oil capacity | 6.6 l (6.97 US qt | 5.81 UK qt) |
| Coolant | 17.3 l (18.28 US qt | 15.22 UK qt) |
| Kerb Weight | 2335 kg (5147.79 lbs.) |
| Max. weight | 3221 kg (7101.09 lbs.) |
| Max load | 886 kg (1953.3 lbs.) |
| Trunk (boot) space – maximum | 1700 l (60.03 cu. ft.) |
| Fuel tank capacity | 87 l (22.98 US gal | 19.14 UK gal) |
| Permitted trailer load with brakes (12%) | 5280 kg (11640.41 lbs.) |
| Length | 5814 mm (228.9 in.) |
| Width | 2084 mm (82.05 in.) |
| Height | 1973 mm (77.68 in.) |
| Wheelbase | 3569 mm (140.51 in.) |
| Front track | 1741 mm (68.54 in.) |
| Rear (Back) track | 1729 mm (68.07 in.) |
| Ride height (ground clearance) | 221-208 mm (8.7 – 8.19 in.) |
| Minimum turning circle (turning diameter) | 13.74 m (45.08 ft.) |
| Approach angle | 18.9° |
| Departure angle | 25° |
| Ramp-over (brakeover) angle | 19.9-17.8° |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front suspension | Coil spring, Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 275/55 R20 |
| Wheel rims size | 9J x 20 |
Powertrain & Engine Architecture
At the heart of this RAM 1500 variant lies the 5.7-liter HEMI V8 engine. This engine, designated with various codes depending on the specific year and calibration, is a naturally aspirated, overhead valve (OHV) design. The “eTorque” system is a 48-volt mild-hybrid system that replaces the traditional alternator with a motor generator unit. This unit assists the engine during acceleration, provides regenerative braking, and enables features like extended engine start-stop functionality. The engine utilizes multi-port fuel injection and features variable valve timing (VVT) to optimize performance and efficiency. The eight-speed automatic transmission, sourced from ZF, is a crucial component, offering smooth shifts and a wide gear ratio spread to maximize both towing capability and fuel economy. This transmission is known for its durability and responsiveness.
Driving Characteristics
The 395-horsepower and 410 lb-ft of torque delivered by this powertrain configuration provides ample power for everyday driving and demanding tasks. While not as overtly sporty as some of the higher-output RAM trims, the 5.7L eTorque offers a noticeable improvement in responsiveness compared to the base V6. The eight-speed automatic transmission is well-tuned, providing smooth and timely shifts. The eTorque system contributes to a more refined start-stop experience and a slight boost in low-end torque. The Quad Cab Long configuration, with its extended cab and longer bed, prioritizes passenger space and cargo capacity over outright agility. The ride quality is generally comfortable, thanks to the coil spring front suspension and independent multi-link rear suspension.
Equipment & Trim Levels
The 5.7L eTorque engine was available on several RAM 1500 trim levels, including Big Horn/Lone Star, Laramie, and Rebel. Standard features typically included air conditioning, power windows and locks, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, and a rearview camera. Higher trims added features like leather upholstery, heated and ventilated seats, a premium sound system, and advanced safety technologies such as blind-spot monitoring and rear cross-traffic alert. Optional extras included a panoramic sunroof, a bed liner, and various towing packages.
Chassis & Braking
The RAM 1500 utilizes a body-on-frame construction, providing a robust platform for heavy-duty use. The front suspension features coil springs and a double wishbone design, while the rear suspension employs an independent multi-link setup. This combination delivers a comfortable ride and good handling characteristics for a full-size pickup. Braking duties are handled by ventilated discs at all four corners, providing ample stopping power. An anti-lock braking system (ABS) is standard, enhancing safety and control.
Market Reception & Comparison
The RAM 1500 with the 5.7L eTorque engine received generally positive reviews from automotive critics. It was praised for its comfortable ride, spacious interior, and strong towing capability. The eTorque system was seen as a valuable addition, improving fuel economy and providing a smoother start-stop experience. Compared to the 3.6L V6 models, the 5.7L offered a significant performance upgrade. Compared to the 5.7L non-eTorque versions, the eTorque system provided a slight fuel economy advantage and a more refined driving experience. Against competitors like the Ford F-150 and Chevrolet Silverado, the RAM 1500 was often lauded for its interior quality and ride comfort.
Legacy
The 5.7L HEMI V8 eTorque powertrain has proven to be relatively reliable, with few widespread issues reported. The ZF eight-speed automatic transmission is also known for its durability. In the used car market, these RAM 1500s hold their value reasonably well, particularly those in good condition with lower mileage. The combination of power, capability, and comfort makes this variant a popular choice for buyers seeking a well-rounded full-size pickup truck. The introduction of the eTorque system marked a significant step towards electrification in the RAM lineup, paving the way for future hybrid and electric models.
