The RAM 2500/3500 Crew Cab Long I, specifically the 2500 model equipped with the 5.7 Hemi V8 engine and automatic transmission, represents a significant offering in the American heavy-duty pickup truck market. Produced from 2010 through 2012, this configuration occupied a middle ground within the RAM lineup, providing a balance between capability, comfort, and affordability. It was part of the third generation of the RAM heavy-duty series, known for its robust construction and focus on work-truck practicality combined with increasingly refined interior appointments. This variant aimed to appeal to buyers needing substantial towing and hauling capacity but not requiring the ultimate capabilities of the 3500 model or the diesel engine options.
Technical Specifications
| Brand | RAM |
| Model | 2500/3500 |
| Generation | 2500/3500 Crew Cab Long I |
| Type (Engine) | 2500 5.7 Hemi V8 (383 Hp) Automatic |
| Start of production | 2010 |
| End of production | 2012 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5-6 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.1 kg/Hp, 140.7 Hp/tonne |
| Weight-to-torque ratio | 5 kg/Nm, 199.1 Nm/tonne |
| Power | 383 Hp @ 5600 rpm |
| Power per litre | 67.7 Hp/l |
| Torque | 542 Nm @ 4000 rpm, 399.76 lb.-ft. @ 4000 rpm |
| Maximum engine speed | 5800 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EZC |
| 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 | 9.6:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 6.6 l, 6.97 US qt | 5.81 UK qt |
| Coolant | 17.7 l, 18.7 US qt | 15.57 UK qt |
| Kerb Weight | 2722 kg, 6000.98 lbs |
| Max. weight | 3992 kg, 8800.85 lbs |
| Max load | 1270 kg, 2799.87 lbs |
| Trunk (boot) space – maximum | 2115 l, 74.69 cu. ft |
| Fuel tank capacity | 132 l, 34.87 US gal | 29.04 UK gal |
| Permitted trailer load with brakes (12%) | 4014 kg, 8849.36 lbs |
| Length | 6589 mm, 259.41 in |
| Width including mirrors | 2009 mm, 79.09 in |
| Height | 1867 mm, 73.5 in |
| Wheelbase | 4303 mm, 169.41 in |
| Front track | 1742 mm, 68.58 in |
| Rear (Back) track | 1732 mm, 68.19 in |
| Minimum turning circle (turning diameter) | 16.2 m, 53.15 ft |
| Approach angle | 12.5° |
| Departure angle | 22.7° |
| Ramp-over (brakeover) angle | 14.1° |
| 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 | 5 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Leaf spring |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 245/70 R17 E; 265/70 R17 E |
| Wheel rims size | 7.5J x 17; 8.0J x 17 |
Introduction
The 2010-2012 RAM 2500 Crew Cab Long I with the 5.7L Hemi V8 and automatic transmission was a popular choice for buyers seeking a capable and comfortable heavy-duty pickup. Positioned between the base model and the more expensive diesel options, it offered a compelling blend of power, space, and features. The “Crew Cab Long I” designation refers to the extended cab configuration with a long bed, providing ample passenger room and cargo capacity. This truck was built on the RAM 2500/3500 platform (often referred to as the third generation), which introduced significant improvements in ride quality and interior refinement compared to previous generations.
Powertrain & Engine Architecture
At the heart of this RAM 2500 is the 5.7-liter Hemi V8 engine, internally designated as the EZC. This engine is a naturally aspirated, overhead valve (OHV) design featuring multi-port fuel injection. The Hemi architecture, characterized by hemispherical combustion chambers, is designed to enhance airflow and improve combustion efficiency. The 5.7L Hemi produces 383 horsepower at 5600 rpm and 400 lb-ft of torque at 4000 rpm. The engine utilizes a cast iron block with aluminum cylinder heads. Paired with this engine is a five-speed automatic transmission, providing smooth and relatively efficient gear changes. This transmission was designed to handle the substantial torque output of the Hemi V8 and provide adequate gearing for both towing and everyday driving. The transmission’s gear ratios were optimized for a balance of acceleration and fuel economy, though fuel economy remained a secondary consideration in this class of vehicle.
Driving Characteristics
The 5.7L Hemi V8-powered RAM 2500 delivers a robust driving experience. While not as effortlessly powerful as the available Cummins diesel engine, the Hemi provides ample power for most towing and hauling tasks. Acceleration is brisk, especially when unloaded, and the engine responds well to throttle inputs. The automatic transmission shifts smoothly, although some drivers noted a slight hesitation during downshifts. Compared to manual transmission versions of the same truck, the automatic offers greater convenience, particularly in stop-and-go traffic. However, the manual transmission generally provides slightly better fuel economy and more direct control. The truck’s substantial weight and leaf spring rear suspension contribute to a firm ride, especially when unladen. The long wheelbase provides stability, but also makes maneuvering in tight spaces more challenging.
Equipment & Trim Levels
The RAM 2500/3500 Crew Cab Long I 2500 5.7 Hemi Automatic typically came standard with features such as air conditioning, power windows and locks, a basic audio system, and vinyl upholstery. Higher trim levels, such as the SLT and Laramie, added features like leather upholstery, heated seats, a premium audio system, automatic climate control, and chrome exterior accents. Optional extras included a navigation system, a sunroof, and various towing packages. The Crew Cab configuration provided generous interior space, comfortably seating up to six passengers. The long bed offered a substantial cargo area, making it ideal for hauling large items.
Chassis & Braking
The RAM 2500/3500 utilizes a body-on-frame construction, providing a robust and durable platform. The front suspension features a double wishbone design, while the rear suspension employs leaf springs. This configuration is designed to handle heavy loads and provide a stable ride. Braking duties are handled by disc brakes on all four wheels, assisted by an Anti-lock Braking System (ABS). The truck’s large brakes provide adequate stopping power, even when heavily loaded. Tire sizes typically ranged from 245/70R17 to 265/70R17, depending on the trim level and optional packages.
Market Reception & Comparison
The 2010-2012 RAM 2500 with the 5.7L Hemi V8 and automatic transmission was generally well-received by critics and consumers. It was praised for its comfortable ride, spacious interior, and capable powertrain. However, some reviewers noted that the Hemi V8’s fuel economy was relatively poor compared to diesel alternatives. Compared to the Cummins diesel engine, the Hemi offered less torque and lower towing capacity, but it was also significantly less expensive. The Hemi-equipped RAM 2500 appealed to buyers who prioritized affordability and convenience over ultimate towing capability. Compared to competitors like the Ford F-250 and Chevrolet Silverado 2500HD, the RAM 2500 offered a competitive combination of features, performance, and price.
Legacy
The 5.7L Hemi V8 and five-speed automatic transmission pairing in the 2010-2012 RAM 2500 has proven to be relatively reliable over the long term. While some owners have reported minor issues with the fuel injection system or transmission, these are generally not major concerns. Today, these trucks are readily available on the used car market at relatively affordable prices. They remain a popular choice for buyers seeking a capable and durable heavy-duty pickup. The Hemi V8’s reputation for reliability and relatively easy maintenance contributes to its continued appeal. However, potential buyers should be aware of the truck’s relatively poor fuel economy and the potential for rust, particularly in areas with harsh winters.


