The RAM 1500 Crew Cab (DS) equipped with the 4.7-liter V8 engine producing 310 horsepower and paired with a four-speed automatic transmission, was a mainstay of the full-size pickup truck market in North America from 2010 to 2012. This configuration represented a mid-range offering within the broader 1500 lineup, positioned between the base V6 models and the more powerful 5.7-liter HEMI V8 options. The “DS” designation refers to the Crew Cab body style, offering extended rear passenger space, and was part of the second generation of the redesigned RAM 1500, which debuted in 2009. This generation marked a significant departure from the previous model, emphasizing interior refinement and ride quality alongside traditional truck capabilities.
Technical Specifications
| Brand | RAM |
| Model | 1500 |
| Generation | 1500 Crew Cab (DS) |
| Type (Engine) | 4.7 V8 (310 Hp) 4×4 Automatic |
| Start of production | 2010 |
| End of production | 2012 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 5-6 |
| Doors | 4 |
| Fuel consumption (urban) | 16.7 l/100 km (14.1 US mpg) |
| Fuel consumption (extra urban) | 11.4 l/100 km (20.6 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.8 kg/Hp |
| Weight-to-torque ratio | 5.4 kg/Nm |
| Power | 310 Hp @ 5650 rpm |
| Power per litre | 65.9 Hp/l |
| Torque | 447 Nm @ 3950 rpm (329.69 lb.-ft. @ 3950 rpm) |
| Maximum engine speed | 6000 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EVE |
| Engine displacement | 4701 cm3 (286.87 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 93 mm (3.66 in.) |
| Piston Stroke | 86.5 mm (3.41 in.) |
| Compression ratio | 9.8:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 13 l (13.74 US qt | 11.44 UK qt) |
| Kerb Weight | 2418 kg (5330.78 lbs.) |
| Max. weight | 3084 kg (6799.06 lbs.) |
| Max load | 666 kg (1468.28 lbs.) |
| Trunk (boot) space – maximum | 1424 l (50.29 cu. ft.) |
| Fuel tank capacity | 98 l (25.89 US gal | 21.56 UK gal) |
| Permitted trailer load with brakes (12%) | 2722 kg (6000.98 lbs.) |
| Length | 5816 mm (228.98 in.) |
| Width including mirrors | 2016 mm (79.37 in.) |
| Height | 1922 mm (75.67 in.) |
| Wheelbase | 3569 mm (140.51 in.) |
| Front track | 1732 mm (68.19 in.) |
| Rear (Back) track | 1714 mm (67.48 in.) |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 13.8 m (45.28 ft.) |
| Approach angle | 20.5° |
| Departure angle | 25.4° |
| Ramp-over (brakeover) angle | 16.6° |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 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) |
| Tires size | 265/70 R17 |
| Wheel rims size | 7.0J x 17 |
Powertrain & Engine Architecture
The heart of this RAM 1500 variant is the EVE 4.7-liter V8 engine. This engine, a member of Chrysler’s third-generation small-block V8 family, features a cast iron block with aluminum cylinder heads. It utilizes a single overhead camshaft (SOHC) design with two valves per cylinder. Fuel delivery is managed by a multi-port fuel injection system, providing adequate, though not cutting-edge, fuel atomization. The 4.7L V8 is known for its relatively simple design and robust construction. The four-speed automatic transmission (typically the 42RE or 45RFE depending on specific build dates) was a workhorse unit, prioritizing durability and ease of maintenance over outright performance or fuel efficiency. While not offering the smoothness of more modern transmissions, it was well-suited to the truck’s intended use.
Driving Characteristics
The 310 horsepower and 329 lb-ft of torque provided by the 4.7L V8 and four-speed automatic offered a balance between capability and affordability. Acceleration was adequate for everyday driving and towing, but noticeably slower than the 5.7L HEMI equipped models. The four-speed automatic, while reliable, had relatively wide gear ratios, which could result in the engine feeling strained during highway passing maneuvers. The transmission’s shift points were calibrated for smooth operation and fuel economy, rather than aggressive performance. The 4×4 system provided enhanced traction in inclement weather and off-road conditions, making it a versatile choice for owners in regions with challenging terrain.
Equipment & Trim Levels
The Crew Cab (DS) 4.7L Automatic typically came standard with features such as air conditioning, power windows and locks, a basic audio system, and cloth upholstery. Higher trim levels, such as the SLT, added features like alloy wheels, upgraded audio systems, power-adjustable seats, and chrome exterior accents. Optional extras included a navigation system, sunroof, and premium leather upholstery. The Crew Cab configuration prioritized passenger space, offering ample legroom and headroom for rear-seat occupants, making it a popular choice for families.
Chassis & Braking
The RAM 1500 Crew Cab utilized a body-on-frame construction, providing a robust and durable platform. The front suspension featured a double wishbone design, while the rear suspension employed an independent multi-link setup, contributing to a relatively comfortable ride quality for a full-size pickup. Braking duties were handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and control during emergency braking situations. The truck’s substantial weight necessitated a robust braking system, and while adequate, it wasn’t particularly noteworthy in terms of stopping power.
Market Reception & Comparison
The 4.7L V8-equipped RAM 1500 Crew Cab was generally well-received by critics as a capable and comfortable full-size pickup. However, it often faced criticism for its relatively low fuel economy compared to V6-powered competitors and the more advanced HEMI V8 options. The four-speed automatic transmission was also seen as outdated compared to the five- and six-speed automatics offered by some rivals. Compared to the 5.7L HEMI, the 4.7L offered a more affordable entry point into the RAM 1500 lineup, but at the expense of performance and towing capacity. The V6 models offered better fuel economy, but lacked the power and capability of the V8.
Legacy
The 4.7L V8 engine, while eventually superseded by more modern powertrains, proved to be a reliable and durable engine. The four-speed automatic transmission, while not known for its efficiency, was also generally dependable. Today, these trucks are readily available on the used car market at relatively affordable prices. Common maintenance issues include oil leaks, sensor failures, and wear and tear on suspension components. Despite its age, the RAM 1500 Crew Cab (DS) 4.7L remains a popular choice for those seeking a capable and comfortable full-size pickup truck without breaking the bank. Its simple design and readily available parts contribute to its continued appeal among truck enthusiasts and budget-conscious buyers.
