The 1991 Dodge Ram 350, part of the first-generation D/W series, is a heavy-duty workhorse known for its rugged durability and significant towing capabilities. Available primarily as a crew cab or regular cab with a long bed, it was offered during the final years of this generation (1972-1993, though the Ram name started in 1981). Key trims included the base Custom, Royal, and the higher-end LE, often distinguished by powertrain options. Its enduring popularity stems from the availability of the legendary 5.9L Cummins turbo-diesel engine, making it a standout for enthusiasts and heavy haulers. Pricing new ranged roughly from $15,000 to $25,000, depending on configuration.
The Good
The 1991 Dodge Ram 350 boasts impressive performance, especially with the Cummins diesel, offering immense torque for towing and hauling. Its robust build contributes to solid reliability for a truck of its era. While comfort is utilitarian, its straightforward design appeals to those seeking a no-nonsense, capable machine. Practical buyers appreciate its brute strength and longevity, while emotional buyers are drawn to the iconic Cummins power and classic truck aesthetic. It offers excellent value as a tough, dependable work truck.
The Bad
For the 1991 Dodge Ram 350, watch out for common rust issues, particularly on the body, frame, and bed. Suspension components like ball joints and leaf springs can wear. The braking system, especially rear drums, might require frequent attention. Electrical gremlins, worn interior components, and potential transmission issues (especially with neglected automatic units) are also known weaknesses to inspect thoroughly before purchase.
1991 Dodge Ram 350: Quick Overview
Here's a summary of key specifications for the 1991 Dodge Ram 350:
Engine Options:
- 5.2L (318 cu in) Magnum V8 gasoline engine.
- 5.9L (360 cu in) Magnum V8 gasoline engine.
- 5.9L (359 cu in) B Series Cummins Turbo-Diesel inline-six engine (most coveted).
- 5.2L V8: Around 170-190 hp (depending on exact tuning and year, pre-Magnum was less).
- 5.9L V8: Around 225 hp.
- 5.9L Cummins Turbo-Diesel: Approximately 160 hp (earlier versions, later "intercooled" versions had more, but the 1991 was non-intercooled or intercooled depending on early/late year and specific production, generally considered a 'first gen' Cummins).
- 5.2L V8: Approximately 260 lb-ft.
- 5.9L V8: Approximately 300 lb-ft.
- 5.9L Cummins Turbo-Diesel: Approximately 400 lb-ft (non-intercooled) to 440 lb-ft (intercooled). The 1991 model typically falls into the 400 lb-ft range for non-intercooled.
- Gasoline V8s: Roughly 9-13 MPG combined, highly dependent on load and driving style.
- Cummins Turbo-Diesel: Approximately 15-20 MPG combined, making it significantly more efficient for heavy-duty use.
- These heavy-duty trucks were not designed for speed. 0-60 mph times vary widely but are generally in the 12-16 second range for gasoline models and potentially slower for diesel depending on gearing and load.
- Varies significantly by engine, transmission, and axle ratio, but the Ram 350 was rated for substantial loads.
- Gasoline V8s: Potentially 6,000-8,000 lbs.
- Cummins Turbo-Diesel: Up to 11,000-12,000 lbs or more with appropriate configurations, making it a true heavy-hauler.
- Custom: Basic work truck. Manual windows, manual locks, vinyl seats, AM/FM radio.
- Royal: Mid-range. Cloth seats, carpet, possibly power windows/locks as options, upgraded radio.
- LE (Luxury Edition): Top trim. Plush cloth or velour interior, chrome trim, power windows/locks, air conditioning, cruise control, tilt steering, upgraded sound system, and more extensive exterior brightwork. These were often equipped with preferred powertrain options.
1991 Dodge Ram 350 Specifications
Vehicle Information
| Year | 1991 |
| Make | Dodge |
| Model | RAM 350 |
| Trim | - |
| Style | - |
| Type | Pickup Truck |
| Category | Standard Pickup Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | WARREN |
Dimensions
| Doors | 2-Door |
| Curb Weight | 4250 pounds |
| Gross Vehicle Weight Rating | 8700 pounds |
| Overall Height | 72.00 inches |
| Overall Length | 213.80 inches |
| Overall Width | 79.50 inches |
| Wheelbase Length | 131.00 inches |
| Standard Seating | 3 |
Engine & Performance
| Engine | 5.9L L6 OHV 12V TURBO DIESEL |
| Engine Size | 5.9L |
| Engine Cylinders | 6 |
| Transmission | 4-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | Non-ABS |
| Steering Type | Recirculating |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $15,641 |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 1991 Dodge Ram 350 Have?
The 1991 Dodge Ram 350, like many vehicles of its age, has several frequently reported problems and long-term reliability concerns. Rust is a pervasive issue, attacking body panels, bed, cab corners, and especially the frame and structural components. Exhaust systems also frequently succumb to rust. Electrical problems, while often minor, can be frustrating, including issues with gauges, lights, and power accessories due to aging wiring and connections. The braking system, particularly the rear drums, is often cited for wear and inefficiency, requiring consistent maintenance. Front suspension components, such as kingpins and ball joints, are common wear items that affect steering precision. The steering gearboxes are also known to develop play over time. Automatic transmissions, specifically the A518 (46RH) and A727, can suffer from hard shifting, slipping, or failure if not meticulously maintained, though manual transmissions (Getrag G360) are generally more robust but can have synchronizer issues. Fuel system problems, including lift pump and injection pump (VE pump on the Cummins) issues, are also possible, especially with the diesel engine. Specific to the 1991 Cummins, it's part of the "first-gen" era, known for its mechanical simplicity and durability, but age-related fuel system wear (VE pump leaks, injector issues) can occur. There were fewer widespread recalls for these older vehicles compared to modern ones, but specific campaigns for things like cruise control deactivation switches or potential fire risks were issued across various Dodge models of the era, so checking the VIN for outstanding recalls is always advised. The core engine and drivetrain, particularly the Cummins diesel, are incredibly durable if maintained, but surrounding components and the body often show their age.
How long will the 1991 Dodge Ram 350 last?
Based on owner data and proper maintenance habits, a 1991 Dodge Ram 350, especially with the 5.9L Cummins diesel, can easily achieve 300,000 to 500,000 miles or more. Gasoline V8 models, while also durable, typically see 150,000 to 250,000 miles before major overhauls are needed. Many of these trucks are still in service today, highlighting their long-term durability. However, this longevity hinges on consistent maintenance, particularly fluid changes, and addressing wear-and-tear items promptly. Over time, the major weaknesses are the body's susceptibility to rust, aging electrical systems, and wear in suspension and braking components. The interiors also tend to deteriorate, with dashboards cracking and seats wearing out. While the powertrain often outlasts the body, continuous vigilance against rust and mechanical wear is crucial for reaching high mileage benchmarks.
What Technology & Safety Features are Included?
The 1991 Dodge Ram 350 was a utilitarian vehicle, and "built-in tech" by modern standards was virtually non-existent. Entertainment features were basic, typically limited to an AM/FM radio, with an optional cassette player. Higher trims like the LE might have offered a slightly better sound system with more speakers. Driver-assistance features were non-existent; these trucks relied entirely on the driver's skill. There were no anti-lock brakes, traction control, stability control, or airbags. Safety features were rudimentary: seat belts were standard, and the robust frame and heavy construction offered some passive protection, but it lacked modern crumple zones. Optional features were mostly comfort-oriented: air conditioning, power windows, power locks, cruise control, and tilt steering. Crash-test ratings as we know them today did not exist for vehicles of this era, especially heavy-duty trucks. Therefore, there are no official NHTSA or IIHS ratings. Owners relied on the truck's sheer mass and sturdy construction for a sense of security. The focus was on utility, towing, and payload capacity, not advanced electronics or sophisticated safety systems.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1991 Dodge Ram 350 Prices and Market Value
When new, the 1991 Dodge Ram 350 typically ranged from approximately $15,000 for a basic 2WD gasoline model to over $25,000 for a loaded 4x4 Cummins diesel dually. Today's used market prices vary drastically based on condition, engine (Cummins diesels command a significant premium), mileage, and maintenance history. A well-maintained Cummins 350 can fetch anywhere from $8,000 to $20,000+, with exceptional examples or restored trucks going even higher. Gasoline versions are generally much cheaper, often between $3,000 and $8,000. Depreciation insights show that while gasoline models depreciated heavily, the Cummins diesel versions have held their value remarkably well, even appreciating in recent years as demand for classic "first-gen" diesels has grown among collectors and enthusiasts. Factors affecting resale value include the presence of the Cummins engine, 4WD, dual rear wheels, lack of rust, and overall mechanical soundness.
1991 Dodge Ram 350 Cost of Ownership
Ownership costs for a 1991 Dodge Ram 350 can be a mixed bag. Insurance is generally reasonable due to its age and classification as a utility vehicle, but premiums can increase if it's considered a 'classic' or if there are extensive modifications. Fuel costs are significant for gasoline models (9-13 MPG), making them costly to run daily. The Cummins diesel offers better efficiency (15-20 MPG) for a heavy truck, making it more economical in the long run, especially for those who tow. Maintenance costs can be moderate if you do your own work, as parts are generally available and relatively simple. However, professional repairs for specific diesel components (like injection pump rebuilds) or major transmission work can be expensive. Long-term, anticipate spending on rust repair, suspension components, and electrical issues. It's not an economical daily driver by modern standards but can be a cost-effective workhorse if well-maintained and used for its intended purpose.
1991 Dodge Ram 350 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
22.00 gallons
City Mileage
-
Highway Mileage
-
1991 Dodge Ram 350 Safety Rating
NHTSA
IIHS
1991 Dodge Ram 350 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
1991 Dodge Ram 350 Insurance
Insurance for a 1991 Dodge Ram 350 is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1991 Dodge Ram 350 Compare to Other Pickup Truck?
The 1991 Dodge Ram 350 stacked up against key rivals like the Ford F-350 and Chevrolet/GMC C/K3500 (Sierra/Silverado 3500) heavy-duty trucks of the same era. In terms of performance, the Cummins diesel engine in the Dodge was arguably superior, offering unmatched torque and durability for heavy towing compared to Ford's 7.3L IDI diesel (pre-Power Stroke) or GM's 6.2L/6.5L diesels, which were less powerful and sometimes less reliable. The V8 gasoline engines across all three were competitive, with the Ram's 5.9L V8 being a solid option. Features were very similar across the board; all were utilitarian work trucks with basic amenities, though Ford and GM might have offered slightly more refined interiors or a wider range of trim options. Reliability is where the Cummins-powered Ram truly shone, often outlasting its counterparts in powertrain longevity. The Ford IDI was reliable but less powerful, while GM's diesels sometimes struggled. All three suffered from similar rust issues and general wear on chassis components. In terms of price, they were competitive when new. Today, the Cummins Ram 350 commands a significantly higher used market value due to its legendary engine, often selling for more than comparable F-350s or C/K3500s. While the Ford F-350 with its robust frame and later Power Stroke diesels became a strong contender, and GM offered a comfortable ride, for pure heavy-duty work and long-term diesel powertrain reliability from this specific era, the 1991 Dodge Ram 350 with the Cummins often is recommended as the superior choice. Similar alternatives from the era might include a Ford F-350 with the 460 V8 for gasoline power, or a later 1994+ Power Stroke F-350 for a more modern diesel experience, but they are from a different generation.
Final Verdict: Is the 1991 Dodge Ram 350 a Good Pickup Truck?
The 1991 Dodge Ram 350 is ideal for individuals or businesses needing a robust, no-frills heavy-duty truck primarily for towing, hauling, or as a dedicated work vehicle. It's particularly suited for enthusiasts of classic American trucks and those who appreciate the mechanical simplicity and legendary durability of the 5.9L Cummins turbo-diesel engine. It's worth buying if you are mechanically inclined, prepared for maintenance, and prioritize raw capability over modern comforts, fuel efficiency (in gasoline models), or advanced safety features. This truck is best acquired used, with a strong preference for Cummins diesel models due to their longevity and resale value. Focus on finding a vehicle with minimal rust and a well-documented maintenance history. Avoid neglected examples unless you're planning a full restoration. For specific trims, the LE offers some creature comforts, but the base models are just as capable. It's not for someone seeking a comfortable daily commuter or a "set it and forget it" vehicle, but rather for those who want a piece of automotive history that still performs its core function exceptionally well.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma