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1990 Dodge Ram 350 Overview, Reviews, Ratings & Specs

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Eugene S | February 12, 2026
The 1990 Dodge Ram 350 was part of the third generation of the Ram pickup truck lineup, produced from 1972 to 1993. This heavy-duty workhorse featured a robust body-on-frame construction, available as a regular cab and a club cab, with a chassis designed for significant hauling and towing. Popular trims included the base, SLT, and the more work-oriented Workman. Its popularity stemmed from its rugged durability and substantial towing capabilities, making it a go-to for tradespeople and those needing serious muscle. New pricing varied by configuration but generally ranged from the mid-$20,000s upwards.
The Good

The 1990 Ram 350 excels in raw power and towing prowess, appealing to practical needs. Its classic, imposing design evokes a sense of toughness. While not a luxury vehicle, its straightforward and durable nature offers dependable performance for demanding tasks. For emotional buyers, it represents a no-nonsense American work ethic on wheels.

The Bad

Owners should watch out for potential rust, particularly in the rocker panels, cab corners, and wheel wells. Electrical gremlins, often related to aging wiring or specific components like the ignition switch, can also be an issue. The interior plastics and upholstery may show wear and tear due to age and material quality.

1990 Dodge Ram 350: Quick Overview

  • Engine Options: The 1990 Dodge Ram 350 offered a choice of robust powertrains designed for heavy-duty applications.
    • 5.2L Magnum V8: This was the standard gasoline V8 engine, providing a good balance of power and capability for everyday tasks and moderate towing.
    • 5.9L Magnum V8: A larger and more powerful gasoline V8 option, this engine offered increased torque and horsepower, ideal for heavier loads and more demanding jobs.
    • 5.9L Cummins Turbo Diesel: This was the standout engine for many, renowned for its incredible durability, massive torque, and exceptional towing capacity. It was a significant selling point for those prioritizing work and longevity.
  • Horsepower: Horsepower figures varied by engine and year, but generally:
    • 5.2L V8: Approximately 170-185 horsepower.
    • 5.9L V8: Approximately 200-230 horsepower.
    • 5.9L Cummins Diesel: Approximately 160-190 horsepower (torque was its main strength).
  • Fuel Economy: Fuel economy for the Ram 350 was not a strong suit, as expected for a heavy-duty truck of this era. Owners typically saw figures ranging from 10-14 MPG in city driving and 14-18 MPG on the highway, with the diesel often being slightly more efficient under load.
  • 0-60 Times: Performance figures were secondary to capability. 0-60 times were generally leisurely, often in the 10-15 second range, depending on the engine, configuration, and load.
  • Towing Capacity: The towing capacity was a major advantage. Depending on the configuration (axle ratio, engine, drivetrain), the Ram 350 could tow significant loads, often rated from 7,000 lbs up to 12,500 lbs or more for properly equipped models, especially those with the Cummins diesel.
  • Trim-Level Features:
    • Base Trim: Featured essential work truck amenities, often with vinyl flooring, manual windows and locks, and a basic AM/FM radio.
    • SLT (Sport Luxury Trim): Offered more creature comforts such as upgraded cloth or vinyl seating, power windows and door locks (optional), cruise control, and better sound systems.
    • Workman: Focused on utility, often including heavy-duty shocks, larger alternators, and heavy-duty cooling systems, designed for constant commercial use.

1990 Dodge Ram 350 Specifications

Vehicle Information
Year 1990
Make Dodge
Model RAM 350
Trim -
Style LB Rear-Wheel Drive
Type Pickup Truck
Category Standard Pickup Truck
Manufacturing Details
Made In United States
Manufacturing City WARREN
Dimensions
Doors 2-Door
Curb Weight 4290 pounds
Gross Vehicle Weight Rating 8700 pounds
Overall Height 72.00 inches
Overall Length 210.80 inches
Overall Width 79.50 inches
Wheelbase Length 131.00 inches
Standard Seating 3
Engine & Performance
Engine 5.9L I6
Engine Size 5.9L
Engine Cylinders 6
Transmission Automatic 4-Speed
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) $14,832
Invoice Price -
Delivery Charges -

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What Problems Does the 1990 Dodge Ram 350 Have?

The 1990 Dodge Ram 350, like many trucks of its vintage, has a few common areas that owners report issues with. One of the most prevalent concerns is rust. Due to the age of these vehicles and the materials used, corrosion can be a significant problem, especially in areas with harsh winters or high humidity. Key areas to inspect for rust include the rocker panels, cab corners, wheel wells, and frame rails. Neglecting this can lead to structural integrity issues and costly repairs.

Electrically, older vehicles can develop gremlins. For the Ram 350, common electrical complaints often involve issues with the ignition switch, turn signal switch, and dashboard indicator lights. Wiring harnesses can degrade over time, leading to intermittent problems. Power window and lock mechanisms, if equipped, can also fail.

The transmission, particularly the automatic transmissions (like the A518 or A727), can experience wear over time, especially if not maintained properly or if subjected to heavy towing without adequate cooling. Shifting issues, slipping, or outright failure can occur. Manual transmissions are generally more robust but clutch wear is a normal maintenance item.

Engine-wise, while the Cummins diesel is legendary for its durability, even it requires maintenance. Injector issues, fuel pump problems, and turbocharger wear can occur. For the gasoline Magnum V8 engines, head gasket leaks and intake manifold gasket failures have been reported. Radiator leaks and cooling system issues are also common due to age.

There were recalls issued for Dodge trucks of this era, though specific recalls for the 1990 Ram 350 might have been more focused on safety systems or emissions controls. It's crucial for potential buyers to check the VIN against NHTSA recall databases to ensure all outstanding safety campaigns have been addressed. For example, recalls related to steering components or brake systems were not uncommon for trucks of this generation.

Long-term reliability heavily depends on maintenance history. Trucks that have been regularly serviced, especially the diesel engines, can last for hundreds of thousands of miles. However, trucks that have been worked hard and neglected are more prone to major mechanical failures. Parts availability for some specific components can also become a concern as the truck ages.

How long will the 1990 Dodge Ram 350 last?

Based on owner data and maintenance habits, the 1990 Dodge Ram 350, particularly those equipped with the 5.9L Cummins Turbo Diesel, demonstrates remarkable long-term durability. Many of these trucks, when properly maintained, regularly exceed 200,000 miles and can easily reach 300,000 to 500,000 miles. The diesel engine is known to be a workhorse capable of incredible longevity. Gasoline V8 models, while robust, typically have a shorter lifespan, often topping out around 150,000 to 250,000 miles before major engine overhauls might be needed. Weaknesses that emerge over time include rust formation, electrical gremlins, and wear on suspension and transmission components, especially if the vehicle has been used for heavy-duty tasks consistently.

What Technology & Safety Features are Included?

The 1990 Dodge Ram 350 represents a period when technology in pickup trucks was relatively basic, focusing on functionality and utility rather than advanced features. The built-in tech and entertainment systems were straightforward. Standard entertainment typically consisted of an AM/FM radio, with optional upgrades to an AM/FM cassette player. Higher trims might have offered a more robust speaker system. There were no integrated navigation systems or digital displays. The focus was on delivering sound, not sophisticated media experiences.

Driver-assistance features were virtually non-existent by today's standards. There were no backup cameras, parking sensors, lane departure warnings, or adaptive cruise control. The driver was expected to rely on mirrors and direct observation. The primary driving aids were power steering and, on some models, anti-lock braking systems (ABS), which were becoming more common but not universally standard.

Safety features were also rudimentary. The 1990 Ram 350 came equipped with standard seat belts (lap and shoulder belts in the front), a sturdy metal dashboard designed to absorb some impact, and a padded steering wheel. Airbags were not standard and were not widely available on trucks of this vintage, with many models lacking them entirely. The robust construction of the body-on-frame chassis did provide a degree of passive safety. Crash-test ratings for vehicles from this era are not directly comparable to modern standards and are often incomplete or unavailable through standard databases like the NHTSA. Trucks from this period were tested, but the methodology and reporting differ significantly from today's rigorous frontal, side, and rollover tests. The Ram 350's heavy-duty nature meant it was built to withstand substantial forces, but occupant protection systems were minimal.

What Colors Options are Available?

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1990 Dodge Ram 350 Prices and Market Value

When new in 1990, the Dodge Ram 350 had a starting MSRP that typically began in the mid-$20,000 range, with higher-equipped models, especially those with the Cummins diesel engine, easily pushing into the high $20,000s or even $30,000s. Depreciation on these heavy-duty trucks has been relatively slow, especially for well-maintained diesel variants. Currently, used market prices for a 1990 Ram 350 can range widely from around $3,000 for basic, high-mileage gasoline models in fair condition, to upwards of $10,000-$15,000 or even more for exceptionally clean, low-mileage examples with the sought-after Cummins diesel. Factors significantly affecting resale value include the presence of the Cummins engine, overall condition, rust levels, mileage, and maintenance history. Models with desirable options or in original, unrestored condition command the highest prices.

1990 Dodge Ram 350 Cost of Ownership

Owning a 1990 Dodge Ram 350 can be economical in terms of initial purchase price (especially for gasoline models) and its sheer durability if well-maintained. However, fuel costs, particularly with the gasoline V8s, can be substantial given their lower MPG. Insurance rates are typically moderate for older trucks, depending on usage and coverage. Maintenance for the robust Cummins diesel is generally straightforward but specialized parts can be pricier. Repair costs can vary; while basic maintenance is manageable, significant repairs to the engine, transmission, or frame due to rust can be expensive. Overall, it's a durable truck but not the most economical to run daily due to fuel consumption.

1990 Dodge Ram 350 Fuel Efficiency

Fuel Type Diesel
Fuel Capacity 22.00 gallons
City Mileage -
Highway Mileage -

1990 Dodge Ram 350 Safety Rating

NHTSA
Side Driver Rating Not Tested
Frontal Passenger Rating Not Tested
Rollover Rating Not Tested
Side Rear Passenger Rating Not Tested
Frontal Driver Rating Not Tested
IIHS
Moderate Overlap Front Test Results Not Tested

1990 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

1990 Dodge Ram 350 Insurance

Insurance for a 1990 Dodge Ram 350 is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.

How Does the 1990 Dodge Ram 350 Compare to Other Pickup Truck?

The 1990 Dodge Ram 350 competed in the heavy-duty pickup truck segment against formidable rivals such as the Ford F-350 and Chevrolet C3500. In terms of performance, the Ram 350, especially with the Cummins diesel, offered competitive towing and hauling capabilities that were a benchmark for the era. The Cummins engine was often praised for its robust torque and legendary longevity, which could surpass that of its gasoline-powered competitors.

Features were generally utilitarian across all these trucks. The Ram 350's interior was functional and durable, focusing on work-oriented ergonomics rather than luxury. Rivals offered similar levels of basic amenities. The key differentiator often came down to powertrain and specific trim packages. Ford's Power Stroke diesel was emerging, and Chevrolet's Vortec engines were also strong contenders.

Reliability is where the 1990 Ram 350, particularly the diesel version, often shines brightly. The Cummins engine has a reputation for being one of the most reliable diesel engines ever put into a pickup truck, often outlasting the rest of the vehicle. While its gasoline counterparts were decent, they didn't quite achieve the same legendary status as the diesel. Rivals also had their strengths; Ford's F-Series trucks are known for their solid construction, and Chevrolet's are often praised for ride comfort. However, for sheer long-term engine durability, the Ram 350 with the Cummins often held an edge.

Price-wise, these trucks were similarly priced when new. In the used market today, the Ram 350 with the Cummins diesel often holds its value exceptionally well due to demand for its reliability and capability, sometimes commanding higher prices than comparable Fords or Chevys in similar condition.

Alternatives:
  • Similar: For those seeking similar heavy-duty capability and a focus on utility, the Ford F-350 and Chevrolet C3500 from the same era are direct competitors. Their reliability and performance are comparable, though the diesel offerings might have different strengths.
  • Potentially Better (depending on priorities): If prioritizing slightly more modern features or a potentially more refined ride without sacrificing significant capability, newer generations of these trucks (e.g., 1994-2002 Dodge Ram, 1997-2003 Ford F-150/F-250, or 1999-2006 Chevrolet Silverado/GMC Sierra) might be considered, though they come with a higher price tag and different potential maintenance concerns. For pure, no-frills workhorse reliability with a diesel, the 1990 Ram 350 with the Cummins is hard to beat.

Final Verdict: Is the 1990 Dodge Ram 350 a Good Pickup Truck?

The 1990 Dodge Ram 350 is ideal for individuals or businesses needing a robust, no-nonsense workhorse for towing, hauling, or heavy-duty tasks. Its legendary Cummins turbo-diesel engine makes it a particularly attractive option for those prioritizing extreme longevity and pulling power. It's worth buying primarily on the used market, especially if a well-maintained example with the Cummins diesel can be found. Prospective buyers should be prepared for potential age-related issues like rust and aging electrical components. The Workman or SLT trims with the Cummins diesel offer the best combination of capability and basic comfort. It's not recommended for those seeking modern creature comforts, fuel efficiency, or a quiet daily driver, but for its intended purpose, it remains a capable and enduring classic.

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.