Dodge D 500 | History, Reliability & Buying Guide

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The Dodge D-500: A Comprehensive Guide

The Dodge D-500, a workhorse of the mid-size truck world, stands as a testament to Dodge's commitment to providing durable and dependable vehicles. While the name "D-500" specifically refers to the model designation within the D-Series line of trucks, understanding its place requires looking at the broader family. Produced primarily from the 1960s through the 1980s (and extending into the early 90s under different names and configurations), the D-500 and its siblings (D-100, D-200, D-300, etc.) represent a significant era in American truck manufacturing. They filled the gap between light-duty pickup trucks and heavier-duty commercial vehicles, offering versatility for both personal and professional use. The D-500 typically designates a heavier-duty model with increased payload capacity and often featuring more robust components.

Generations of the Dodge D-Series (Including D-500 Variants)

First Generation (1961-1965)

The first generation of the D-Series marked a significant styling departure from previous Dodge trucks. Key features included:

Distinctive "Sweptline" styling with prominent fins on the bed.
Introduction of the "LoadFlite" automatic transmission.
Availability of both two-wheel drive and four-wheel drive (Power Wagon) configurations.
Engine options including slant-sixes and various V8s.
The D-500 in this generation began to solidify its reputation for increased load capacity and durability.

Second Generation (1966-1971)

The second generation brought refinements and improvements to the D-Series:

Cleaner, more modern styling compared to the first generation.
Introduction of the "Crew Cab" configuration, offering seating for up to six passengers.
Increased engine options and performance upgrades.
Improved interior comfort and features.
The D-500 continued to be a popular choice for those needing a heavier-duty truck.

Third Generation (1972-1980)

This generation is arguably the most recognizable and prolific of the D-Series:

Completely redesigned exterior with a more squared-off, muscular appearance.
Introduction of the "Club Cab" extended cab configuration.
Significant improvements to ride quality and handling.
Increased engine options, including larger displacement V8s.
Continued availability of both two-wheel drive and four-wheel drive configurations.
The D-500 became a staple for contractors, farmers, and anyone needing a reliable and capable truck. This generation is where the D-500 really distinguished itself with heavy-duty options.

Fourth Generation (1981-1993)

The fourth generation saw updates and refinements to the third-generation design:

Minor styling updates and aerodynamic improvements.
Introduction of the "Ram" nameplate, although the D-Series designation continued.
Further improvements to fuel efficiency and engine performance.
Increased availability of luxury features and options.
By this point, the D-500 designation was sometimes used more loosely and might overlap with heavier-duty Ram offerings. Careful research of specific model years is crucial.

Reliability & Common Issues

The Dodge D-500, known for its robust construction, is generally considered a reliable truck, particularly older models, provided they have been properly maintained. However, like any classic vehicle, they are prone to certain issues:

Engine Issues:

Slant-Six: While durable, the slant-six can suffer from oil leaks and carburetor issues. Regular valve adjustments are critical.

Small Block V8s (318, 360): These engines are generally reliable, but can experience issues with overheating if the cooling system is not properly maintained. Look for oil leaks, especially around the intake manifold and valve covers.

Big Block V8s (383, 400, 440): Powerful and generally durable, but can be prone to oil consumption and fuel inefficiency. Watch for excessive smoke on startup.

Transmission Issues:

LoadFlite Automatic: Known for its durability, but can be prone to slippage and harsh shifting if the fluid is not regularly changed.

Manual Transmissions: Generally robust, but check for worn synchronizers and smooth shifting.

Suspension and Steering Issues:

Worn Suspension Components: Leaf springs, ball joints, and tie rod ends are common wear items, especially in trucks that have been used for heavy hauling.

Power Steering Issues: Leaks are common, and the power steering pump can be noisy.

Body and Frame Issues:

Rust: This is a major concern, especially in areas with harsh winters. Pay close attention to the frame, floors, rocker panels, and wheel wells.

Bed Damage: Dents and rust are common in the bed, particularly if the truck has been used for hauling.

Electrical Issues:

Wiring Problems: Aging wiring can become brittle and corroded, leading to electrical shorts and malfunctions.

Gauge Issues: The gauges can be unreliable, especially the fuel gauge.

Driving Experience

Driving a Dodge D-500 is an experience that harkens back to a simpler time. Here's a breakdown:

Pros:

Durability: These trucks are built to last and can withstand years of hard use.

Simplicity: They are relatively easy to work on and maintain.

Classic Styling: They have a timeless appeal that is appreciated by truck enthusiasts.

Towing and Hauling Capacity: The D-500, being a heavier-duty model, offers substantial capabilities for towing and hauling.

Analog Driving Experience: No complicated electronics, just raw engine power and mechanical feedback.

Cons:

Ride Quality: The ride can be rough, especially on rough roads.

Fuel Economy: Fuel economy is poor compared to modern trucks.

Handling: Handling can be vague and imprecise, especially at higher speeds.

Lack of Modern Amenities: These trucks lack modern features like air conditioning, power windows, and advanced safety systems in many models.

Rust Susceptibility: As mentioned earlier, rust is a major concern.

Buying Advice

If you're considering purchasing a Dodge D-500, here's some advice:

What Years to Look For:

1972-1980 (Third Generation): These are generally considered the most desirable due to their readily available parts, simple design, and classic styling. Focus on models with solid frames and minimal rust.

Early 1960s (First Generation): For collectors, the early Sweptline models are highly sought after.

What to Avoid:

Rust Buckets: Avoid trucks with significant rust damage, as it can be costly to repair.

Modified Trucks: Unless the modifications were done professionally and with quality parts, it's best to avoid heavily modified trucks. Original or well-maintained examples are typically more reliable.

Engines with Unknown History: Be wary of trucks with engines that have been rebuilt or modified without proper documentation.

Key Things to Check:

Frame: Inspect the frame thoroughly for rust, cracks, and bends.

Engine: Check for oil leaks, smoke, and unusual noises. Perform a compression test if possible.

Transmission: Check for smooth shifting and proper engagement.

Suspension: Inspect the leaf springs, ball joints, and tie rod ends for wear.

Brakes: Check the brake lines for leaks and ensure the brakes are functioning properly.

Title: Ensure the title is clean and clear.

Ultimately, buying a Dodge D-500 is about embracing a classic piece of automotive history. With careful research, thorough inspection, and a commitment to maintenance, you can enjoy the reliability, character, and rugged appeal of this iconic truck for years to come.
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