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2003 Dodge Ram 3500 Overview, Reviews, Ratings & Specs

Rating: 4.33
Based on 12 Owner Reviews â–¶
Simon A | March 31, 2025
The 2003 Dodge Ram 3500 is a heavy-duty pickup truck, part of the second generation Ram (1994-2002 refreshed in 2002). This model year falls within the refreshed 2nd generation, continuing into the 3rd gen. Available in regular, quad, and crew cab configurations, it's offered in trims like ST, SLT, and Laramie. Known for its robust Cummins diesel engine option and impressive towing capacity, it was a popular choice for those needing a capable work truck. The pricing range when new varied greatly depending on configuration and options, from approximately $25,000 to $40,000.
The Good

The 2003 Dodge Ram 3500 boasts strong performance, especially with the Cummins diesel, making it a towing champion. Its bold design is still appreciated today. For practical buyers, it offers reliability and good value for a heavy-duty truck. Emotionally, it represents ruggedness and capability, appealing to those who need a dependable workhorse. Interior comfort is adequate, particularly in higher trims.

The Bad

Potential weaknesses of the 2003 Dodge Ram 3500 include potential front-end suspension issues, ball joint wear, and possible transmission problems, especially with the automatic transmission. Rust can be a concern, particularly in areas with road salt. The dashboard is prone to cracking. Watch for signs of hard use or neglected maintenance, especially in work trucks.

2003 Dodge Ram 3500: Quick Overview

  • Engine Options:
    • 5.7L HEMI V8: 345 horsepower, 375 lb-ft of torque
    • 5.9L Magnum V8: 245 horsepower, 335 lb-ft of torque
    • 8.0L Magnum V10: 310 horsepower, 450 lb-ft of torque
    • 5.9L Cummins Turbo Diesel I6: 305 horsepower, 555 lb-ft of torque
  • Horsepower: Ranging from 245 to 345 hp depending on engine. The Cummins diesel provides substantial torque.
  • Fuel Economy: Fuel economy varies greatly. Expect around 10-14 mpg combined for the gasoline engines. The diesel may achieve 14-18 mpg combined, depending on driving habits and load.
  • 0-60 Times: Not a primary focus for this truck. Expect 0-60 times in the 8-10 second range for gasoline engines and slightly longer for the diesel when unloaded.
  • Towing Capacity: A major strength. Towing capacity can range from 12,000 to 16,000 lbs or more depending on configuration (engine, axle ratio, etc.).
  • Trim-Level Features:
    • ST: Base model. Vinyl seating, basic features.
    • SLT: Cloth seating, power windows/locks, cruise control, upgraded stereo.
    • Laramie: Leather seating, premium audio, woodgrain trim, upgraded interior features, heated seats (optional).
  • Transmissions: Available with either a 5-speed manual or a 4-speed automatic (gas engines) or a 6-speed manual or 4-speed automatic (diesel).
  • Drivetrain: 2WD or 4WD options.

2003 Dodge Ram 3500 Specifications

Vehicle Information
Year 2003
Make Dodge
Model Ram 3500
Trim -
Style Quad Cab 2WD 6-Speed Manual
Type Pickup Truck
Category Medium Truck
Manufacturing Details
Made In Mexico
Manufacturing City SALTILLO
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 5.9-L L-6 Turbo Diesel
Engine Size 5.9L
Engine Cylinders 6
Transmission 6-Speed Manual
Transmission Type Manual
Transmission Speeds 6-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 2003 Dodge Ram 3500 Have?

The 2003 Dodge Ram 3500, while generally robust, has some frequently reported problems. Front-end suspension components, particularly ball joints and tie rod ends, are prone to wear and may require replacement. The automatic transmission (especially the 4-speed) can experience issues, including slipping or failure, particularly if not properly maintained or if used frequently for heavy towing. Rust is a common concern, especially in northern climates where road salt is used. Inspect the undercarriage, rocker panels, and bed for rust. The dashboard is also known to crack, which is a cosmetic issue but can be unsightly.
Specific to the 2003 model year, some owners have reported issues with the fuel system, including fuel pump failures. Recalls have been issued for various issues over the years, including potential problems with the airbags and brake systems. It's essential to check the vehicle's VIN with the National Highway Traffic Safety Administration (NHTSA) to see if any outstanding recalls apply.
Long-term reliability concerns often revolve around the longevity of the automatic transmission and the potential for engine issues as mileage increases. Proper maintenance, including regular fluid changes and addressing any problems promptly, is crucial for maximizing the lifespan of the vehicle. The Cummins diesel engine, when properly maintained, is generally very durable, but repairs can be costly when needed.

How long will the 2003 Dodge Ram 3500 last?

With proper maintenance, a 2003 Dodge Ram 3500 can easily exceed 200,000 miles and provide many years of service. Some well-maintained examples, particularly those with the Cummins diesel, have surpassed 300,000 or even 400,000 miles. Average mileage depends heavily on usage and maintenance, but a typical 2003 model might have between 150,000 and 250,000 miles.
Long-term durability is generally good, especially with the diesel engine. However, weaknesses include the aforementioned front-end components, potential transmission issues (primarily automatic), rust susceptibility, and dashboard cracking. Regular maintenance, including fluid changes, lubrication, and addressing any problems promptly, is crucial for extending the vehicle's lifespan.

What Technology & Safety Features are Included?

The 2003 Dodge Ram 3500 offered relatively basic tech and entertainment features compared to modern vehicles. Standard features typically included an AM/FM radio, and cassette player. CD players were often optional. Higher trims like the Laramie offered premium sound systems.
Driver-assistance features were minimal. ABS (Anti-lock Braking System) was standard, but features like traction control or stability control were not commonly available on this generation of Ram. Safety features included front airbags.
Optional features could include power windows, power locks, cruise control, and remote keyless entry. Higher trims offered leather upholstery, heated seats, and upgraded audio systems. Four-wheel drive was also an optional but popular feature.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) for the 2003 Dodge Ram 3500 are available. However, these ratings should be considered in the context of the time period. The Ram typically received ratings that were considered adequate for its class, but modern safety standards are significantly higher. Remember that heavy-duty trucks generally don't perform as well in crash tests as smaller vehicles due to their size and weight. Always check the specific crash test data for the 2003 model year on the NHTSA website for the most accurate information. The IIHS (Insurance Institute for Highway Safety) may have also conducted some tests, but this is less common for heavy-duty trucks of this era.

What Colors Options are Available?

Exterior Colors
Bright White
Black
Flame Red
Patriot Blue Pearl Coat
Mineral Gray Metallic Clearcoat
Forest Green Pearl Coat
Interior Colors
Light Almond
Dark Slate Gray

2003 Dodge Ram 3500 Prices and Market Value

When new, the 2003 Dodge Ram 3500 ranged in price from approximately $25,000 to $40,000+, depending on the trim, engine, and options. Current used market prices vary significantly based on condition, mileage, and location. Expect to find them ranging from $8,000 to $20,000 or more, with diesel models in good condition commanding a premium.
Depreciation has been significant, as is typical for vehicles of this age. Factors affecting resale value include: condition (especially rust), mileage, engine (diesel models retain value better), trim level, 4x4 capability, and overall maintenance history. Trucks with clean titles and well-documented maintenance records will fetch higher prices. Low mileage diesel models are highly sought after.

2003 Dodge Ram 3500 Cost of Ownership

The 2003 Dodge Ram 3500 is generally not an economical vehicle to own. Insurance costs can be moderate to high, depending on coverage and driving record. Fuel costs are significant, especially with the gasoline engines. Maintenance can be relatively affordable for routine items, but repairs, particularly on the diesel engine or transmission, can be costly. Long-term ownership costs can be high due to potential repairs and the vehicle's age. Factor in potential rust repair if you live in an area with road salt. Budget accordingly for potential unexpected repairs.

2003 Dodge Ram 3500 Fuel Efficiency

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

2003 Dodge Ram 3500 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

2003 Dodge Ram 3500 Insurance

Insurance for a 2003 Dodge Ram 3500 is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.

How Does the 2003 Dodge Ram 3500 Compare to Other Pickup Truck?

The 2003 Dodge Ram 3500 competed with the Ford F-350 and Chevrolet Silverado 3500. In terms of performance, the Cummins diesel in the Ram was a strong contender, often praised for its torque and towing ability. The Ford Power Stroke and Chevy Duramax diesels were also powerful options.
In terms of features, the Ram was generally comparable to its rivals. All offered similar trim levels and available options. However, the Ram's interior design was sometimes considered less refined than the Ford or Chevy.
Reliability is a more complex issue. All three trucks had their share of potential problems. The Ram's automatic transmission (particularly the 4-speed) and front-end components were potential weak points. Ford's Super Duty trucks had some issues with their diesel engines, and Chevy trucks had some issues with their transmissions as well. Ultimately, reliability depends heavily on maintenance and usage.
In terms of price, the Ram was typically competitively priced with its rivals. Used prices today reflect the overall condition, mileage, and engine. Similar or better alternatives include the Ford F-350 and Chevrolet Silverado 3500, but consider each truck on a case-by-case basis, focusing on maintenance records and overall condition. For outright reliability, especially concerning the transmission, a well-maintained, similarly aged Toyota Tundra (while not a direct 3500 competitor) might offer better peace of mind, though with significantly less towing capacity.

Ranks #520 Truck

1 2023 Toyota Tundra (5.0★)
2 2022 Honda Ridgeline (5.0★)
3 2023 Ford E-Transit Chassis (0.0★)
4 2020 Mercedes-Benz Sprinter Cab Chassis (0.0★)
5 2024 Chevrolet Silverado 3500HD (0.0★)
6 2023 Hyundai Santa Cruz (5.0★)
7 2023 Nissan Frontier (5.0★)
8 2024 GMC Sierra 2500HD (0.0★)
9 2023 Ram 4500 (0.0★)
10 2022 Jeep Gladiator (5.0★)
11 2012 Suzuki Equator (0.0★)
12 2009 Mitsubishi Raider (5.0★)
520 2003 Dodge Ram 3500 (4.0★)

Final Verdict: Is the 2003 Dodge Ram 3500 a Good Pickup Truck?

The 2003 Dodge Ram 3500 is ideal for someone needing a capable and relatively affordable heavy-duty truck for towing or hauling, especially if they appreciate the Cummins diesel engine. It's worth buying *used* if you can find one in good condition with documented maintenance, particularly a diesel model. Look for trucks with minimal rust and a healthy transmission. The Laramie trim offers more comfort, but even the ST or SLT can be good choices if well-maintained. Be prepared for potential repairs, especially on the transmission and front end. Avoid trucks that appear to have been heavily abused or neglected. A pre-purchase inspection by a qualified mechanic is highly recommended.

2003 Dodge Ram 3500 Owner Reviews

4.33
Consumer Rating, Based on 12 Consumer Reviews
Overall rating
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Ivan R. Vernon on April 17, 2023

Great truck, xxxxty company and dealership service

Mine is a big black Ram 3500 2WD hemi engine, purchased new in 2003. Only two mechanical problems since I bouight it: (1) right front wheel bearing failure at only 20,000 miles and (2) partial wiring harness replacement around 115,000 miles. This truck is a real beast of burden. My long bed is rated at 4,900 lbs carrying capacity, but I have over-loaded it to at l3ast 6,000 lbs with no negative results, Pulling capacity also I have overloaded up to 25,000 lbs with no negative results. Under load like this, it rides even smoother and does not seem to notice the loads of granite monuments we hauled in it. The truck is as comfortable as an automobile--smooth, right-on steering, and great acceleration. At 160,000 miles, I like the truck so much that I am paying a body shop to renovate it with all new fenders, hood, and tailgate, total new paint job, new wheel covers to make it look like new since it still drives like new. $15,000 may seem excessive to some, but when you figure that this same truck new today is around $85,000, it makes sense to me, especially since I prefer older technology over the new digitalized electronics on new vehicles. We change oil every 3,000 miles and change all the filters every time. The engine still runs like new. One problem with this model is the dashboard. The thick plastic used for the dashboard began cracking at around three years, and continued until the upper portion of the dashboard was totally in pieces. Dodge refused to stand by this obvious defect, and wanted over $2,000 to make it right. However, for a few hundred dollars, my body shop has found a hard plastic (hopefully good plastic) cover that is supposed to look like new. Toyota always stands by any such defects, so U.S. companies have lots to learn about satisfying customers in taking care of their own obvious mistakes. The other problem is that the clearcoat over the black paint job has oxidized and turned white as seems to happen with lots of older U.S. cars--why I have no idea. Dodge and just about all the U.S. car companies need to find out how Toyota paints cars so the paint job lasts for the lifetime of the card. Drive through any large shopping center parking lot and notice which cars are showing faded paint, and you will see what I mean. So, final verdict--great vehicle backed up by cheap and uncaring customer service. I would not go near a Dodge dealership after buying one of the best trucks on the market!

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NewEnglandsFinest225 on December 22, 2019

One of the best Trucks for its price

Honestly one of the most useful vehicles i've ever owned, very reliable especially for the Northeast Winter. You totally get all the bang for your buck here and it's hard to find anything bad to say about this vehicle.

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texaskreek06 on October 29, 2018

One of the most powerful trucks I have driven

This truck has power. It can pull quite a bit. It runs smooth and feels like it had been maintained perfectly since it was now. The interior and exterior are also very clean.

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Candyman on February 14, 2018

24 valve 5.9 crewcab dually

Could handle anything I could put it thru %4400 lb oof white marble. Great stereo systemll Nnever had a problem batteries even lasted 11 yrs.

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good_dog on July 16, 2017

Great for towing!

This truck is a workhorse! We bought it to tow a travel trailer that was quite a load on our previous truck (Ford F-250). We knew the Dodge was had the highest towing capacity of any truck of similar size so decided it would be a good choice. It doesn't bog down at all with a load - still gets great mileage and even rides a little smoother with the trailer on!

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Tron on October 30, 2013

Reliability ten stars.

Bought this truck for work not for the looks but fell in love anyway. She had 50k when I got her, I'm about to hit 190k drives just the same as when i first got her over 6 years ago. I have replaced the water pump and the power steering pump nothing else, other than regular maintenance. Very easy to work on, lots of room. Jack knifed in a blizzard, had to replace the driver side doors but no injuries. I promised her I will slow down when it's snowing. I used tow a trailer about 200 miles daily. Not once has she broke down on me. Her only weakness is her trans. After driving for a good while I have to accelerate a bit for a smooth shift. This is something that has happened since I bought her but her tranny still going strong. If the trans ever goes out I will convert to manual or just up grade.

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n/a on March 6, 2012

Difference between life and death

After owning a neon I was not very happy with Dodge. However, after having an accident with this truck I take that statement back. Even even hitting a cement divider on the interstate, we walked away with no cuts or scratches and even drove the truck back home. When we took a closer look at it we found that the damage was mainly cosmetic; the frame had only a few scratches. This truck saved our lives.

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Shooter on April 9, 2011

heavy duty truck

only complaint is the u-joints on the front axle at the hubs seem to wear out at @70,000 miles and after market replacements get about 20-25,000 mile. just put factory part on hopefully they will last like original.

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RAMROD on March 16, 2010

RAM 3500

I FOUND THAT THIS TRUCK IS NOT A RACER BUT A MULE IT WONT WIN ANY RACES BUT IT WILL PULL A HOUSE OVER. I LOVE MY MULE!!!!!!!

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Ivan R. Vernon on April 17, 2023

Great truck, xxxxty company and dealership service

Mine is a big black Ram 3500 2WD hemi engine, purchased new in 2003. Only two mechanical problems since I bouight it: (1) right front wheel bearing failure at only 20,000 miles and (2) partial wiring harness replacement around 115,000 miles. This truck is a real beast of burden. My long bed is rated at 4,900 lbs carrying capacity, but I have over-loaded it to at l3ast 6,000 lbs with no negative results, Pulling capacity also I have overloaded up to 25,000 lbs with no negative results. Under load like this, it rides even smoother and does not seem to notice the loads of granite monuments we hauled in it. The truck is as comfortable as an automobile--smooth, right-on steering, and great acceleration. At 160,000 miles, I like the truck so much that I am paying a body shop to renovate it with all new fenders, hood, and tailgate, total new paint job, new wheel covers to make it look like new since it still drives like new. $15,000 may seem excessive to some, but when you figure that this same truck new today is around $85,000, it makes sense to me, especially since I prefer older technology over the new digitalized electronics on new vehicles. We change oil every 3,000 miles and change all the filters every time. The engine still runs like new. One problem with this model is the dashboard. The thick plastic used for the dashboard began cracking at around three years, and continued until the upper portion of the dashboard was totally in pieces. Dodge refused to stand by this obvious defect, and wanted over $2,000 to make it right. However, for a few hundred dollars, my body shop has found a hard plastic (hopefully good plastic) cover that is supposed to look like new. Toyota always stands by any such defects, so U.S. companies have lots to learn about satisfying customers in taking care of their own obvious mistakes. The other problem is that the clearcoat over the black paint job has oxidized and turned white as seems to happen with lots of older U.S. cars--why I have no idea. Dodge and just about all the U.S. car companies need to find out how Toyota paints cars so the paint job lasts for the lifetime of the card. Drive through any large shopping center parking lot and notice which cars are showing faded paint, and you will see what I mean. So, final verdict--great vehicle backed up by cheap and uncaring customer service. I would not go near a Dodge dealership after buying one of the best trucks on the market!

Was this review helpful?
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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.