Used 2020 RAM 3500 for Sale nearSaint Louis, MO
145 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Delmonico Red Pearlcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 66,208
- Stock #:
- R10710A
- VIN:
- 3C63R3SL4LG158991
Sponsored Listing
2020 RAM 3500
Limited Crew Cab 4WD
66,208 mi
$55,587
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 93,550
- Stock #:
- EV158652
- VIN:
- 3C63RRHL1LG158652
2020 RAM 3500
Big Horn Crew Cab LB DRW 4WD
93,550 mi
$43,166
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Diamond Black Crystal Pearlcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 76,897
- Stock #:
- A617732
- VIN:
- 3C63RRHL3MG617732
2021 RAM 3500
Big Horn Crew Cab LB DRW 4WD
76,897 mi
$47,579
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Red
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 50,855
- Stock #:
- 15774
- VIN:
- 3C63RRGL9MG665916
2021 RAM 3500
Tradesman Crew Cab LB DRW 4WD
50,855 mi
$47,979
- Year:
- 2019
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Gray (Granite Crystal Metallic Clearcoat)
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 159,121
- Stock #:
- 578393
- VIN:
- 3C63RRJL9KG578393
2019 RAM 3500
Laramie Crew Cab LB DRW 4WD
159,121 mi
$41,985
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Gray (Granite Crystal Metallic Clearcoat)
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 115,300
- Stock #:
- TF589605D
- VIN:
- 3C63RRGL0MG617592
2021 RAM 3500
Tradesman Crew Cab LB DRW 4WD
115,300 mi
$38,997
- Year:
- 2019
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Blue
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,870
- Stock #:
- DN524904
- VIN:
- 3C63RRJL2KG524904
2019 RAM 3500
Laramie Crew Cab LB DRW 4WD
107,870 mi
$49,232
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 207,568
- Stock #:
- 28526
- VIN:
- 3C63RRGL1MG666462
2021 RAM 3500
Tradesman Crew Cab LB DRW 4WD
207,568 mi
$30,741
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 136,079
- Stock #:
- 3943
- VIN:
- 3C63RRHL7LG195642
2020 RAM 3500
Big Horn Crew Cab LB DRW 4WD
136,079 mi
$40,536
- Year:
- 2019
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 128,294
- Stock #:
- 578250
- VIN:
- 3C63RRRL3KG578250
-$1,000
2019 RAM 3500
Limited Crew Cab LB DRW 4WD
128,294 mi
$47,653
$46,653
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 104,474
- Stock #:
- 3750
- VIN:
- 3C63RRNL3MG589080
2021 RAM 3500
Limited Longhorn Mega Cab DRW 4WD
104,474 mi
$54,536
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Red
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 147,204
- Stock #:
- 187526
- VIN:
- 3C63RRJL6LG187526
2020 RAM 3500
Laramie Crew Cab LB DRW 4WD
147,204 mi
$44,422
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Brown
- Transmission:
- 6-Speed Automatic
- Mileage:
- 60,441
- Stock #:
- 636664
- VIN:
- 3C63RRKL7MG636664
2021 RAM 3500
Limited Longhorn Crew Cab LB DRW 4WD
60,441 mi
$62,570
CarGurus Analysis:
2020 RAM 3500
With 152 currently listed for sale near Saint Louis, MO and an average price of $55,000.00, 23.0% of 2020 RAM 3500s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 RAM 3500 4.8 / 5 stars.
67.8% of 2020 RAM 3500 models on CarGurus are accident free.
The 2020 RAM 3500 is known for its impressive towing and payload capabilities, spacious and comfortable interior, and advanced features like a large display.
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Blue
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 75,474
- Stock #:
- 688418
- VIN:
- 3C63RRRL2MG688418
2021 RAM 3500
Limited Crew Cab LB DRW 4WD
75,474 mi
$59,698
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Delmonico Red Pearlcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 66,208
- Stock #:
- R10710A
- VIN:
- 3C63R3SL4LG158991
2020 RAM 3500
Limited Crew Cab 4WD
66,208 mi
$55,587
- Year:
- 2019
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 108,046
- Stock #:
- 703587
- VIN:
- 3C63RRJL2KG703587
2019 RAM 3500
Laramie Crew Cab LB DRW 4WD
108,046 mi
$49,570
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 111,074
- Stock #:
- 300219
- VIN:
- 3C63RRHL8LG300219
2020 RAM 3500
Lone Star Crew Cab LB DRW 4WD
111,074 mi
$43,422
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Diamond Black Crystal Pearlcoat
- Fuel type:
- Diesel
- Interior color:
- Diesel Gray/Black
- Transmission:
- Automatic
- Mileage:
- 92,681
- Stock #:
- 313395
- VIN:
- 3C63RRGL3LG313395
2020 RAM 3500
Tradesman Crew Cab LB DRW 4WD
92,681 mi
$42,435
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,167
- Stock #:
- DN154641
- VIN:
- 3C63RRJL6LG154641
2020 RAM 3500
Laramie Crew Cab LB DRW 4WD
101,167 mi
$48,232
- Year:
- 2019
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Bright White Clearcoat
- Fuel type:
- Diesel
- Interior color:
- Diesel Gray/Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 75,320
- Stock #:
- 667905
- VIN:
- 3C63RRHL9KG667905
2019 RAM 3500
Big Horn Crew Cab LB DRW 4WD
75,320 mi
$44,014
- Year:
- 2020
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Black
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 126,295
- Stock #:
- 4253
- VIN:
- 3C63R3CLXLG292421
2020 RAM 3500
Big Horn Crew Cab 4WD
126,295 mi
$40,344
- Year:
- 2019
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Bright White Clearcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 142,864
- Stock #:
- I628864
- VIN:
- 3C63RRGL0KG628864
2019 RAM 3500
Tradesman Crew Cab LB DRW 4WD
142,864 mi
$34,107
- Year:
- 2021
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Black
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,422
- Stock #:
- 538295
- VIN:
- 3C63RRJL3MG538295
2021 RAM 3500
Laramie Crew Cab LB DRW 4WD
130,422 mi
$45,970
CarGurus Analysis: 2020 RAM 3500
Summary
With 152 currently listed for sale near Saint Louis, MO and an average price of $55,000.00, 23.0% of 2020 RAM 3500s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 RAM 3500 4.8 / 5 stars.
67.8% of 2020 RAM 3500 models on CarGurus are accident free.
The 2020 RAM 3500 is known for its impressive towing and payload capabilities, spacious and comfortable interior, and advanced features like a large display.
Why it stands out
The 2020 RAM 3500 distinguishes itself in the heavy-duty truck segment with its powerful Cummins turbo diesel engine, which offers class-leading towing and payload capacities. This model has evolved from a basic workhorse to a more luxurious everyday driver, featuring a comfortable interior equipped with modern technology such as Apple CarPlay and Android Auto. While it excels in performance and comfort, some users have reported concerns regarding specific mechanical issues, particularly with the CP4 pump and the DPF filter, which may require costly maintenance. Overall, the 2020 RAM 3500 appeals to buyers looking for a robust truck that doesn't compromise on comfort or technology.
Other model years to consider
- Average price: $55,210.00
- Good/great deal percentage: 24.8%
- User rating: 5 / 5
- Total listings: 234
- Average price: $56,567.00
- Good/great deal percentage: 23.8%
- Total listings: 214
- Average price: $55,618.00
- Good/great deal percentage: 25.1%
- User rating: 4.86 / 5
- Total listings: 175
This analysis is based on CarGurus' proprietary market data from July 7, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2020 RAM 3500 on Nov 13, 2020
The interior design is superior to other alternatives and comfort is amazing. The large screen display is a bonus. The exterior is attractive and functional with the tool boxes. I cannot say more about the Cummins Diesel engine that it is a true work horse with power to spare. At this time there are no real low value options to purchase. The features and benefits of this vehicle matched all my expectations. I did review many trucks and compared many alternate trucks. This is my forth Ram truck.
John B
Reviewed a 2020 RAM 3500 on Oct 8, 2020
2020 Dodge Ram 3500 Laramie 6.7 Diesel. Beautiful truck with lots of power and comfort.
Anonymous
Reviewed a 2020 RAM 3500 on Apr 18, 2024
Compared to other like models with same options this is a great truck
Travis F
Reviewed a 2020 RAM 3500 on Jun 13, 2023
When compared to the New FORD and GMC models, Ram is by far the best truck for the money. I have always been a FORD fan but the new Cummins HO motor with the Aisin transmission is hard to beat. The quality of the interior is awesome, and they just run without all the issues the other manufacturers are having. FORD has not been able to deliver for 2 years now (continue to blame chip shortage) and they are horrible at communication. GMC AT4 was my second choice before I found this RAM 3500. THe Mega cab is by far, the king of interiors.
2020 RAM 3500 Trims
| Trim type | MSRP |
|---|---|
| Big Horn Crew Cab LB 4WD | $46,800 |
| Tradesman LB 4WD | $38,145 |
| Laramie Crew Cab 4WD | $53,700 |
| Tradesman Crew Cab LB 4WD | $41,900 |
| Laramie Crew Cab LB 4WD | $53,900 |
| Big Horn Crew Cab LB DRW 4WD | $48,295 |
| Tradesman Crew Cab LB DRW 4WD | $43,395 |
| Laramie Crew Cab LB DRW 4WD | $55,395 |
2020 RAM 3500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 RAM 3500 prices has changed over time.
See more price trends2020 RAM 3500 Pricing Analysis: Saint Louis, MO Market Report
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 RAM 3500 is priced at $80,995, which is approximately 63.5% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: The 2017 RAM 3500 shows a steep depreciation, with a current average price of $22,999, reflecting a -30.5% change from its original MSRP.
- Best Value Year: The 2025 RAM 3500 offers a balance of price and features, with a current average price of $56,567, which is only -1.1% below its MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $49,580 | $80,995 | +63.5% |
| 2025 | $46,570 | $56,567 | -1.1% |
| 2024 | $46,255 | $55,211 | -2.3% |
| 2023 | $47,580 | $61,194 | +28.7% |
| 2022 | $44,520 | $55,118 | +23.7% |
| 2017 | $33,245 | $22,999 | -30.5% |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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