Factory build sheet

2020 Ram 3500 Longhorn

Build 3C63R3KL-L · 6.7L 6cyl · Four-wheel drive · Pickup

VIN positions 1 through 8 read 3C63R3KL and position 10 reads L. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every 3500 whose VIN starts 3C63R3KL and carries L in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 101 of them.

  • Decoded Jul 7, 2026
  • 101 known VINs
  • 4 listed for sale now

Factory specification

As filed by Ram with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.

Engine

Displacement
6.7 L
Cylinders
6
Configuration
In-Line
Engine model
6-cylinder turbo
Engine manufacturer
Cummins, Inc.
Turbocharged
Yes
Fuel type
Diesel

Drivetrain

Drive type
Four-wheel drive
Brake system
Hydraulic

Body & chassis

Body class
Pickup
NHTSA body type
TRUCK
Cab type
Crew/Super Crew/Crew Max
Bed type
Long
Manufacturer
CHRYSLER DE MEXICO TOLUCA

Weight rating

GVWR class
Class 3
GVWR
10,001–14,000 lb

Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.

What this build asks today

Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.

$57,592 median asking price · 5 listings · as of Aug 30, 2026

Too few listings to publish a price range — with 5 cars on the market, the cheapest and the dearest are single cars, not a spread. The median above is what they ask in the middle.

Compare every 2020 3500 trim and its price →

The same build, other model years

Ram used the VIN pattern 3C63R3KL for 8 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.

How this VIN pattern is read

A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.

Positions Characters What they encode
1–3 3C6 CHRYSLER DE MEXICO TOLUCA · World manufacturer identifier
4–8 3R3KL Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 L Model year — 2020
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

101 vehicles carry this build

Every VIN we have decoded to 3C63R3KL-L shares the specification above.

  • 101 Known VINs
  • 4 Listed for sale now
  • 5 Priced listings
  • $57,592 Median asking

Vehicles of this build

A fixed sample of 1 vehicles carrying this configuration — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.

Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.

Browse all 101 VINs of this build →

Neighboring configurations

Other factory configurations of the 3500, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.

Keep going

Where this data comes from

Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.

Prices are asking prices from 5 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.

Vehicle counts come from the 101 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.