2021 1500
BIG Horn, Lonestar
3L 6-cyl · Diesel · Four-wheel drive 1 pattern · View specs
1C6SRFMM-M →
100 VINs in our data
260 hp · Pickup
$32,990 median asking price
5 price observations · Updated Oct 11, 2026
THE SPECS GUIDE
2021 Ram 1500
Find your trim. See what changes.
Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.
Have a specific car in mind?
Use its full VIN to look up the vehicle and check the recorded specifications.
SIDE BY SIDE
Compare the details
Choose up to three VIN patterns. Each column describes one recorded pattern.
Swipe the table sideways to compare vehicles. Specification names stay visible.
| Specification | SLT · 4WD 1C6RR7LT-M | BIG Horn, Lonestar · 4WD 1C6SRFMM-M | Longhorn 1C6RREKM-M |
|---|---|---|---|
| Engine | 5.7L 8-cyl | 3L 6-cyl | 3L 6-cyl |
| Power | 395 hp | 260 hp | 260 hp |
| Drivetrain | Four-wheel drive | Four-wheel drive | Not recorded |
| Fuel | Gasoline | Diesel | Diesel |
| Body | Pickup | Pickup | Pickup |
| Median asking price | $28,000 | $32,990 | Not recorded |
| Price observations | 191 | 5 | Not recorded |
| Price sample updated | Oct 11, 2026 | Oct 11, 2026 | Not recorded |
Missing data does not mean a feature is absent. Prices are advertised asking prices for each pattern’s own sample, not completed sale prices or a trim-wide average.
EXPLORE THE LINEUP
Find your 1500
Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.
2021 1500
Longhorn
3L 6-cyl · Diesel · 4x2 1 pattern · View specs
1C6RREKM-M →
12 VINs in our data
260 hp · Pickup
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
2021 1500
SLT
5.7L 8-cyl · Gasoline · Four-wheel drive 1 pattern · View specs
1C6RR7LT-M →
8,027 VINs in our data
395 hp · Pickup
$28,000 median asking price
191 price observations · Updated Oct 11, 2026
Source: manufacturer specifications decoded through NHTSA vPIC, alongside VIN and listing records in our dataset. Trim groups are for browsing; shared labels do not establish identical equipment. Confirm options on the specific vehicle.
THE MARKET VIEW
What are 2021 1500s listed for?
Explore model-year asking prices and available market history.
BEFORE YOU CHOOSE
Go beyond the spec sheet
Equipment, fuel economy and safety results can vary with the vehicle’s engine, drivetrain and options.
Safety & recalls
Check the tested body style and drivetrain before comparing crash ratings.
Check NHTSA ratings → Check recalls by VIN →Fuel economy
Match the engine and drivetrain to an EPA entry. A model-year fuel estimate may describe a different variant from yours.
Find the matching EPA vehicle →Prices across model years
Compare current asking-price samples. Differences between model years are not a forecast of how one car will depreciate.
1500 prices by age → Asking-price history →