Factory build sheet
2021 Ford F-150 XL LB RWD
Build 1FTNF1C8-M · 7L 8cyl
VIN positions 1 through 8 read 1FTNF1C8 and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every F-150 whose VIN starts 1FTNF1C8 and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 62 of them.
- Decoded Jul 7, 2026
- 62 known VINs
- 3 listed for sale now
Factory specification
As filed by Ford 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
- 7 L
- Displacement (CI)
- 429
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine manufacturer
- Ford
- Horsepower
- 213 hp
- Fuel type
- Liquefied Petroleum Gas (propane or LPG)
Drivetrain
- Brake system
- Hydraulic
Body & chassis
- NHTSA body type
- TRUCK
- Manufacturer
- FORD MOTOR COMPANY
Weight rating
- GVWR class
- Class 6
- GVWR
- 19,501–26,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
Ford used the VIN pattern 1FTNF1C8 for 3 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 | 1FT | FORD MOTOR COMPANY · World manufacturer identifier |
| 4–8 | NF1C8 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | M | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
62 vehicles carry this build
Every VIN we have decoded to 1FTNF1C8-M shares the specification above.
- 62 Known VINs
- 3 Listed for sale now
- 1FTNF1C8 1MKD48301
- 1FTNF1C8 1MKD67950
- 1FTNF1C8 8MKE17405
- 1FTNF1C8 6MKE44196
- 1FTNF1C8 4MKD58286
- 1FTNF1C8 0MKD60665
- 1FTNF1C8 0MKE11355
- 1FTNF1C8 2MKD45570
- 1FTNF1C8 1MKF11951
- 1FTNF1C8 6MKD58287
- 1FTNF1C8 5MKD58037
- 1FTNF1C8 XMKD26491
- 1FTNF1C8 8MKD58162
- 1FTNF1C8 2MKE10529
- 1FTNF1C8 5MKD46728
- 1FTNF1C8 6MKD82833
- 1FTNF1C8 4MKE12797
- 1FTNF1C8 5MKE04384
- 1FTNF1C8 1MKD45446
- 1FTNF1C8 5MKE54167
- 1FTNF1C8 4MKD81809
- 1FTNF1C8 4MKD82832
- 1FTNF1C8 XMKE86970
- 1FTNF1C8 8MKD58078
- 1FTNF1C8 3MKE04383
- 1FTNF1C8 7MKE17203
- 1FTNF1C8 9MKE18224
- 1FTNF1C8 2MKD45763
- 1FTNF1C8 1MKD67947
- 1FTNF1C8 7MKE17976
- 1FTNF1C8 3MKF10428
- 1FTNF1C8 2MKD47870
- 1FTNF1C8 1MKD58150
- 1FTNF1C8 3MKE86969
- 1FTNF1C8 XMKD67946
- 1FTNF1C8 7MKF08522
- 1FTNF1C8 3MKD46727
- 1FTNF1C8 6MKE65419
- 1FTNF1C8 8MKD43810
- 1FTNF1C8 7MKD46729
- 1FTNF1C8 2MKD60666
- 1FTNF1C8 9MKD91249
- 1FTNF1C8 9MKD58154
- 1FTNF1C8 4MKE53348
- 1FTNF1C8 2MKE86798
- 1FTNF1C8 8MKE83887
- 1FTNF1C8 3MKD67948
- 1FTNF1C8 1MKD26492
- 1FTNF1C8 XMKE19625
- 1FTNF1C8 2MKE83609
- 1FTNF1C8 5MKD81821
- 1FTNF1C8 9MKE91609
- 1FTNF1C8 4MKD58160
- 1FTNF1C8 5MKD67949
- 1FTNF1C8 3MKD46730
- 1FTNF1C8 4MKD45568
- 1FTNF1C8 6MKD58046
- 1FTNF1C8 3MKD81333
- 1FTNF1C8 6MKD45569
- 1FTNF1C8 5MKD64159
- 1FTNF1C8 1MKD44216
Neighboring configurations
Other factory configurations of the F-150, 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.
Vehicle counts come from the 62 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.