Factory build sheet

2021 BMW X4 M40i

Build 5UX2V5C0-M · 3L 6cyl · All-wheel drive · Sport Utility Vehicle (SUV)

VIN positions 1 through 8 read 5UX2V5C0 and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every X4 whose VIN starts 5UX2V5C0 and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 1,477 of them.

  • Decoded Jul 7, 2026
  • 1,477 known VINs
  • 33 listed for sale now

Factory specification

As filed by BMW 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
3 L
Cylinders
6
Engine model
382 hp 3l i6
Horsepower
382 hp
Fuel type
Gasoline

Drivetrain

Drive type
All-wheel drive
Transmission
Automatic
Forward speeds
8

Body & chassis

Body class
Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
NHTSA body type
MULTIPURPOSE PASSENGER VEHICLE (MPV)
Doors
4
Seats
5
Seat rows
2
Manufacturer
BMW MANUFACTURER CORPORATION / BMW NORTH AMERICA

Weight rating

GVWR class
Class 1D
GVWR
5,001–6,000 lb

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

Driver assistance, as built

  • Forward collision warning Standard
  • Lane departure warning Standard
  • Lane keeping assistance Optional
  • Adaptive cruise control Optional
  • Blind spot warning Standard

Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.

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.

$32,895 median asking price · 50 listings · as of Aug 30, 2026

Low 2% of listings $24,999 Top 2% of listings $40,998

Compare every 2021 X4 trim and its price →

The same build, other model years

BMW used the VIN pattern 5UX2V5C0 for 2 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 5UX BMW MANUFACTURER CORPORATION / BMW NORTH AMERICA · World manufacturer identifier
4–8 2V5C0 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

1,477 vehicles carry this build

Every VIN we have decoded to 5UX2V5C0-M shares the specification above.

  • 1,477 Known VINs
  • 33 Listed for sale now
  • 50 Priced listings
  • $32,895 Median asking

Vehicles of this build

A fixed sample of 2 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 1,477 VINs of this build →

Neighboring configurations

Other factory configurations of the X4, 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 50 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 1,477 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.