2018 BMW X4: trims, real prices & how to pick yours
2 builds left the factory as a 2018 X4, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 2 main configurations sell for $9,995–$32,998 today.
- 2 main configurations
- 3,049 vehicles built
- 54 for sale right now
- $9,995–$32,998 typical price range
Which X4 is yours?
Enter a VIN — the 17 characters on the windshield or the title — and we’ll match it to its exact factory configuration, typical price and equipment.
Works with any VIN — a different year or model takes you straight to its own page.
Pick your X4
-
XDRIVEM40I · AWD 5UXXW7C5-J3L 6-cyl, 355 hp, Automatic, All-wheel drive. 1,037 built.
$11,898 great deal $18,995 typical $32,998 top of market -
Most common — 66% of 2018 X4s
XDRIVE28I · AWD 5UXXW3C5-J2L 4-cyl, 240 hp, Automatic, All-wheel drive. 2,012 built.
$9,995 great deal $15,023 typical $20,355 top of market
What actually differs
| XDRIVE28I · AWD | XDRIVEM40I · AWD | |
|---|---|---|
| Engine | 2L 4-cyl | 3L 6-cyl |
| Power | 240 hp | 355 hp |
| Typical price today | $15,023 | $18,995 |
| For sale right now | 34 | 20 |
| Vehicles built | 2,012 | 1,037 |
Same on every 2018 X4
- Drivetrain All-wheel drive
- Transmission Automatic
- Fuel Gasoline
- Body Sport Utility Vehicle (SUV)
- Seats 5
- Doors 4-door
What people actually pay
64 price observations · updated Sep 6, 2026
XDRIVE28I · AWD
$15,023
XDRIVEM40I · AWD
$18,995
$9,695
$15,768
$21,842
$27,915
$33,988
Safety, in plain English
Driver assistance — every 2018 X4
- ✓ Warns you before a crash
- ✓ Brakes for you in an emergency
- ✓ Warns when you drift from your lane (optional)
- ✓ Steers you back into the lane (optional)
- ✓ Keeps distance on the highway (optional)
What 5UXXW7C5-J means
5UX
XW7C5
·
J
- 5UX
- the World Manufacturer Identifier BMW registered — assembled in the United States
- XW7C5
- together encode the X4 line — Sport Utility Vehicle (SUV), 3L 6cyl, All-wheel drive — as BMW filed it, these five characters are read as one block, not letter by letter
- J
- in position 10 — model year 2018
- 9, 11–17
- differ on every car: check digit, plant code and the serial number
Real VINs from this run
5UXXW7C5
8J0W63748
Already looking at a specific X4?
Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.