2018 Genesis G90: trims, real prices & how to pick yours
2 builds left the factory as a 2018 G90, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 2 main configurations sell for $13,495–$34,998 today.
- 2 main configurations
- 1,691 vehicles built
- 33 for sale right now
- $13,495–$34,998 typical price range
Which G90 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 G90
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Most common — 51% of 2018 G90s
5.0 Ultimate KMHG54JH-J5L 8-cyl, 420 hp. 869 built.
$13,495 great deal $23,286 typical $34,998 top of market -
What actually differs
| 5.0 Ultimate | 3.3T Premium | |
|---|---|---|
| Engine | 5L 8-cyl | 3.3L 6-cyl |
| Power | 420 hp | 365 hp |
| Typical price today | $23,286 | $23,995 |
| For sale right now | 24 | 9 |
| Vehicles built | 869 | 822 |
Same on every 2018 G90
- Fuel Gasoline
- Body Sedan
- Doors 4-door
What people actually pay
58 price observations · updated Aug 30, 2026
5.0 Ultimate
$23,286
$13,090
$18,830
$24,569
$30,309
$36,048
Safety, in plain English
What KMHG54JH-J means
KMH
G54JH
·
J
- KMH
- the World Manufacturer Identifier Genesis registered — assembled in South Korea
- G54JH
- together encode the G90 line — Sedan, 5L 8cyl — as Genesis 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
Already looking at a specific G90?
Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.