2021 Genesis G80: trims, real prices & how to pick yours
3 builds left the factory as a 2021 G80, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 2 main configurations sell for $19,995–$46,899 today.
- 2 main configurations
- 4,384 vehicles built
- 97 for sale right now
- $19,995–$46,899 typical price range
Which G80 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 G80
-
Most common — 61% of 2021 G80s
2.5T, 2.5T Advanced, 2.5T Prestige KMTGB4SC-M2.5L 4-cyl, 300 hp, Automatic. 2,686 built.
$22,990 great deal $26,495 typical $43,691 top of market -
3.5T, 3.5T Prestige KMTGC4SD-M3.5L 6-cyl, 375 hp, Automatic. 1,697 built.
$19,995 great deal $34,413 typical $46,899 top of market
What actually differs
| 2.5T, 2.5T Advanced, 2.5T Prestige | 3.5T, 3.5T Prestige | |
|---|---|---|
| Engine | 2.5L 4-cyl | 3.5L 6-cyl |
| Power | 300 hp | 375 hp |
| Typical price today | $26,495 | $34,413 |
| For sale right now | 38 | 59 |
| Vehicles built | 2,686 | 1,697 |
Same on every 2021 G80
- Transmission Automatic
- Fuel Gasoline
- Body Sedan
- Seats 5
- Doors 4-door
What people actually pay
142 price observations · updated Aug 30, 2026
2.5T, 2.5T Advanced, 2.5T Prestige
$26,495
3.5T, 3.5T Prestige
$34,413
$19,395
$26,623
$33,851
$41,078
$48,306
Safety, in plain English
NHTSA overall crash rating
★★★★★ 5 / 5
4 recalls on file for this model year — check any specific VIN before you buy.
Driver assistance — every 2021 G80
- ✓ Warns you before a crash
- ✓ Brakes for you in an emergency
- ✓ Watches your blind spot
- ✓ Warns when you drift from your lane
- ✓ Steers you back into the lane
- ✓ Keeps distance on the highway
What KMTGB4SC-M means
KMT
GB4SC
·
M
- KMT
- the World Manufacturer Identifier Genesis registered — assembled in South Korea
- GB4SC
- together encode the G80 line — Sedan, 2.5L 4cyl — as Genesis filed it, these five characters are read as one block, not letter by letter
- M
- in position 10 — model year 2021
- 9, 11–17
- differ on every car: check digit, plant code and the serial number
1 rare configuration — mostly fleet, export or irregular VIN patterns. Fewer than 20 known vehicles each.
Already looking at a specific G80?
Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.