2005 Pontiac G6: trims, real prices & how to pick yours
6 builds left the factory as a 2005 G6, each a different combination of engine, transmission and body identified by the first eight characters of its VIN.
- 5 main configurations
- 3,699 vehicles built
- 11 for sale right now
Which G6 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 G6
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Most common — 47% of 2005 G6s
What actually differs
| SE1 1G2ZG528-5 | GT 1G2ZH528-5 | GT 1G2ZH548-5 | SE1 1G2ZG578-6 | |
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| Typical price today | $4,995 | $4,500 | — | — |
| For sale right now | 5 | 4 | — | 2 |
| Vehicles built | 1,729 | 1,211 | 491 | 169 |
Same on every 2005 G6
- Engine 3.5L 6-cyl
- Fuel Gasoline
- Body Sedan
- Doors 4-door
Safety, in plain English
What 1G2ZH548-5 means
1G2
ZH548
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5
- 1G2
- the World Manufacturer Identifier Pontiac registered — assembled in the United States
- ZH548
- together encode the G6 line — Sedan, 3.5L 6cyl — as Pontiac filed it, these five characters are read as one block, not letter by letter
- 5
- in position 10 — model year 2005
- 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 G6?
Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.