2003 Saturn ION: trims, real prices & how to pick yours

21 builds left the factory as a 2003 ION, each a different combination of engine, transmission and body identified by the first eight characters of its VIN.

  • 12 main configurations
  • 3,543 vehicles built
  • 18 for sale right now

Which ION 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 ION

What actually differs

Base configuration 1G8AJ52F-3 Base configuration 1G8AL52F-3 Level 1 Base configuration 1G8AZ52F-3
Typical price today $4,900 $5,450
For sale right now 7 5 1
Vehicles built 1,227 1,022 433 185
Same on every 2003 ION
  • Engine 2.2L 4-cyl
  • Power 170 hp
  • Transmission Automatic
  • Fuel Gasoline
  • Body Sedan
  • Doors 4-door
Price trend

Median up $1,926 over the last 7 months.

2003 ION price history →
Cost to run

21/29 mpg city/highway. Roughly $1,940/yr on fuel at 15,000 miles.

EPA estimate for the 2003 ION

Safety, in plain English

What 1G8AJ52F-3 means

1G8 AJ52F · 3
1G8
the World Manufacturer Identifier Saturn registered — assembled in the United States
AJ52F
together encode the Ion line — Sedan, 2.2L 4cyl — as Saturn filed it, these five characters are read as one block, not letter by letter
3
in position 10 — model year 2003
9, 11–17
differ on every car: check digit, plant code and the serial number
9 rare configurations — mostly fleet, export or irregular VIN patterns. Fewer than 20 known vehicles each.

Already looking at a specific ION?

Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.

2003 Saturn ION prices →