---
title: "2003 Cadillac STS - Auction Values"
description: "2003 Cadillac STS auction values and market data."
url: "https://oldcarsdata.com/cadillac/sts/year/2003"
type: "vehicle-year"
tags: ["Cadillac", "STS", "2003", "classic cars", "auction data"]
---

# 2003 Cadillac STS

## Direct Answer

Recent auction data for the 2003 Cadillac STS is limited, so use the broader Cadillac STS market as a reference: recent examples commonly range from $6,426 to $14,375 across all tracked model years.

## Summary

No completed USD sales for the 2003 Cadillac STS are available in the last 12 months. Based on all model years, values typically range from $6,426 to $14,375.

## Year-Specific Analysis

Sold price data for the 2003 Cadillac STS is limited over the past 12 months. Based on overall Cadillac STS market data, values typically range from $6,426 to $14,375, with a median of $8,800. Year-specific pricing can vary significantly based on factors such as rarity, historical significance, and collector demand for particular production years.

## Data Limitations

Old Cars Data estimates market value from completed auction results. We do not add buyer premiums, taxes, or fees during normalization, but source-reported results may already include them. Private-party sales, dealer asking prices, and undocumented condition details are not included unless they appear in source data.



## Overall Model Statistics

- **Median Price (All Years)**: $8,800
- **25th Percentile**: $6,426
- **75th Percentile**: $14,375
- **Total Auctions**: 11

## Recent 2003 Sales

| Date | Price | Mileage | Location | Status |
|------|-------|---------|----------|--------|
| 2024-03-08 | $4,051 | 109,273 | Colonial Heights, VA | Sold |

## Related Links

- [All Cadillac STS Years](/cadillac/sts)
- [Price History](/cadillac/sts/price-history)
- [Value Estimator](/cadillac/sts/value-estimator)

## Data Sources

Data aggregated from Bring a Trailer, Cars & Bids, Hemmings, AutoHunter, Hagerty, PCAR Market, All Collector Cars, Gooding & Co, RM Sotheby's, Barrett-Jackson, Sotheby's Motorsport, Car & Classic, The Market, Broad Arrow, MB Market, Mecum Auctions, PistonHeads, Collecting Cars, Bonhams. Refreshed every 15 minutes.