# Cadillac STS-V (Sigma) Market Intelligence

> Live inventory, active auctions, and real-time pricing analysis for the Cadillac STS-V (Sigma).

### Overview
- **Make:** Cadillac
- **Model:** STS
- **Generation:** Sigma
- **Production Years:** 2006–2007
- **Canonical Market URL:** https://www.garagescout.ai/markets/cadillac/sts/sigma/sts-v
- **Data as of:** May 14, 2026 (latest listing update or sale; 2026-05-14T19:37:24.000Z)
- **Source Coverage:** Curated across Bring a Trailer, PCARMARKET, Cars & Bids, and vetted specialist dealers.

## Trailing 12-Month (TTM) Market Performance
- **Active Live Inventory:** 0 verified cars available
- **Active Live Auctions:** 0 live auctions with open bidding
- **12-Month Confirmed Benchmark Sales:** 2 completed transactions

## Sales Ledger Preview
Showing the 2 most recent of 2 recorded sales (last 12 months).

| Date | Vehicle / Spec | Gearbox | Mileage | Sold Price | Marketplace |
|---|---|---|---|---|---|
| May 14, 2026 | STS-V | Automatic | 99,000 mi | $9,300 | Bring a Trailer |
| Dec 5, 2025 | STS-V | Automatic | 99,000 mi | $8,800 | Bring a Trailer |

## Market Memory (Last 12 Months)
- **Benchmark Sales:** 2 completed transactions
- **Earlier Sales on Record:** 8 since 2024

| Calendar Year | Completed Sales | Median Price |
|---|---|---|
| 2025 | 1 | — |
| 2026 | 1 | — |

## Frequently Asked Questions

### What is the current market price of a Cadillac STS-V (Sigma)?

Market pricing for the Cadillac STS-V (Sigma) varies depending on specification, mileage, condition, and provenance. GarageScout monitors active inventory and verified auction results to establish current price bands.

### How many Cadillac STS-V (Sigma) examples are currently for sale?

As of May 14, 2026, there are no verified Cadillac STS-V (Sigma) examples actively listed across monitored specialist dealers or auctions. Enthusiasts can start a GarageScout Hunt to be alerted the moment a matching example hits the market.

### How many Cadillac STS-V (Sigma) cars sold in the last 12 months?

GarageScout recorded 2 sales of the Cadillac STS-V (Sigma) in the trailing 12 months, counting confirmed sales only. Restomods, gearbox conversions and sales priced like deposits or placeholders are left out.

### Where does GarageScout's Cadillac STS-V (Sigma) market data come from?

GarageScout's Cadillac STS-V (Sigma) figures come from the listings and sales it has recorded on Bring a Trailer and Cars & Bids. Repeat sales of one car matched by VIN count once, and a median sale price is stated only where 3 or more sales in the trailing 12 months back it.

## Related Markets

- **Generations:** [Sigma](https://www.garagescout.ai/markets/cadillac/sts/sigma), [Sigma II](https://www.garagescout.ai/markets/cadillac/sts/sigma-ii)
- **Model:** [All Cadillac STS markets](https://www.garagescout.ai/markets/cadillac/sts)
- **Make:** [All Cadillac markets](https://www.garagescout.ai/markets/cadillac)

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*Data synthesized by GarageScout Market Intelligence. Preserving vehicle market memory across enthusiast auctions, specialist dealers, and private sales.*