DriveIndex

Audi RS6 Avant vs Cadillac CTS-V Wagon

The median verified Audi RS6 Avant sale is $100,000 against $58,300 for the Cadillac CTS-V Wagon, from 65 and 129 verified sales respectively. Over the past 12 months the median Audi RS6 Avant sale price is up 8.1% and the median Cadillac CTS-V Wagon sale price has held flat, measured against the prior year's median. Every figure is a completed sale, never an estimate or an asking price.

Audi RS6 Avant: verified auction values
Audi RS6 Avant
2008–2023 · 65 verified sales
$100,000median sold
Values →Auction results →1 for sale →
Cadillac CTS-V Wagon: verified auction values
Cadillac CTS-V Wagon
2011–2014 · 129 verified sales
$58,300median sold
Values →Auction results →22 for sale →

Audi RS6 Avant vs Cadillac CTS-V Wagon: the numbers

Audi RS6 AvantCadillac CTS-V Wagon
Median sale (USD)$100,000$58,300
Sold price range (USD)$70,500 – $134,940$33,250 – $121,000
Verified sales tracked65129
Sold, last 12 months1818
Median sold, 12-month change+8.1%Flat
Average sale mileage17,348 mi39,657 mi
Model years tracked2008–20232011–2014
For sale now122 from $42,371

Medians and ranges are USD completed sales; counts include every tracked currency. The 12-month change compares the past 12 months’ median with the prior 12 months’ and appears only when each window holds at least three sales — it tracks the median of what actually sold, so it moves with the mix of years, trims and mileages that came to market as well as with the market itself. Methodology

Which one should you actually buy?

The numbers above describe what has already happened at auction. DriveIndex’s Head-to-Head Verdict puts the RS6 Avant and the CTS-V Wagon side by side on mileage-adjusted fair value, the Value Signal, 1–5 year projections, market liquidity and running costs.

Compare them in the app →

Latest verified sales

Recent Audi RS6 Avant sales

Sep 19, 2026$109,00010,000 mi
Aug 27, 2026$95,00114,400 mi
Aug 25, 2026$84,06939,000 mi
Jul 30, 2026$105,80028,100 mi
Jun 30, 2026$85,05040,760 mi

Recent Cadillac CTS-V Wagon sales

Sep 12, 2026$53,350
Sep 11, 2026$56,50091,000 mi
Sep 11, 2026$62,50053,000 mi
Aug 14, 2026$62,5004,100 mi
Jul 15, 2026$117,00019,000 mi

The five most recent verified sales on each side. The full archive is in the app.

Audi RS6 Avant vs Cadillac CTS-V Wagon: Frequently Asked Questions

Is a Audi RS6 Avant more expensive than a Cadillac CTS-V Wagon?

Audi RS6 Avant sells for more: the median verified sale is $100,000 against $58,300 for the Cadillac CTS-V Wagon. Both medians come from completed auction sales, not estimates or asking prices.

Which sells more often, the Audi RS6 Avant or the Cadillac CTS-V Wagon?

They trade at a similar rate: 18 Audi RS6 Avant and 18 Cadillac CTS-V Wagon sales were recorded in the past 12 months.

Have Audi RS6 Avant or Cadillac CTS-V Wagon prices moved more in the past year?

The median Audi RS6 Avant sale price is up 8.1% versus the prior year. The median Cadillac CTS-V Wagon sale price is flat versus the prior year. Both figures describe what has already changed hands, and a model spans many years and mileages, so the mix that came to market moves them as well as the market does. The mileage-adjusted Value Signal and the 1–5 year projections for each car are in the app.

Where do these Audi RS6 Avant vs Cadillac CTS-V Wagon numbers come from?

From completed sales at the world's leading collector-car auction houses and marketplaces, verified and normalized by DriveIndex, plus active for-sale listings. Outliers and lots that failed to meet reserve are excluded — a reserve-not-met bid is not a sale.