Audi S4 (B8) Market Analysis — September 2026
Executive Summary
The Audi S4 (B8) market is currently experiencing a depreciation trend, with a year-over-year price change of -17.7%. This decline indicates a softening demand for this model, which may present opportunities for buyers. A key insight is to focus on listings with lower mileage, as these vehicles command higher prices and may offer better long-term value.
Market Snapshot
- Current inventory: 262 active listings
- Median asking price: $13,075 (historical median: $17,500)
- Price trend: Depreciating (-17.7% YoY)
- Market velocity: 49 days average time on market
PRICE TRENDS & APPRECIATION
The quarterly trends indicate a consistent decline in prices over recent quarters. For instance, the median price dropped from $20,750 in Q4 2024 to $12,736 in Q1 2026, reflecting a significant depreciation. The average price also decreased from $20,388 in Q4 2024 to $14,372 in Q1 2026. This downward trajectory suggests that the market is not appreciating, and buyers should be cautious about overpaying.
Auction Market Dynamics
The sell-through rate stands at 80%, indicating a relatively healthy auction market. However, the median price for sold vehicles is $17,676, while the median high bid is $15,900, revealing a reserve gap of approximately $1,776. This gap suggests that sellers may have unrealistic expectations regarding pricing. The presence of 27 last asking prices averaging $17,998 further supports this notion, as it indicates that sellers are not adjusting their expectations in line with actual buyer willingness to pay.
Configuration Value Guide
In terms of body styles, the Sedan configuration is the most prevalent, with 165 listings averaging $13,669 and a median price of $13,500. The Cabriolet configuration, although less common with only 3 listings, has a significantly lower average price of $6,263. The Wagon configuration, with just 1 listing, commands a premium at $26,450. This data suggests that the Sedan remains the most valuable configuration, while the Cabriolet may be a more budget-friendly option.
Mileage Impact
Mileage significantly impacts pricing for the Audi S4 (B8). Vehicles with under 50,000 miles average $22,686, while those with over 100,000 miles average only $11,140. This indicates that buyers are willing to pay a premium of approximately $11,546 for low-mileage vehicles compared to those with higher mileage, highlighting the importance of mileage in valuation.
Regional Pricing
Geographic distribution shows that the West region has the highest average price at $13,958, while the Midwest has the lowest at $12,439. This suggests potential arbitrage opportunities for buyers in the Midwest, where prices are more favorable compared to other regions.
Market Health Indicators
The average days on market is 49, with a median of 30 days, indicating that listings are selling relatively quickly. However, the presence of 72 listings with price reductions suggests that demand may be softening. The introduction of 48 new listings this week indicates a steady supply, but the overall market health appears to be declining.
Investment Outlook
Given the current depreciation trend and the significant drop in prices over recent quarters, the Audi S4 (B8) does not appear to be an appreciating asset class at this time. Buyers should approach this market with caution and consider holding off on purchases until prices stabilize.
Buying Recommendations
For potential buyers, focusing on low-mileage Sedans from the 2013 and 2014 model years may provide the best value, as these configurations command higher prices and are more desirable. Target price ranges should be between $12,000 and $15,000 for vehicles with 50,000 to 100,000 miles. Buyers should also be prepared to negotiate based on the current market dynamics and the observed reserve gap in auction outcomes.
This analysis is generated from CarSearch.Pro's market database (272 historical sales, 262 active listings across 14 marketplaces) and refreshed automatically. It is market commentary, not financial advice.