Audi A6 (C5)

1997-2005

The Audi A6 (C5) (1997-2005) averages €6,047 based on 34 listings. Prices range from €1,100 to €27,500 with an average mileage of 228,819 km.

Average Price

€6,047

Lowest Price

€1,100

Highest Price

€27,500

Price History

Details

Model A6 (C5)
Production Years 1997-2005
Avg. Mileage 228,819 km
Current Listings 34
Model Years Available 1997-2026
Price Trend rising
Data Date 30/04/2026

Price Distribution

25th Percentile

€1,624

Median (50%)

€2,825

75th Percentile

€6,188

90th Percentile

€15,160

Price Volatility high (119%)
Standard Deviation €7,185
Median vs. Average below average
Number of Listings 0

The median shows the middle price - 50% of listings are below, 50% above.

Mileage and Price

Correlation

moderate

Mileage Range

-44%

Price Trend

-€433/10k km

Relationship between mileage and price.

Market Activity

Current

34

Average

36

Maximum

67

Trend

stable

Number of listings over time. More listings mean greater selection for buyers.

Seasonal Price Patterns

Cheapest Month

Feb

€5,833

Most Expensive Month

Jun

€7,598

Price difference between cheapest and most expensive month: €1,765. The timing of purchase can significantly affect the price.

Series Comparison: A6

Series €12,390
Your Model below average
Model Average Deviation Listings
C6 €4,223 -30% 28
C5 €6,047 - 34
C4 €8,411 +39% 45
C7 €13,850 +129% 34
C8 €29,417 +386% 31