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Used (2023) Audi S6 344 HP
- Avant TDI 344 Quattro Vorsprung
- 2023
- 67,348 miles
- Diesel
- Estate
- Automatic
- 344 HP (253 kW)
- CO2 emissions: 193 g CO2/km comb.
- 7.3 mpg
- Details
£40,200
£40,600
Not evaluated
CM1 3BH Essex, Essex
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Audi S6 in Chelmsford • 2 cars with AutoUncle Valuation
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Used (2021) Audi S6 Comfort | Rare vehicle
Avant 3.0 TDI V6 Vorsprung Estate
- 2021
- 67,348 miles
- Trim level: Comfort
- 3.0L Diesel
- Estate
- Automatic
- Details
£40,200
£40,600
Rare vehicle
Motors.co.uk
CM1 3BH Essex, Essex
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Verified Dealers
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How much does a used Audi S6 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2025 Audi S6 | £35,295 - £64,991 | £53,992 | 6,000 miles | - | < 10 |
2023 Audi S6 | £41,078 - £51,653 | £47,043 | 22,000 miles | - | < 10 |
2020 Audi S6 | £26,282 - £46,541 | £37,988 | 66,000 miles | - | < 10 |
2014 Audi S6 | £18,077 - £19,876 | £18,945 | 70,800 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 6 July 2026
Comparison of Audi S6 variants and prices
Below you can compare prices and depreciation for the 3 most popular Audi S6 variants. The table is updated daily with data from the market in United Kingdom.
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular Audi S6 Black Edition | £23,579 - £54,982 | £42,758 | 16,200 miles | - | < 10 |
Audi S6 Comfort | £22,011 - £62,512 | £41,727 | 38,000 miles | - | < 10 |
💰 The budget choice Audi S6 Advanced | £18,077 - £40,131 | £26,447 | 70,800 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 6 July 2026
Which variant should you choose?
💰 The budget choice
The Advanced is the cheapest entry point with an average price of £26,447.
Accuracy will improve as more cars from this variant become available
🏆 The most popular
There are the most Black Edition for sale right now (5), which gives you the most options to choose from.
Accuracy will improve as more cars from this variant become available
Price checked by AutoUncle
Super price
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Fair price
A bit pricey
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