Audi S6 e-tron Valuation: 32 used car listings analysed

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How much does the Audi S6 e-tron depreciate?

Used Audi S6 e-tron

A used Audi S6 e-tron (2026) model loses about £1553 per month in value.


Factors that affect the depreciation of a Audi S6 e-tron:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Audi S6 e-tron. In addition to the monthly depreciation of £1553, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used Audi S6 e-tron cost? Prices, ratings and depreciation by model year

How much does a used Audi S6 e-tron cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 Audi S6 e-tron

£62,902 - £96,568£73,8065,000 miles-£18,64020

2025 Audi S6 e-tron

£58,294 - £65,506£62,2246,800 miles-£21,58012

*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

Comparison of Audi S6 e-tron variants and prices

Below you can compare prices and depreciation for the 5 most popular Audi S6 e-tron variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Audi S6 e-tron variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Audi S6 e-tron Business

£65,208 - £79,304£73,4695,000 miles-< 10
🏆 The most popular

Audi S6 e-tron Black Edition

£63,893 - £86,509£70,7272,700 miles-< 10

Audi S6 e-tron Sport

£62,249 - £68,868£65,7596,900 miles-< 10

Audi S6 e-tron Advanced

£59,576 - £74,297£65,2956,800 miles-< 10
💰 The budget choice

Audi S6 e-tron Comfort

£61,800 - £64,435£62,6556,400 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

Which variant should you choose?

💰 The budget choice

The Comfort is the cheapest entry point with an average price of £62,655.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most Black Edition for sale right now (6), which gives you the most options to choose from.

Accuracy will improve as more cars from this variant become available

Audi S6 e-tron (model year 2026) - Price development for the last 2 months and price projection for the next 6 months (July 2026 - February 2027)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2026 - July
£94,660
£91,760£97,540
Estimate
2026 - August
£76,020
£65,320£86,740
Estimate
2026 - October
£38,760
--
Forecast
2026 - November
£20,140
--
Forecast
2026 - December
£1,520
--
Forecast
2027 - January
-£17,120
--
Forecast
2027 - February
-£35,740
--
Forecast

All estimates and forecasts are based on actual market data

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£18,640

Next 6 months

-£111,760

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Used Audi S6 e-tron by body type

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