Audi A6 e-tron Valuation: 246 used car listings analysed

Market overviewPrices and data for March-2026: There are currently 246 used Audi A6 e-tron (model years 2025 - 2026) available. Prices range from £42,473 to £76,430, with a median price of £53,943. The most common configuration on the market is a combination of estate, electric, and automatic, while the most popular trims include S-Line, Performance, Sport. Market dynamics indicate that a vehicle sells in an average of 21 days, and 62.2% of listings have recently seen a price reduction (with discounts up to £22,311). Additionally, 38 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 8,675 km (Source: 42 scanned sites).

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Showing 1 - 25 of 245 results

How much does the Audi A6 e-tron depreciate?

Used Audi A6 e-tron

A used Audi A6 e-tron (2025) model loses about £1777 per month in value.


Factors that affect the depreciation of a Audi A6 e-tron:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Audi A6 e-tron. In addition to the monthly depreciation of £1777, 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 A6 e-tron cost? Prices, ratings and depreciation by model year

How much does a used Audi A6 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 A6 e-tron

£53,627 - £82,000£61,3300 miles-19

2025 Audi A6 e-tron

£42,391 - £76,099£55,3361,000 miles-£21,320223

2024 Audi A6 e-tron

£44,980 - £57,995£49,5054,700 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: 15 March 2026

Comparison of Audi A6 e-tron variants and prices

Below you can compare prices and depreciation for the 6 most popular Audi A6 e-tron variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Audi A6 e-tron variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Audi A6 e-tron Black Edition

£57,490 - £64,990£60,4232,000 miles-< 10

Audi A6 e-tron Comfort

£45,925 - £86,199£60,3123,000 miles-£27,80026

Audi A6 e-tron Performance

£47,997 - £76,099£59,9983,000 miles-£20,96053

Audi A6 e-tron Advanced

£43,480 - £72,980£58,5124,200 miles-11
🏆 The most popular

Audi A6 e-tron S-Line

£43,260 - £69,000£53,2981,000 miles-£19,44088
💰 The budget choice

Audi A6 e-tron Sport

£39,950 - £61,585£47,2720 miles-£17,58047

*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: 15 March 2026

Which variant should you choose?

💰 The budget choice

The Sport is the cheapest entry point with an average price of £47,272.

🏆 The most popular

There are the most S-Line for sale right now (88), which gives you the most options to choose from.

📈 The best value

The Sport has held its price stable with minimal loss in value over the past year (-£17,580).

Audi A6 e-tron (model year 2025) - Price development for the last 12 months and price projection for the next 6 months (March 2025 - August 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - March
£80,340
£77,560£83,120
Estimate
2025 - April
£80,700
£77,480£83,940
Estimate
2025 - May
£77,400
£73,300£81,500
Estimate
2025 - June
£74,880
£70,500£79,240
Estimate
2025 - July
£73,120
£67,940£78,300
Estimate
2025 - August
£72,100
£66,260£77,920
Estimate
2025 - September
£70,500
£64,140£76,880
Estimate
2025 - October
£68,200
£62,000£74,400
Estimate
2025 - November
£65,040
£58,240£71,840
Estimate
2025 - December
£64,220
£56,260£72,180
Estimate
2026 - January
£62,820
£54,340£71,320
Estimate
2026 - February
£59,020
£50,260£67,760
Estimate
2026 - April
£54,420
--
Forecast
2026 - May
£52,120
--
Forecast
2026 - June
£49,820
--
Forecast
2026 - July
£47,520
--
Forecast
2026 - August
£45,220
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 15 March 2026

Average Monthly Depreciation

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

Past 12 months

-£21,320

Next 6 months

-£13,800

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Thinking about buying a used Audi A6 e-tron?

Are you interested in getting a used electric car? Then the Audi A6 e-tron is a popular decision. AutoUncle showcases a total of 239 cars collected from different dealership websites and online marketplaces.

What is the used car price of the Audi A6 e-tron?

A used Audi A6 e-tron costs between £44,590 for the cheapest variant and £78,000 for the most expensive model.

There exist five primary factors which have an impact on what a pre-owned Audi A6 e-tron might cost: the year of manufacturing, engine size and performance, the car's fuel consumption, how many miles the car has travelled as well as the trim level of the car.

For example, a younger car with fewer miles on the odometer typically costs more. Likewise, models at the premium end with luxurious features or potent engines tend to come with a more substantial price tag than an earlier version with less equipment and higher mileage.

What equipment levels does the Audi A6 e-tron offer?

While calculating the cost of a used Audi A6 e-tron, it's key to examine vehicles that have the same engines and features. If not, you might draw an inaccurate conclusion about which car to purchase.

What are the fuel options for the Audi A6 e-tron?

For the Audi A6 e-tron, el is the most favored fuel.

We strongly advise considering your driving habits prior to choosing among the various fuel types. How far do you tend to drive in a week? Are they mainly short trips, or do you often find yourself driving longer distances?

If you drive mostly short distances, range is not crucial - so electric, plug-in or petrol are obvious choices. For daily long journeys, electric cars make the most sense if you can charge easily. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. If you often drive long distances and can't charge, diesel can still be a viable option. It's important to consider that in some countries, diesel engines with high emissions are prohibited from entering cities.

Growing trend towards electric vehicle utilization

The surge in popularity of electric vehicles in the UK is a result of their eco-friendliness, fuel and upkeep costs, and governmental measures targeting carbon emission reduction, which encompass incentives for buyers of these cars. The utilisation of electric vehicles such as the Audi A6 e-tron is central in the changeover to more environmentally considerate and sustainable travel options.

Positive aspects of selecting a used electric car

There are plenty of advantages in acquiring a used electric vehicle. Benefits such as:

  1. Lower purchase price: Used EVs are often more affordable than their new counterparts. The lower financial entry point for these vehicles broadens their appeal to a wider range of purchasers.

  2. Environmental impact: Selecting a second-hand EV over a brand-new one additionally lessens environmental impact. Constructing a new car, with the battery in particular, leads to a noteworthy carbon footprint. Choosing a used vehicle ensures you're not contributing to this carbon footprint.

  3. Improved battery life: The worry about battery longevity in EVs has lessened as technological capabilities have improved. A good number of used electric cars still maintain a major portion of their battery's longevity, and the prices for battery replacement are becoming lower.

  4. Performance and technology: Many modern EVs offer impressive performance and cutting-edge technology. Even vehicles a few years old are capable of offering a state-of-the-art driving experience.

  5. Government incentives: Despite being less than what is offered for new electric cars, governmental incentives might still exist for previously owned electric vehicles, such as reduced road tax and access to low-emission zones.

Which different body types does the Audi A6 e-tron come in?

With the stationcar being the more popular choice, the Audi A6 e-tron is offered in both stationcar and hatchback body styles in the UK. Estates, also known as station wagons, are popular in the UK market because they combine excellent driving capabilities with space. These features make stations wagons, SUVs and MPVs particularly popular with active families.

What is the price difference between different body types for Audi A6 e-tron?

What are good alternatives to Audi A6 e-tron?

The Audi A6 e-tron faces stiff competition within its segment.

Most popular choices as an alternative to the Audi A6 e-tron

  • Ford Transit Custom
  • VW ID.3
  • Toyota Aygo X

With a selection of 4,152 available models on AutoUncle, the Ford Transit Custom clearly stands out as the top alternative to the Audi A6 e-tron. On average, the Ford Transit Custom costs £14,999.

The next best alternative car is the VW ID.3 with 1,622 cars currently for sale with an average sales price of £15,350. Ranked third, the Toyota Aygo X is also a good alternative to the Audi A6 e-tron, and you'll find 1,590 used Toyota Aygo X cars for an average price of £13,900 on AutoUncle.

All body types for Audi A6 e-tron

All regions for Audi A6 e-tron