Audi A6 Allroad Valuation: 54 used car listings analysed

Market overviewPrices and data for March: There are currently 54 used Audi A6 Allroad (model years 2002 - 2018) available. Prices range from £2,999 to £21,995, with a median price of £11,943. The most common configuration on the market is a combination of estate, diesel, and automatic, while the most popular trims include Sport, Comfort, Design. Market dynamics indicate that a vehicle sells in an average of 31 days, and 31.5% of listings have recently seen a price reduction (with discounts up to £2,521). Additionally, 13 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 153,000 km (Source: 42 scanned sites).

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Showing 1 - 25 of 54 results

How much does the Audi A6 Allroad depreciate?

Used Audi A6 Allroad

A used Audi A6 Allroad (2015) model gains about £137 per month in value.


Factors that affect the appreciation of a Audi A6 Allroad:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options


Appreciation is an important part of calculating the total value of owning a Audi A6 Allroad. In addition to the monthly appreciation of £137, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly value.

How much does a used Audi A6 Allroad cost? Prices, ratings and depreciation by model year

How much does a used Audi A6 Allroad cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2018 Audi A6 Allroad

£15,250 - £22,490£18,92280,600 miles-< 10

2017 Audi A6 Allroad

£13,450 - £20,450£17,18397,000 miles-< 10

2016 Audi A6 Allroad

£9,995 - £21,995£15,84799,200 miles-£1,080< 10

2015 Audi A6 Allroad

£9,950 - £22,995£15,24873,600 miles-12

2014 Audi A6 Allroad

£5,994 - £14,999£10,195106,900 miles-£1,660< 10

2013 Audi A6 Allroad

£5,950 - £13,999£8,822128,600 miles-< 10

2012 Audi A6 Allroad

£5,950 - £13,999£8,412114,900 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: 28 February 2026

Comparison of Audi A6 Allroad variants and prices

Below you can compare prices and depreciation for the 4 most popular Audi A6 Allroad variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Audi A6 Allroad variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

Audi A6 Allroad Sport

£12,295 - £22,490£18,32189,000 miles-£7,22013

Audi A6 Allroad Advanced

£8,375 - £15,250£12,54072,200 miles-< 10

Audi A6 Allroad Design

£5,950 - £20,450£12,525101,800 miles-< 10
💰 The budget choice

Audi A6 Allroad Comfort

£2,800 - £15,790£9,406106,000 miles+£3,16011

*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: 28 February 2026

Which variant should you choose?

💰 The budget choice

The Comfort is the cheapest entry point with an average price of £9,406.

🏆 The most popular

There are the most Sport for sale right now (13), which gives you the most options to choose from.

📈 The best value

The Comfort has held its price stable with minimal loss in value over the past year (+£3,160).

Audi A6 Allroad (model year 2015) - 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
£13,280
£10,440£16,140
Estimate
2025 - April
£12,960
£10,200£15,720
Estimate
2025 - May
£14,320
£11,600£17,060
Estimate
2025 - June
£14,580
£12,540£16,620
Estimate
2025 - July
£14,640
£12,440£16,840
Estimate
2025 - August
£14,260
£11,780£16,740
Estimate
2025 - September
£14,220
£11,600£16,840
Estimate
2025 - October
£14,100
£11,980£16,220
Estimate
2025 - November
£13,540
£11,240£15,840
Estimate
2025 - December
£13,940
£10,960£16,940
Estimate
2026 - January
£14,440
£11,160£17,700
Estimate
2026 - February
£14,920
£11,360£18,480
Estimate
2026 - April
£15,200
--
Forecast
2026 - May
£15,340
--
Forecast
2026 - June
£15,500
--
Forecast
2026 - July
£15,640
--
Forecast
2026 - August
£15,780
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 28 February 2026

Average Monthly Depreciation

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

Past 12 months

£1,640

Next 6 months

£860

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Looking for a used Audi A6 Allroad?

Are you considering getting a used executive car? Then the Audi A6 Allroad is an excellent option. AutoUncle has 50 used Audi A6 Allroads for sale in UK, each one gathered from an online marketplace or dealership website.

What is the used car price of the Audi A6 Allroad?

The pricing range for a used Audi A6 Allroad model at AutoUncle will start at £3,495 and go up to £22,490.

The cost of a pre-owned Audi A6 Allroad is determined by several factors. Key contributing elements include production year, engine size and power, the car's fuel consumption, how much the car's odometer reads not to mention equipment level.

As an example, a newer model with fewer miles covered, or a high-end version boasting a potent engine, often fetches a top-tier price than a used model with many kilometres on the odometer and in a simple equipment variant.

Which trim levels can I choose for the Audi A6 Allroad?

When looking for the best car deal for a used Audi A6 Allroad, it is crucial that you exclusively compare with the deals of cars with the same engine and equipment. Otherwise, you may come to a wrong conclusion on which car to purchase.

What are the available fuel options for the Audi A6 Allroad?

The principal fuel kind for an Audi A6 Allroad is diesel.

The price difference between the most popular fuel variants:

Your driving habits are crucial to consider when choosing a fuel type. What is the usual distance you cover in a week with your car? Do you predominantly undertake short trips or longer hauls?

Electric cars, plug-in hybrids and petrol are great for short distances. For long daily driving, electric cars are a strong choice if you can charge. 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. Despite the rise of electric cars, diesel can still be useful for long journeys and lack of charging options. Note that there are countries where diesel engines with heavy emissions are forbidden from entering city areas.

Are there different body versions of Audi A6 Allroad?

On AutoUncle, the Audi A6 Allroad is exclusively offered in the stationcar body style. Estate cars, also known as station wagons, are highly sought-after in today's market. They meld superior driving dynamics with abundant space, making them a favourite choice among active families, alongside SUVs and MPVs.

Which cars can be an alternative to the Audi A6 Allroad?

The Audi A6 Allroad has various competitors from the same segment.

Top competitors to the Audi A6 Allroad

  • Audi A6
  • BMW 520
  • Mercedes E220

With a current inventory of 1,362 available models on AutoUncle, the Audi A6 stands out as the top alternative to the Audi A6 Allroad. Average listing price for the Audi A6 is £20,495.

The next best alternative car is the BMW 520 with 1,282 cars for sale at the moment and with an average sales price of £19,995. Another good choice for an alternative car is the Mercedes E220 with 917 cars for sale for the average price of £14,990.

Investigating greener options in place of the Audi A6 Allroad?

Not fixed on the Audi A6 Allroad? Here are some electric options in the same segment::

Can't seem to locate an electric car that matches your needs? View our complete collection of electric cars here.

All fuel types for Audi A6 Allroad