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Used Audi A6 Avant cars for sale

Today we have 118 A6 Avant cars for sale, 73 reduced in price.


Our cheapest Audi A6 Avant is just £15,695

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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£15,695 Great price
Low mileage

Was £15,990 Save £295

Audi A6 Avant 2.0 TDI Ultra SE Executive 5dr S Tronic

2018 (67)  |   51,662 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors  |  

Options include passenger, airbag, electric lumbar support, bluetooth, dab digital radio module, cd player, abs, traction control, floor mats, climate control, rain sensor, audi music interface, daytime running lights, auto dimming rear view mirror, front centre arm...


Low price range Audi A6 Avant examples £15,695 - £29,495

Out of the 118 A6 Avant cars we have for sale 38 are currently priced under £29,000


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 Chelmsford Audi, Cuton Hall Lane, Chelmsford

£25,650
Was £25,895 Save £240

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

2021 (71)  |   39,410 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Comes with dab digital radio, radio, bluetooth interface, rear view camera, electric front/rear windows, privacy glass, service interval indicator, audi music interface, headlight washers, auxiliary input socket, sports suspension, usb connection, roof rails, h...eee

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 Lookers Audi Sunderland, Newcastle Road, Sunderland

£29,251
Was £29,780 Save £524

Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic

2022 (71)  |   36,592 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Comes with automatic, rear view camera, voice control, black, service interval indicator, usb connection, diesel, body coloured door mirrors, diesel particulate filter, dab digital radio, sports suspension, radio, privacy glass, usb, headlight wash, driver, blu...eee

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 Cardiff Audi, Wagtail Close, Cardiff

£17,850

Audi A6 Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

2018 (68)  |   71,850 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Featuring usb connection, headlight washers, radio, diesel particulate filter, rain sensor, usb, audi music interface, black, dab digital radio module, front centre armrest, leather gearknob, bluetooth interface, passenger, headlight wash, pas, climate control...eee

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 Vertu Ford Newcastle, 2 City West Business Park, Scotswood Road

£23,634

Audi A6 Avant 45 TFSI Quattro Sport 5dr S Tronic

2020 (20)  |   26,060 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

This car has leather, electric front/rear windows, voice control, radio, dab digital radio, audi music interface, black, usb connection, cruise control + speed limiter, auxiliary input socket, roof rails, climate control, service interval indicator, roof spoiler,...eee


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Mid price range Audi A6 Avant examples £29,495 - £39,900

Out of the 118 A6 Avant cars we have for sale 37 are currently priced between £29,000 and £40,000


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 JCT600 Audi Sheffield, Bochum Parkway, Sheffield

£37,577

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic [Tech]

2023 (23)  |   8,504 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Description includes diesel particulate filter, headlight washers, black, black roof rails, dab digital radio, sports suspension, voice control, privacy glass, automatic, auxiliary input socket, usb, headlight wash, radio, usb connection, third brake light, electric fron...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£37,109
Was £38,221 Save £1,107

Audi A6 Avant 40 TFSI Black Edition 5dr S Tronic

2024 (74)  |   4,750 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

With service interval indicator, voice control, privacy glass, automatic, usb connection, auxiliary input socket, roof spoiler, black roof rails, usb, bluetooth interface, electric front/rear windows, roof rails, dab digital radio, bluetooth, sports suspe...eee

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 Audi Approved Colchester, 475 Ipswich Rd, Colchester

£30,295
Was £32,495 Save £2,195

Audi A6 Avant 40 TDI S Line 5dr S Tronic

2022 (71)  |   15,607 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

With headlight wash, electric front/rear windows, bluetooth, diesel particulate filter, roof rails, automatic, auxiliary input socket, voice control, usb, radio, privacy glass, driver, headlight washers, sports suspension, audi music interface, bluetooth ...eee

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 Wakefield Audi, Calder Park, Wakefield

£32,000

Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic [Tech Pack]

2023 (72)  |   32,700 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Features on this model include radio, dab digital radio, third brake light, rear wiper, bluetooth, auxiliary input socket, roof rails, diesel particulate filter, usb connection, bluetooth interface, voice control, automatic, privacy glass, driver, sports suspension, electric front...eee

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 Audi South East London (Beckenham), Greater London, Beckenham

£34,128
Was £34,491 Save £358

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

2025 (25)  |   2,654 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

This car has voice control, auxiliary input socket, bluetooth, automatic, cruise control, service interval indicator, bluetooth interface, privacy glass, radio, speed limiter, rear view camera, dab digital radio, roof rails, daytime running lights, body coloured ...eee

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 Audi South East London (Beckenham), Greater London, Beckenham

£38,923

Audi A6 Avant 50 TDI Quattro Black Edition 5dr Tip Auto

2022 (22)  |   17,554 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include auxiliary input socket, diesel particulate filter, diesel, roof rails, electric front/rear windows, audi music interface, sports suspension, black, bluetooth interface, usb, automatic, black roof rails, dab digital radio, headlight washers, usb conne...eee


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High price range Audi A6 Avant examples £39,900 - £51,990

Out of the 118 A6 Avant cars we have for sale 39 are currently priced between £40,000 and £52,000


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 Yeomans Truro Audi, ,

£42,495
Was £43,995 Save £1,495

Audi A6 Avant 50 TFSI e 17.9kWh Qtro Black Ed 5dr S Tronic [C+S]

2024 (24)  |   12,865 miles  |   estate  |   9800  |   hybrid  |   semiauto  |   5 doors

Comes with driver, usb connection, roof rails, black, usb, black roof rails, radio, privacy glass, headlight washers, third brake light, dab digital radio, sports suspension, bluetooth, headlight wash, service interval indicator, auxiliary input socket, bluetoo...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£45,313

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

2025 (25)  |   1,001 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Options include sports suspension, black roof rails, privacy glass, bluetooth, dab digital radio, roof rails, electric front/rear windows, roof spoiler, auxiliary input socket, radio, diesel particulate filter, black, service interval indicator, rear view camera, bl...eee

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 Hadwins Motor Group Audi Lake District, Cumbria, Grange-over-Sands

£42,495
Was £45,995 Save £3,495

Audi A6 Avant 45 TFSI Quattro Black Ed 5dr S Tronic

2025 (25)  |   6,000 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Options include usb, privacy glass, sports suspension, service interval indicator, dab digital radio, black, radio, bluetooth, bluetooth interface, roof spoiler, voice control, rear view camera, electric front/rear windows, usb connection, automatic, auxiliary input...eee

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 Drift Bridge Audi Approved Epsom, Surrey, Epsom

£42,999
Was £44,998 Save £1,994

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

2024 (24)  |   6,355 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Description includes privacy glass, diesel, usb connection, auxiliary input socket, dab digital radio, sports suspension, diesel particulate filter, electric front/rear windows, bluetooth, voice control, rear view camera, automatic, bluetooth interface, service interval ...eee


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How much are Audi A6 Avant cars?

On 17 September 2025 we currently have 118 Audi A6 Avant cars for sale on the site. Although the average asking price is £34,853 you can find Audi A6 Avant cars for just £15,695. A6 Avants are available in estate body styles. The current selling market suggests that buyers have the best chance negotiating on 2024 year models and that 2024 year models with mileages less than 6,335 currently provide the best value.

Audi A6 Avant £39,900 - £51,990
  • Audi A6 Avant

Low price range
From £15,695 - To £29,495

Ave price £25,567 | Ave mileage 43,026 | Ave age 2020

Currently for sale 37
Audi A6 Avant £39,900 - £51,990
  • Audi A6 Avant

Mid price range
From £29,495 - To £39,900

Ave price £34,752 | Ave mileage 18,218 | Ave age 2023

Currently for sale 37
Audi A6 Avant £39,900 - £51,990
  • Audi A6 Avant

High price range
From £39,900 - To £51,990

Ave price £43,955 | Ave mileage 4,641 | Ave age 2024

Currently for sale 39


Frequently asked Audi A6 Avant questions

What body styles does the Audi A6 Avant come in?
| Estate (100%)

What transmissions are available on the Audi A6 Avant?
| Semiauto (100%)

What different fuel types are available for the Audi A6 Avant?
| Diesel (54%) | Hybrid (7%) | Petrol (39%)

What are the most popular engine sizes in the Audi A6 Avant?
| 9800 (95%) | 9900 (5%)

What are the Audi A6 Avant's most popular colours?
| White | Silver | Red | Grey | Blue

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