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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  |  

Features include automatic, black, side airbags, front centre armrest, passenger airbag, bluetooth, driver, automatic headlights, airbags, airbag, dab digital radio module, body colour door mirrors, rear wiper, rear headrest, audi music interface, body coloured door ...


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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 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

Features on this model include black, body coloured door mirrors, radio, sports suspension, service interval indicator, privacy glass, audi music interface, usb, voice control, automatic, roof rails, dab digital radio, bluetooth, headlight washers, diesel particulate filter, drive...eee

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 JCT600 Audi Hull, Saxon Way, Hull

£16,675
Was £17,750 Save £1,070

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

2018 (18)  |   84,594 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

This car has body colour door mirrors and handles, lumbar support, electric front/rear windows, radio, audi music interface, front centre armrest, rear headrest, headlight wash, headlight washers, usb, automatic headlights, cd player, front head restraints, dab d...eee

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 Bristol Audi, Lysander Road, Bristol

£27,500

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

2022 (22)  |   40,036 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Includes electric front/rear windows, driver, headlight washers, rear view camera, bluetooth, privacy glass, service interval indicator, headlight wash, sports suspension, voice control, radio, auxiliary input socket, body coloured door mirrors, automatic, bl...eee

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 JCT600 Audi Boston, Marsh Lane, Boston

£26,432
Was £26,947 Save £510

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

2020 (70)  |   70,633 miles  |   estate  |   9900  |   diesel  |   semiauto  |   5 doors

Features on this model include headlight washers, usb connection, service interval indicator, headlight wash, voice control, diesel, dab digital radio, usb, auxiliary input socket, bluetooth, bluetooth interface, diesel particulate filter, audi music interface, black, sports suspe...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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 Audi Approved Lowestoft, Cooke Road, Lowestoft

£30,750
Was £30,990 Save £235

Audi A6 Avant 40 TDI S Line 5dr S Tronic

2022 (22)  |   20,652 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Features on this model include bluetooth interface, electric front/rear windows, auxiliary input socket, diesel particulate filter, roof rails, audi music interface, headlight washers, black, diesel, automatic, usb, headlight wash, voice control, bluetooth, service interval indica...eee

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 Cardiff Audi, Wagtail Close, Cardiff

£31,500

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

2022 (72)  |   44,200 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

This car has diesel particulate filter, dab digital radio, driver, service interval indicator, diesel, black, privacy glass, bluetooth interface, sports suspension, automatic, black roof rails, bluetooth, voice control, radio, usb, auxiliary input socket, headlig...eee

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 Audi Oxford, Oxfordshire, Oxford

£34,181
Was £34,738 Save £552

Audi A6 Avant 40 TFSI Black Edition 5dr S Tronic

2022 (22)  |   5,129 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Features on this model include dab digital radio, driver, usb connection, voice control, auxiliary input socket, radio, service interval indicator, audi music interface, headlight washers, black roof rails, headlight wash, electric front/rear windows, roof spoiler, bluetooth, auto...eee

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 JCT600 Audi York, Centurion Park, York

£31,125

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

2024 (74)  |   4,500 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Options include speed limiter, usb, electric front/rear windows, roof rails, usb connection, automatic, privacy glass, third brake light, daytime running lights, bluetooth interface, body coloured door mirrors, rear view camera, auxiliary input socket, dab digital r...eee

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 Marshall Jaguar Whisby Road, Lincoln, Whisby Road

£37,952
Was £39,217 Save £1,260

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

2024 (24)  |   10,129 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Features include service interval indicator, radio, usb connection, bluetooth interface, usb, voice control, electric front/rear windows, body coloured door mirrors, auxiliary input socket, automatic, black, bluetooth, roof spoiler, diesel, privacy glass, sports susp...eee

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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

Includes usb connection, bluetooth interface, driver, rear view camera, headlight washers, voice control, roof rails, diesel, dab digital radio, automatic, electric front/rear windows, headlight wash, privacy glass, black, service interval indicator, radio, b...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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 Derby Audi, Royal Scott Road, Derby

£42,000

Audi A6 Avant 40 TFSI Black Edition 5dr S Tronic

2025 (25)  |   1,000 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

With bluetooth, auxiliary input socket, privacy glass, sports suspension, bluetooth interface, roof spoiler, third brake light, black roof rails, black, dab digital radio, automatic, roof rails, usb, electric front/rear windows, rear view camera, usb conn...eee

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 Audi Maidstone, Kent, Maidstone

£41,224
Was £41,703 Save £474

Audi A6 Avant 40 TFSI Black Edition 5dr S Tronic

2025 (25)  |   994 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Features include black roof rails, rear view camera, radio, privacy glass, sports suspension, electric front/rear windows, black, bluetooth, voice control, roof spoiler, roof rails, third brake light, usb, dab digital radio, auxiliary input socket, service interval i...eee

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 Cambridge Audi, , Cambridge

£40,900

Audi A6 Avant 40 TFSI Black Edition 5dr S Tronic

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

Includes bluetooth interface, auxiliary input socket, electric front/rear windows, black roof rails, voice control, sports suspension, dab digital radio, roof rails, usb, usb connection, rear view camera, bluetooth, third brake light, automatic, service inter...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£41,542
Was £41,998 Save £451

Audi A6 Avant 50 TFSI e Quattro S Line 5dr S Tronic

2024 (74)  |   6,001 miles  |   estate  |   9800  |   hybrid  |   semiauto  |   5 doors

This car has electric front/rear windows, bluetooth interface, body coloured door mirrors, automatic, rear view camera, dab digital radio, auxiliary input socket, roof spoiler, sports suspension, service interval indicator, usb connection, voice control, usb, roo...eee


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How much are Audi A6 Avant cars?

On 20 November 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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