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Used Audi A6 Avant cars for sale

Today we have 165 A6 Avant cars for sale, 91 reduced in price.


Our cheapest Audi A6 Avant is just £15,054

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 Stellantis &You Walton, 143 Hersham Rd, Walton on Thames

£15,054 Good price
Was £15,057 Save £3

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

2016 (66)  |   42,364 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors  |  

Includes service interval indicator, floor mats, immobiliser, diesel particulate filter, automatic headlights, rear headrests, abs/ebd, radio, traction control, audi music interface, anti theft alarm, split folding rear seat, height/reach adjust steering whee...


Low price range Audi A6 Avant examples £15,054 - £28,920

Out of the 165 A6 Avant cars we have for sale 54 are currently priced under £29,000


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 West London Audi, 958 Great West Road, Brentford

£22,750
Was £23,750 Save £995

Audi A6 Avant 40 TDI S Line 5dr S Tronic

2019 (19)  |   47,409 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

This car has electric front/rear windows, cd player, headlight washers, cd, body coloured door mirrors, bluetooth interface, auxiliary input socket, diesel, black, usb, dab digital radio, bluetooth, privacy glass, service interval indicator, driver, diesel partic...eee

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 Reading Audi, Worton Drive, Reading

£25,000
Was £26,000 Save £995

Audi A6 Avant 45 TFSI Quattro Sport 5dr S Tronic

2020 (20)  |   30,997 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

With dab digital radio, roof rails, body coloured door mirrors, usb, cruise control, electric front/rear windows, voice control, cruise control + speed limiter, audi music interface, body colour bumpers, leather steering wheel, climate control, usb connec...eee

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 Cheltenham Audi, Tewkesbury Rd, Cheltenham

£28,350

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

2021 (21)  |   51,881 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Features include sports suspension, auxiliary input socket, audi music interface, diesel, radio, usb, rear view camera, roof rails, bluetooth interface, headlight washers, automatic, dab digital radio, voice control, service interval indicator, driver, bluetooth, pri...eee

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 Madeley Heath Motors, , Newcastle

£17,482

Audi A6 Avant 40 TDI Sport 5dr S Tronic

2019 (69)  |   79,021 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Comes with usb connection, radio, roof rails, cruise control, leather steering wheel, body colour bumpers, electric front/rear windows, diesel particulate filter, driver, roof spoiler, usb, service interval indicator, leather, bluetooth interface, body coloured...eee


.

Mid price range Audi A6 Avant examples £28,920 - £39,985

Out of the 165 A6 Avant cars we have for sale 53 are currently priced between £29,000 and £40,000


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 Motorpoint Oldbury, 100 Churchbridge, Oldbury

£31,749

Audi A6 Avant 45 TFSI 265 Quattro Black Edition 5dr S Tronic

2021 (21)  |   18,298 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

This model has privacy glass, voice control, electric front/rear windows, roof spoiler, service interval indicator, auxiliary input socket, roof rails, usb, rear view camera, bluetooth, driver, headlight washers, audi music interface, radio, black, headlight wash, ...eee

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 Bristol Audi, Lysander Road, Bristol

£33,200
Was £33,500 Save £295

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

2022 (72)  |   30,375 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

Comes with black roof rails, diesel, usb connection, radio, black, electric front/rear windows, headlight washers, sports suspension, bluetooth, usb, rear view camera, roof rails, auxiliary input socket, service interval indicator, dab digital radio, headlight ...eee

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 Audi Southampton, Hampshire, Southampton

£38,790
Was £40,750 Save £1,955

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

2024 (74)  |   8,000 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Features on this model include third brake light, auxiliary input socket, black, electric front/rear windows, roof rails, bluetooth interface, sports suspension, privacy glass, usb connection, radio, automatic, rear view camera, voice control, usb, bluetooth, dab digital radio, bo...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£39,564
Was £39,914 Save £345

Audi A6 Avant 40 TFSI Black Edition 5dr S Tronic

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

With dab digital radio, bluetooth, rear view camera, voice control, usb connection, sports suspension, black roof rails, automatic, service interval indicator, privacy glass, usb, third brake light, black, roof spoiler, bluetooth interface, electric front...eee

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 Audi Southampton, Hampshire, Southampton

£32,490
Was £32,990 Save £495

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

2023 (23)  |   21,044 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Options include usb, privacy glass, rear wiper, electric front/rear windows, rear view camera, black, headlight wash, radio, service interval indicator, auxiliary input socket, dab digital radio, usb connection, voice control, sports suspension, body coloured door m...eee

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 Audi Portsmouth, Hampshire, Portsmouth

£29,490
Was £29,690 Save £195

Audi A6 Avant 40 TFSI Sport 5dr S Tronic [Tech Pack]

2022 (72)  |   9,446 miles  |   estate  |   9800  |   petrol  |   semiauto  |   5 doors

Comes with radio, climate control, leather, third brake light, bluetooth, dab digital radio, driver, automatic, roof rails, voice control, cruise control + speed limiter, body colour bumpers, bluetooth interface, speed limiter, rear view camera, auxiliary input...eee


.

High price range Audi A6 Avant examples £39,985 - £56,500

Out of the 165 A6 Avant cars we have for sale 55 are currently priced between £40,000 and £56,000


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 Leeds Audi, Apex Way, Leeds

£42,500
Was £52,000 Save £9,495

Audi A6 Avant 50 TFSI e Quattro Black Edition 5dr S Tronic

2024 (24)  |   9,500 miles  |   estate  |   9800  |   hybrid  |   semiauto  |   5 doors

Comes with electric front/rear windows, auxiliary input socket, automatic, dab digital radio, radio, sports suspension, service interval indicator, third brake light, bluetooth interface, black, rear view camera, roof spoiler, roof rails, voice control, bluetoo...eee

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 Nottingham Audi, Abbeyfield Road, Nottingham

£55,000
Was £65,000 Save £9,995

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

2025 (25)  |   1,054 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

This car has third brake light, diesel, rear view camera, electric front/rear windows, dab digital radio, voice control, auxiliary input socket, privacy glass, bluetooth, radio, roof spoiler, sports suspension, roof rails, automatic, service interval indicator, u...eee

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 JCT600 Audi Lincoln, 950 Doddington Road, Lincoln

£43,480

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

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

Comes with auxiliary input socket, bluetooth, roof spoiler, automatic, sports suspension, radio, electric front/rear windows, service interval indicator, usb connection, usb, dab digital radio, rear view camera, roof rails, body coloured door mirrors, bluetooth...eee

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

£44,995
Was £47,995 Save £2,995

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

2025 (74)  |   6,000 miles  |   estate  |   9800  |   diesel  |   semiauto  |   5 doors

This car has usb, automatic, service interval indicator, black roof rails, roof rails, rear view camera, diesel particulate filter, dab digital radio, third brake light, usb connection, sports suspension, bluetooth, diesel, radio, bluetooth interface, electric fr...eee


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How much are Audi A6 Avant cars?

On 20 April 2025 we currently have 165 Audi A6 Avant cars for sale on the site. Although the average asking price is £34,608 you can find Audi A6 Avant cars for just £15,054. 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 5,865 currently provide the best value.

Audi A6 Avant £39,985 - £56,500
  • Audi A6 Avant

Low price range
From £15,054 - To £28,920

Ave price £24,732 | Ave mileage 44,080 | Ave age 2021

Currently for sale 53
Audi A6 Avant £39,985 - £56,500
  • Audi A6 Avant

Mid price range
From £28,920 - To £39,985

Ave price £34,090 | Ave mileage 18,538 | Ave age 2023

Currently for sale 53
Audi A6 Avant £39,985 - £56,500
  • Audi A6 Avant

High price range
From £39,985 - To £56,500

Ave price £44,587 | Ave mileage 5,762 | Ave age 2024

Currently for sale 55


Frequently asked Audi A6 Avant questions

What body styles does the Audi A6 Avant come in?
| Estate (99%) | Coupe (1%)

What transmissions are available on the Audi A6 Avant?
| Semiauto (99%)

What different fuel types are available for the Audi A6 Avant?
| Diesel (54%) | Hybrid (13%) | Petrol (33%)

What are the most popular engine sizes in the Audi A6 Avant?
| 9800 (96%) | 9900 (4%)

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

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