Islington: Audi A6 used – Find 335 cars for sale near you

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Used (2021) Audi A6 Sport 204 HP | Super price

- 40 TDI Sport 4dr S Tronic

2021
59,528 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 5.4
CO2: 142 g CO2/km comb.
Details

Super price

£15,830

£16,350

E65LU, London

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-2%

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Used (2021) Audi A6 Sport 204 HP | Super price

- Avant 40 TDI Sport 5dr S

2021
42,091 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
mpg: 5.6
CO2: 148 g CO2/km comb.
Details

Super price

£19,674

£20,087

E65LU, London

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New

1 / 4

Used (2016) Audi A6 Black Edition 272 HP | Good price

Avant (2016/16)2.0 TDI Quattro

2016
163,890 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
272 HP (200 kW)
mpg: 52
Details

Good price

£7,999

Dealer

NW7 3HH Barnet, London

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-9%

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Used (2018) Audi A6 190 HP | Good price

Saloon 1.8 TFSI SE Executive 5dr S

2018
73,479 miles
1.8L Petrol
Estate
Automatic
190 HP (139 kW)
Details

Good price

£11,999

£13,249

Dealer

NW9 9DT LONDON, London

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Used (2015) Audi A6 S-Line 190 HP | Good price

2.0 TDI Ultra S Line 4dr S

2015
121,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 64
Details

Good price

£6,999

£7,999

Dealer

NW10 6HJ Willesden, London

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New

Used (2021) Audi A6 Black Edition 204 HP | Fair price

- 40 TDI Quattro Black Edition 4dr

2021
36,044 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 5.8
CO2: 152 g CO2/km comb.
Details

Fair price

£26,100

N111GN Barnet, London

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-5%

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Used (2021) Audi A6 Black Edition 204 HP | Fair price

-Avant 40 TDI Quattro Black

2021
29,992 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
mpg: 6
CO2: 158 g CO2/km comb.
Details

Fair price

£28,398

£29,988

HA01TX, London

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Used (2021) Audi A6 S-Line 204 HP | Fair price

Avant 2.0 TFSI 40 S line S Tronic

2021
52,755 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
mpg: 7.3
CO2: 170 g CO2/km comb.
Details

Fair price

£23,500

N111GN Barnet, London

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-1%

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Used (2023) Audi A6 S-Line | Fair price

40 TFSI S Line 5dr S Tronic [Tech

2023
13,392 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
Details

Fair price

£29,649

£30,249

Dealer

E4 7PX Chingford, London

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-8%

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Used (2021) Audi A6 S-Line 204 HP | Fair price

2.0 TFSI 40 S line Estate 5dr

2021
62,242 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
Details

Fair price

£20,700

£22,500

Dealer

SW17 0HB Tooting, London

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Audi A6 - 40 TDI Sport 4dr S Tronic

£15,830

Super price

You save £3,970

E65LU, London

142 g CO2/km comb. - 204 HP (150 kW) - 5.4 Mpg

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Mercedes E220 - AMG Line Premium 2dr 9G-Tronic

£26,489

Fair price

You save £411

UB70LW, London

151 g CO2/km comb. - 194 HP (142 kW) - 5.8 Mpg

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Mercedes E220 - AMG Line Premium 2dr 9G-Tronic

£28,100

Good price

You save £1,600

N111GN Barnet, London

143 g CO2/km comb. - 194 HP (142 kW) - 5.5 Mpg

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Mercedes CLA180 - AMG Line Premium 4dr Tip Auto

£25,640

Fair price

You save £160

BR67QR Kent, London

140 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

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Used (2012) Audi A6 | Fair price

Avant 2.8 SE ESTATE DSG QUATTRO

2012
36,000 miles
2.8L Petrol
Estate
Automatic
Details

Fair price

£11,990

Dealer

E7 0HU London, London

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1 / 4

Used (2012) Audi A6 S-Line | Fair price

Avant 2.8 FSI QUATTRO S LINE

2012
65,000 miles
Trim level: S-Line
2.8L Petrol
Estate
Automatic
Details

Fair price

£11,690

Dealer

E7 0HU London, London

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1 / 3

Used (2017) Audi A6 Black Edition 190 HP | A bit pricey

2.0 TDI Quattro Black Edition 4dr

2017
28,358 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 5.2
CO2: 136 g CO2/km comb.
Details

A bit pricey

£18,950

N111GN Barnet, London

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Used (2022) Audi A6 S-Line | A bit pricey

Saloon (2022/22)45 TFSI 265

2022
42,060 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
mpg: 35.3
Details

A bit pricey

£24,600

Dealer

London, London

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1 / 3

Used (2021) Audi A6 S-Line 265 HP | Expensive

45 TFSI 265 Quattro S Line 4dr S

2021
42,060 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
265 HP (194 kW)
mpg: 7.5
CO2: 174 g CO2/km comb.
Details

Expensive

£24,600

N111GN Barnet, London

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1 / 4

Used (2024) Audi A6 Black Edition | Expensive

40 TFSI Black Edition 5dr S

2024
10,100 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
Details

Expensive

£36,950

Dealer

NW8 7HT St Johns Wood, London

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-4%

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Used (2025) Audi A6 S-Line 204 HP

2.0 TDI Quattro 204 Launch Ed Plus

2025
1,421 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
Details

£47,980

£49,980

Not evaluated

Dealer

WC1E 7DP London, London

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-10%

1 / 4

Used (2025) Audi A6 S-Line 201 HP

Avant 2.0 TDI Quattro 204 S line

2025
3,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
201 HP (147 kW)
Details

£49,950

£55,750

Not evaluated

Dealer

TW89BQ Brentford, London

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-2%

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Used (2018) Audi A6 252 HP | Rare vehicle

2.0 TFSI Quattro SE Executive 4dr

2018
11,000 miles
2.0L Petrol
Sedan
Automatic
252 HP (185 kW)
mpg: 42
Details

£19,450

£19,850

Rare vehicle

Dealer

HA0 3EN Wembley, London

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-2%

Used (2021) Audi A6 S-Line 204 HP | Good price

40 TDI S Line 5dr S Tronic Diesel

2021
34,455 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
mpg: 50
CO2: 149 g CO2/km comb.
Details

Good price

£25,979

£26,750

Dealer

WC1E 7DP London, London

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BMW 320 3 Series d MHT M Sport 4dr Step Auto

£31,299

Fair price

Estimated price £30,577

E47PX Chingford, London

131 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

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Mercedes CLA180 - AMG Line Premium 4dr Tip Auto

£25,920

Fair price

Estimated price £24,983

BR67QR Kent, London

138 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

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BMW 320 - 3 Series i M Sport 4dr Step Auto

£25,000

Fair price

Estimated price £23,843

HA40JA Ruislip, London

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

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Audi A4 -35 TDI S Line 4dr Tronic

£22,254

Super price

You save £4,646

E65LU, London

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

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New (2025) Audi A6 Black Edition 295 HP | Good price

50 TFSI e Quattro Black Edition

2025
10 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
295 HP (216 kW)
Details

Good price

£39,581

£47,990

Dealer

Delivered to you

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-3%

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Used (2018) Audi A6 S-Line 190 HP | Good price

2.0 TDI Ultra S Line 4dr

Feb 2018
72,910 miles
Trim level: S-Line
2.0L Diesel
Sedan
Manual
190 HP (139 kW)
CO2: 114 g CO2/km comb.
Details

Good price

£11,995

£12,399

Dealer

WC1E 7DP London, London

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-3%

Used (2023) Audi A6 Sport 201 HP | Super price

Avant 40 TFSI Sport 5dr S Tronic

2023
31,911 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
201 HP (147 kW)
Details

Super price

£25,750

£26,750

Dealer

WC1E 7DP London, London

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-6%

1 / 4

Used (2023) Audi A6 S-Line 201 HP | Good price

Avant 40 TFSI S Line 5dr S Tronic

2023
30,903 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
201 HP (147 kW)
Details

Good price

£27,217

£29,246

Dealer

WC1E 7DP London, London

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-6%

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Used (2019) Audi A6 S-Line 204 HP | Good price

40 Tdi S Line 5Dr S Tronic

2019
79,317 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

Good price

£17,364

£18,499

Dealer

Delivered to you

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Islington: Audi A6 used – 335 cars for sale near you

Market overview: Prices range from £17,449 to £58,805 across all listings

Used (2021) Audi A6 Sport 204 HP | Super price

Used (2021) Audi A6 Sport 204 HP | Super price

Used (2016) Audi A6 Black Edition 272 HP | Good price

Used (2018) Audi A6 190 HP | Good price

Used (2015) Audi A6 S-Line 190 HP | Good price

Used (2021) Audi A6 Black Edition 204 HP | Fair price

Used (2021) Audi A6 Black Edition 204 HP | Fair price

Used (2021) Audi A6 S-Line 204 HP | Fair price

Used (2023) Audi A6 S-Line | Fair price

Used (2021) Audi A6 S-Line 204 HP | Fair price

Used (2012) Audi A6 | Fair price

Used (2012) Audi A6 S-Line | Fair price

Used (2017) Audi A6 Black Edition 190 HP | A bit pricey

Used (2022) Audi A6 S-Line | A bit pricey

Used (2021) Audi A6 S-Line 265 HP | Expensive

Used (2024) Audi A6 Black Edition | Expensive

Used (2025) Audi A6 S-Line 204 HP

Used (2025) Audi A6 S-Line 201 HP

Used (2018) Audi A6 252 HP | Rare vehicle

Used (2021) Audi A6 S-Line 204 HP | Good price

New (2025) Audi A6 Black Edition 295 HP | Good price

Used (2018) Audi A6 S-Line 190 HP | Good price

Used (2023) Audi A6 Sport 201 HP | Super price

Used (2023) Audi A6 S-Line 201 HP | Good price

Used (2019) Audi A6 S-Line 204 HP | Good price