Page 30 of 80:

Used Audi cars by models

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Audi A6 - Avant 40 TDI S Line 5dr Tronic

£19,699

Super price

You save £2,901

EX28NT, Devon

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

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Audi A6 - 40 TDI S Line 4dr Tronic

£20,832

Fair price

You save £868

MK429XE Huntingdon, Bedfordshire

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

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Audi A6 Avant 2.0 TFSI 40 S line S Tronic Euro 6 (s/s) 5dr

£23,500

Fair price

Estimated price £23,154

N111GN Barnet, London

170 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

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Audi A6 - 40 TFSI Sport 4dr S Tronic

£20,500

Fair price

You save £1,000

CV79FU, Warwickshire

163 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

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Used (2017) Audi A6 S-Line 190 HP | Fair price

2.0 TDI Ultra S Line 5dr S

2017
136,600 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
mpg: 62
Details

Fair price

£8,999

£9,399

Dealer

DH4 4NJ Durham, Tyne and Wear

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-6%

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Used (2017) Audi A6 S-Line 190 HP | Fair price

Saloon 2.0 TDI ultra S line Saloon

2017
57,950 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 64
Details

Fair price

£13,990

£14,990

Dealer

TS6 6UU Middlesbrough, North Yorkshire

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Used (2015) Audi RS6 Advanced 560 HP | Fair price

Avant 4.0 TFSI V8 Estate 5dr

2015
75,775 miles
Trim level: Advanced
4.0L Petrol
Estate
Automatic
560 HP (411 kW)
mpg: 29
Details

Fair price

£32,489

£32,989

Dealer

MK45 4RA Barton Le Clay, Bedfordshire

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-4%

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Used (2016) Audi RS6 Design 560 HP | Fair price

Avant 4.0 TFSI V8 Estate 5dr

2016
52,975 miles
Trim level: Design
4.0L Petrol
Estate
Automatic
560 HP (411 kW)
mpg: 29
Details

Fair price

£37,989

£39,689

Dealer

MK45 4RA Barton Le Clay, Bedfordshire

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Used (2012) Audi A6 177 HP | Fair price

2.0 TDI SE 4dr

2012
108,000 miles
2.0L Diesel
Sedan
Manual
177 HP (130 kW)
mpg: 57
Details

Fair price

£4,995

Dealer

DD2 3DA Dundee

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Used (2013) Audi A6 Black Edition | Fair price

3.0 TDI Quattro Black Edition 4dr

2013
126,000 miles
Trim level: Black Edition
3.0L Diesel
Sedan
Automatic
mpg: 47
Details

Fair price

£6,850

£6,895

Dealer

B78 2BU Tamworth, Middleton, Warwickshire

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Used (2014) Audi A6 S-Line 190 HP | Fair price

Avant (2014/63)2.0 TDI Ultra S

2014
89,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Manual
190 HP (139 kW)
mpg: 61
Details

Fair price

£8,990

£9,990

Dealer

MK12 5QF Milton Keynes, Buckinghamshire

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Used (2021) Audi A6 Advanced 600 HP | Fair price

RS6 Avant (2021/21)RS 6 Vorsprung

2021
33,000 miles
Trim level: Advanced
4.0L Petrol
Estate
Automatic
600 HP (441 kW)
mpg: 21.7
Details

Fair price

£71,949

£72,949

Dealer

Congresbury, Somerset

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Used (2013) Audi A6 Allroad 245 HP | Fair price

3.0 TDI Quattro 245 5dr S

2013
103,000 miles
3.0L Diesel
Estate
Automatic
245 HP (180 kW)
mpg: 44
Details

Fair price

£9,690

Dealer

PE3 9UW Peterborough, Cambridgeshire

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New (2025) Audi A6 S-Line | Fair price

Avant 2.0 TFSI 40 S line S Tronic

2025
7 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
Details

Fair price

£52,970

Dealer

ST4 4DD Stoke-on-Trent, Staffordshire

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Audi A6 -Avant 40 TDI S Line 5dr Tronic

£20,400

Super price

You save £3,000

WS111SL, Staffordshire

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

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Audi A6 - Avant 3.0 TDI [272] Quattro Black Edition 5dr S Tronic

£19,995

Fair price

Estimated price £19,884

RG75JF, Berkshire

144 g CO2/km comb. - 272 HP (200 kW) - 5.4 Mpg

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Audi A6 - 40 TDI Sport 4dr S Tronic

£18,295

Super price

You save £2,605

BB11NE, Lancashire

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

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Audi A6 40 TFSI Sport 4dr S Tronic [Tech Pack]

£20,442

Super price

You save £4,658

BS43BD, Bristol

162 g CO2/km comb. - 204 HP (150 kW) - 40.0 Mpg

-2%

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Used (2017) Audi RS6 Performance | Fair price

RS6 4.0T FSI Quattro Performance

2017
79,316 miles
Trim level: Performance
4.0L Petrol
Estate
Automatic
mpg: 29
Details

Fair price

£36,995

£37,995

Dealer

PL12 6LZ Saltash, Cornwall

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-7%

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

Saloon (2019/69)S Line 40 TDI

2019
34,062 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 48.7
Details

Fair price

£20,500

£22,190

Dealer

Delivered to you

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Used (2014) Audi A6 S-Line 313 HP | Fair price

3.0 BiTDI Quattro 313 S Line 4dr

2014
105,000 miles
Trim level: S-Line
3.0L Diesel
Sedan
Automatic
313 HP (230 kW)
mpg: 44
Details

Fair price

£8,895

Dealer

M41 9AP Manchester, Manchester

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-5%

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Used (2013) Audi A6 Black Edition | Fair price

2.0 TDI Black Edition 4dr

2013
99,391 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
mpg: 56
Details

Fair price

£7,499

£7,895

Dealer

OL4 2AX oldham, Manchester

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-8%

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

40 TDI Quattro Black Edition 4dr S

2021
39,866 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
Details

Fair price

£25,650

£28,000

Dealer

BS10 7FF Bristol, Gloucestershire

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

3.0 TDI [272] Quattro Black

2016
103,993 miles
Trim level: Black Edition
3.0L Diesel
Sedan
Automatic
272 HP (200 kW)
mpg: 54
Details

Fair price

£12,495

Dealer

NG5 2JX Nottingham, Nottinghamshire

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-1%

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Used (2017) Audi A6 Black Edition 190 HP | Fair price

Saloon 2.0 TDI ultra Black Edition

2017
91,350 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 62
Details

Fair price

£13,690

£13,890

Dealer

SK5 7BS Stockport, Manchester

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-2%

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Used (2017) Audi A6 Black Edition 190 HP | Fair price

Saloon 2.0 TDI ultra Black Edition

2017
73,789 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 62
Details

Fair price

£14,480

£14,890

Dealer

SK5 7BS Stockport, Manchester

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-6%

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Used (2022) Audi A6 Black Edition 204 HP | Fair price

2.0 TFSI 40 Black Edition Saloon

2022
40,000 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
mpg: 37.7
Details

Fair price

£23,900

£25,495

Dealer

RM12 4EU Hornchurch, London

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Used (2017) Audi A6 S-Line 190 HP | Fair price

Saloon (2017/67)2.0 TDI Ultra S

2017
76,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 64
Details

Fair price

£12,750

£13,495

Dealer

CM2 6EE Chelmsford, Essex

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Audi A6 40 TFSI Sport 4dr S Tronic

£20,649

Good price

You save £2,151

B65SU Birmingham, West Midlands

163 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

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Audi A6 2.0 TFSI 40 S line S Tronic Euro 6 (s/s) 5dr REVERSE CAMERA HEATED SEATS Estate

£25,295

Fair price

You save £1,205

ST37PG Hinckley, Staffordshire

169 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

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Audi A6 40 TFSI Sport 4dr S Tronic

£20,649

Good price

You save £1,851

IP12DZ, Suffolk

163 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

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Audi A6 - 40 TDI Black Edition 4dr S Tronic

£20,490

Fair price

Estimated price £19,620

WF29SE, West Yorkshire

148 g CO2/km comb. - 204 HP (150 kW) - 5.6 Mpg

1 / 4

New (2025) Audi A6 S-Line 299 HP | Fair price

2.0 e-Hybrid Quattro 299 S line

Oct 2025
289 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
299 HP (219 kW)
CO2: 50 g CO2/km comb.
Details

Fair price

£49,750

Dealer

WC1E 7DP London, London

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Used (2018) Audi A6 Sport 204 HP | Fair price

40 TDI Sport 4dr S Tronic

2018
59,528 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 50.4
Details

Fair price

£15,704

£15,858

Dealer

RM13 8RH Rainham, London

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-7%

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Used (2018) Audi A6 S-Line 204 HP | Fair price

A6 Saloon 2.0S Line 40 TDI

2018
83,187 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 48.7
Details

Fair price

£16,445

£17,820

Dealer

CO2 8HR Colchester, Essex

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Used (2011) Audi A6 S-Line | Fair price

est sline special edt

2011
151,000 miles
Trim level: S-Line
2.0L Diesel
Manual
Details

Fair price

£3,499

£2,799

Dealer

BT47 3PZ Eglinton

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Used (2019) Audi A6 Sport 204 HP | Fair price

40 TDI Sport 4dr S Tronic

2019
73,213 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 50.4
Details

Fair price

£16,850

Dealer

BT27 5BE Lisburn Co Antrim

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Audi A6 DIESEL SALOON 40 TDI Sport 4dr S Tronic [ parking system plus with front and rear sensors , Automatic start/stop system with coasting functionality , Electromechanical parking brake ]

£18,299

Super price

You save £2,901

M41 7TB Trafford Park, Manchester

142 g CO2/km comb. - 204 HP (150 kW) - 62.8 Mpg

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Audi A6 40 TFSI Sport 5dr S Tronic

£22,999

Good price

You save £2,201

DE216BZ Derby, Derbyshire

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

Carwow

Audi A6 40 TFSI S Line 4dr S Tronic Petrol Saloon

£20,690

Fair price

You save £710

LE27JU, Leicestershire

163 g CO2/km comb. - 204 HP (150 kW) - 39.0 Mpg

Carwow

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Audi A6 - 40 TDI S Line 4dr Tronic

£22,750

Fair price

You save £1,050

WD33RT Watford, Hertfordshire

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

Showing 726 - 750 of 1,998 results

All body types for Audi

Convertible

1,029 cars

Coupe

2,317 cars

Hatchback

11,965 cars

Saloon

4,100 cars

Estate

2,543 cars

SUV

12,478 cars

Page 30 of 80:

Used Audi cars by models

Used (2017) Audi A6 S-Line 190 HP | Fair price

Used (2017) Audi A6 S-Line 190 HP | Fair price

Used (2015) Audi RS6 Advanced 560 HP | Fair price

Used (2016) Audi RS6 Design 560 HP | Fair price

Used (2012) Audi A6 177 HP | Fair price

Used (2013) Audi A6 Black Edition | Fair price

Used (2014) Audi A6 S-Line 190 HP | Fair price

Used (2021) Audi A6 Advanced 600 HP | Fair price

Used (2013) Audi A6 Allroad 245 HP | Fair price

New (2025) Audi A6 S-Line | Fair price

Used (2017) Audi RS6 Performance | Fair price

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

Used (2014) Audi A6 S-Line 313 HP | Fair price

Used (2013) Audi A6 Black Edition | Fair price

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

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

Used (2017) Audi A6 Black Edition 190 HP | Fair price

Used (2017) Audi A6 Black Edition 190 HP | Fair price

Used (2022) Audi A6 Black Edition 204 HP | Fair price

Used (2017) Audi A6 S-Line 190 HP | Fair price

New (2025) Audi A6 S-Line 299 HP | Fair price

Used (2018) Audi A6 Sport 204 HP | Fair price

Used (2018) Audi A6 S-Line 204 HP | Fair price

Used (2011) Audi A6 S-Line | Fair price

Used (2019) Audi A6 Sport 204 HP | Fair price

All body types for Audi

All models for Audi

All regions for Audi

All fuel types for Audi