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(S-Line) Audi A6 used • 613 cars with price check

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Audi A6 -Avant 40 TDI S Line 5dr Tronic

£20,800

Super price

You save £2,600

WS111SL, Staffordshire

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

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Audi A6 Saloon 40 TDI S Line 5dr S Tronic

£19,595

Super price

You save £4,605

WV100AF Hinckley, West Midlands

149 g CO2/km comb. - 245 HP (180 kW) - 5.7 Mpg

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

£22,395

Good price

You save £1,705

S802QD Hinckley, Nottinghamshire

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

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Audi A6 40 TDI S Line 5dr S Tronic

£21,595

Good price

You save £2,505

S802QD Hinckley, Nottinghamshire

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

1 / 4

Used (2023) Audi A6 S-Line 200 HP | Fair price

Avant 40 TFSI S Line 5dr S

2023
8,351 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
200 HP (147 kW)
Details

Fair price

£31,690

£31,900

Dealer

WC1E 7DP London, London

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-7%

1 / 1

Used (2013) Audi A6 S-Line | Fair price

2.0 TDI S Line 4dr

2013
99,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Manual
mpg: 57
Details

Fair price

£6,495

£6,995

Dealer

DE73 7HH Derby, Derbyshire

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1 / 1

Used (2016) Audi A6 S-Line 190 HP | Fair price

2.0 TDI Ultra S Line 4dr S

2016
91,950 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 64
Details

Fair price

£10,495

Dealer

Castlerock

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1 / 4

Used (2013) Audi A6 S-Line 177 HP | Fair price

Saloon 2.0 TDI S line Saloon 4dr

2013
90,698 miles
Trim level: S-Line
2.0L Diesel
Sedan
Manual
177 HP (130 kW)
Details

Fair price

£7,000

Dealer

CF23 9AF Glamorgan

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-2%

1 / 4

Used (2022) Audi A6 S-Line 201 HP | Fair price

Avant 40 TDI Quattro S Line 5dr S

2022
34,509 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
201 HP (147 kW)
Details

Fair price

£28,750

£29,500

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Delivered to you

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-11%

1 / 4

Used (2013) Audi A6 S-Line 177 HP | Fair price

2.0L AVANT TDI S LINE 5d 175

2013
107,588 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
177 HP (130 kW)
mpg: 55
Details

Fair price

£7,995

£8,995

Dealer

S4 7JW Sheffield, South Yorkshire

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-3%

1 / 3

Used (2022) Audi A6 S-Line 204 HP | Fair price

Avant 2.0 TFSI 40 S line Estate

2022
32,460 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
mpg: 36.2
Details

Fair price

£26,980

£27,980

Dealer

S4 7WG Sheffield, South Yorkshire

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1 / 4

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

40 TDI Quattro S Line 4dr S Tronic

2023
21,185 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
201 HP (147 kW)
Details

Fair price

£31,295

£31,495

Dealer

Delivered to you

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-2%

1 / 4

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

40 TDI S Line 4dr S Tronic

2019
68,051 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 50.4
CO2: 118 g CO2/km comb.
Details

Fair price

£18,498

£18,998

Dealer

LA3 3BN Morecambe, Lancashire

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

2.0 TDI ULTRA S LINE 4-Door

2014
94,080 miles
Trim level: S-Line
2.0L Diesel
Sedan
Manual
Details

Fair price

£8,000

Dealer

DN32 7BN Grimsby, Lincolnshire

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Audi A6 40 TFSI Sport 4dr S Tronic

£20,399

Good price

You save £1,601

B692AS, West Midlands

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

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Audi A6 Avant 2021 | 2.0 TDI 40 Black Edition S Tronic Euro 6 (s/s) 5dr

£22,902

Fair price

Estimated price £22,794

NR32AW, Norfolk

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

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Audi A6 - 40 TFSI Sport 4dr S Tronic

£21,162

Fair price

You save £1,038

BL22BL Bolton, Manchester

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

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Audi A6 2.0 TFSI 40 S line Estate 5dr Petrol S Tronic Euro 6 (s/s) (204 ps) Apple CarPlay

£20,800

Fair price

You save £700

SW170HB, London

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

1 / 4

Used (2010) Audi A6 S-Line 170 HP | Fair price

2.0 TDI 170 S Line Special Ed

2010
99,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Manual
170 HP (125 kW)
Details

Fair price

£4,995

Dealer

EX16 7EL Sampford Peverell, Devon

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1 / 4

Used (2016) Audi A6 S-Line 190 HP | Fair price

2.0 TDI Ultra S Line 5dr S

2016
104,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
mpg: 62
Details

Fair price

£11,995

Dealer

BT82 9PY Strabane

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1 / 4

Used (2013) Audi A6 S-Line 177 HP | Fair price

Saloon 2.0 TDI S line Saloon 4dr

2013
68,900 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
177 HP (130 kW)
mpg: 56
Details

Fair price

£8,500

Dealer

NG17 5JP Sutton-in-Ashfield, Nottinghamshire

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1 / 1

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

2.0 TDI Quattro S Line 5dr S

2017
93,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
mpg: 54
Details

Fair price

£12,990

Dealer

LS16 6QZ Leeds, West Yorkshire

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-8%

1 / 4

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

2.0 TDI Ultra S Line 4dr S

2015
105,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
mpg: 64
Details

Fair price

£8,495

£9,250

Dealer

UB7 7HQ West Drayton, London

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1 / 4

Used (2023) Audi A6 S-Line 200 HP | Fair price

Avant 40 TFSI S Line 5dr S Tronic

2023
11,807 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
200 HP (147 kW)
Details

Fair price

£30,000

Dealer

WC1E 7DP London, London

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-6%

1 / 4

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

2.0 TDI Ultra S Line 5dr

2017
78,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Manual
190 HP (139 kW)
Details

Fair price

£12,600

£13,500

Dealer

TF1 7GX Telford, Shropshire

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-1%

1 / 4

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

40 TDI Quattro S Line 5dr S

2023
22,476 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
Details

Fair price

£32,849

£33,499

Dealer

G32 9QA Glasgow

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-3%

1 / 4

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

40 TDI S Line 4dr S Tronic

2021
37,847 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 5.4
CO2: 142 g CO2/km comb.
Details

Fair price

£23,049

£23,899

Dealer

WF10 5HX Castleford, West Yorkshire

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-3%

1 / 4

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

Saloon 2.0 TDI Ultra S Line 5dr S

2015
70,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
mpg: 62
Details

Fair price

£12,497

£12,979

Dealer

OL12 0AF Rochdale, Manchester

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Audi A6 40 TFSI S Line 4dr S Tronic

£24,399

Fair price

Estimated price £23,314

S91XU, South Yorkshire

163 g CO2/km comb. - 204 HP (150 kW) - 7.2 Mpg

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Audi A6 SALOON 45 TFSI Quattro Sport 4dr S Tronic [Parking Camera, Heated Seats, Upgraded Sound System, Apple CarPlay]

£19,099

Good price

You save £2,001

M41 7TB Trafford Park, Manchester

182 g CO2/km comb. - 245 HP (180 kW) - 43.5 Mpg

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Audi A6 - 40 TDI S Line 4dr Tronic

£17,250

Good price

You save £1,450

CF110BA, South Glamorgan

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

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Audi A6 - Avant 40 TDI S Line 5dr Tronic

£17,899

Super price

You save £3,301

CW73AL, Cheshire

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

-7%

1 / 4

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

40 TDI Quattro S Line 5dr S Tronic

2023
33,804 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
Details

Fair price

£30,449

£32,849

Dealer

PE1 5YG Peterborough, Cambridgeshire

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-1%

1 / 1

Used (2022) Audi A6 S-Line 204 HP | Fair price

40 TFSI S Line 4dr S Tronic [Tech

2022
29,550 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
mpg: 37.7
Details

Fair price

£24,995

£25,495

Dealer

HD4 5NT Huddersfield, West Yorkshire

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-1%

1 / 4

Used (2022) Audi A6 S-Line 204 HP | Fair price

40 TFSI S Line 4dr S Tronic [Tech

2022
32,000 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
mpg: 37.7
Details

Fair price

£24,995

£25,495

Dealer

HD4 5NT Huddersfield, West Yorkshire

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1 / 1

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

2.0 TDI Ultra S Line 5dr S

2017
83,927 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
Details

Fair price

£12,999

Dealer

SA1 8QB Swansea

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1 / 1

Used (2010) Audi A6 S-Line 170 HP | Fair price

2.0 TDI 170 Le Mans 5dr Multit

2010
155,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
170 HP (125 kW)
mpg: 47
Details

Fair price

£3,495

Dealer

BD14 6QY Bradford, Clayton, West Yorkshire

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Audi A6 -Avant 40 TDI S Line 5dr Tronic

£20,899

Super price

You save £3,101

CW73AL, Cheshire

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

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Audi A6 - Avant 40 TDI Sport 5dr S Tronic

£19,587

Super price

You save £4,213

E65LU, London

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

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Audi A6 2.0 TDI 40 Sport Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps) Leather Seats

£21,500

Good price

You save £1,300

ME59QG, Kent

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

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Audi A6 - Avant 40 TDI S Line 5dr Tronic

£19,803

Good price

You save £1,397

OX162RS, Oxfordshire

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

Showing 226 - 250 of 616 results