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Audi A6 Valuation: 1,670 used car listings analysed

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Used Audi A6 Sport 204 HP (150 kW) 2021 Black Estate

(2021) Audi A6 Sport 204 HP

£19,895

Good price

You save £2,305

S80 2QD Nottinghamshire, Nottinghamshire

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

Carwow

Used Audi A6 Sport 204 HP (150 kW) 2021 Black Sedan

(2021) Audi A6 Sport 204 HP

£17,560

Super price

You save £4,340

ME5 9QG Kent, Kent

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

Carwow

Used Audi A6 Sport 204 HP (150 kW) 2021 Grey Sedan

(2021) Audi A6 Sport 204 HP

£20,600

Super price

You save £3,300

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

Used Audi A6 Sport 204 HP (150 kW) 2021 Sedan

(2021) Audi A6 Sport 204 HP

£17,999

Good price

You save £1,801

PO202EU

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

-4%

1 / 2

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

Saloon 2.0 TDI 40 Black Edition

2021
46,000 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
47.9 mpg
Details

Fair price

£23,795

£24,995

Motors.co.uk

WN3 4BT Greater Manchester, Manchester

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-6%

1 / 4

Used (2023) Audi A6 Black Edition 200 HP | Fair price

40 TFSI Black Edition 4dr S Tronic

2023
11,997 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
200 HP (147 kW)
Details

Fair price

£28,250

£30,317

Buyacar

Delivered to you

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-5%

1 / 4

Used (2022) Audi A6 S-Line 200 HP | Fair price

40 TFSI S Line 4dr S Tronic [Tech

2022
24,644 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
200 HP (147 kW)
Details

Fair price

£22,997

£24,250

Honestjohn

WC1E 7DP Greater London, London

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-2%

1 / 4

Used (2022) Audi A6 S-Line 200 HP | Fair price

40 TFSI S Line 4dr S Tronic [Tech

2022
33,900 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
200 HP (147 kW)
Details

Fair price

£22,799

£23,499

Honestjohn

WC1E 7DP Greater London, London

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Used Audi A6 S-Line 286 HP (210 kW) 2021 Sedan

(2021) Audi A6 S-Line 286 HP

£16,790

Super price

You save £4,710

E65LU

179 g CO2/km comb. - 286 HP (210 kW) - 6.8 Mpg

Carwow

Used Audi A6 Black Edition 204 HP (150 kW) 2021 Black Sedan

(2021) Audi A6 Black Edition 204 HP

£21,790

Fair price

You save £210

MK2 2BA Bletchley, Buckinghamshire

152 g CO2/km comb. - 204 HP (150 kW) - 5.8 Mpg

Carwow

Used Audi A6 S-Line 204 HP (150 kW) 2021 Black Sedan

(2021) Audi A6 S-Line 204 HP

£16,995

Fair price

You save £105

S80 2QD Nottinghamshire, Nottinghamshire

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

Carwow

Used Audi A6 S-Line 204 HP (150 kW) 2021 Sedan

(2021) Audi A6 S-Line 204 HP

£16,290

Fair price

You save £610

TS170BE

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

-5%

1 / 4

Used (2012) Audi A6 204 HP | Fair price

AVANT TDI SE

2012
178,000 miles
3.0L Diesel
Estate
Manual
204 HP (150 kW)
CO2 emissions: 139 g CO2/km comb.
5.3 mpg
Details

Fair price

£3,799

£3,999

Motors.co.uk

BS30 5LU South Gloucestershire, Gloucestershire

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-5%

1 / 3

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

A6 2.0 S Line 40 TFSI MHEV

2022
25,760 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
37.7 mpg
Details

Fair price

£22,950

£24,350

Parkers.co.uk

DE65 5FJ Hilton, Derbyshire

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-1%

1 / 4

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

2.0 TDI Ultra Black Edition 5dr S

2017
111,829 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
5.1 mpg
Details

Fair price

£12,250

£12,450

Motors.co.uk

S4 7JW South Yorkshire, South Yorkshire

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-4%

1 / 4

Used (2017) Audi A6 Black Edition 272 HP | Fair price

2.0 TDI Quattro Black Edition 5dr

2017
161,897 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
272 HP (200 kW)
5.1 mpg
Details

Fair price

£9,995

£10,495

Parkers.co.uk

CV10 0QU Ansley, Warwickshire

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-4%

1 / 4

Used (2024) Audi A6 S-Line 204 HP | Fair price

40 TFSI S Line 5dr S Tronic

Mar 2024
13,846 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 172 g CO2/km comb.
Details

Fair price

£31,095

£32,650

Buyacar

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New

1 / 4

Used (2021) Audi A6 S-Line 300 HP | Fair price

Saloon 2.0 TFSIe 50 S line Saloon

2021
43,153 miles
Trim level: S-Line
2.0L Electric/Petrol
Sedan
Automatic
300 HP (220 kW)
CO2 emissions: 31 g CO2/km comb.
1.4 mpg
Details

Fair price

£23,995

Parkers.co.uk

TS25 1PD Hartlepool, Durham

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(2021) Audi A6 S-Line 204 HP

£16,295

Good price

You save £1,405

RG263JE

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

Carwow

Used Audi A6 Black Edition 190 HP (139 kW) 2018 Estate

(2018) Audi A6 Black Edition 190 HP

£17,678

Fair price

Estimated price £16,887

KA8 9RT Heathfield, Ayrshire And Arran

122 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

Used Audi A6 S-Line 204 HP (150 kW) 2021 Estate

(2021) Audi A6 S-Line 204 HP

£17,995

Super price

You save £2,505

LU33AN

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

Carwow

(2021) Audi A6 S-Line 204 HP

£17,495

Fair price

You save £1,105

LU33AN

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

New

1 / 1

Used (2014) Audi A6 Black Edition 190 HP | Fair price

2.0 TDI Ultra Black Edition 5dr S

2014
131,000 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
5.1 mpg
Details

Fair price

£7,595

Motors.co.uk

CH5 4DJ Connah'S Quay, Cheshire

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New

1 / 3

New (2026) Audi A6 S-Line 299 HP | Fair price

2.0 e-Hybrid Quattro 299 S line

Mar 2026
24 miles
Trim level: S-Line
2.0L Electric/Petrol
Estate
Automatic
299 HP (219 kW)
CO2 emissions: 51 g CO2/km comb.
2.2 mpg
Details

Fair price

£51,450

Dealer

N20 0PT Greater London, London

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1 / 4

New (2026) Audi A6 S-Line 204 HP | Fair price

SALOON 2.0 TFSI 204 Edition 1 4dr

2026
16 miles
Trim level: S-Line
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
6.8 mpg
Details

Fair price

£46,991

£44,990

Honestjohn

WC1E 7DP Greater London, London

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-3%

1 / 3

Used (2024) Audi A6 S-Line 204 HP | Fair price

40 TFSI S Line 5dr S Tronic

Sep 2024
38,457 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 172 g CO2/km comb.
Details

Fair price

£28,970

£29,970

Dealer

N20 0PT Greater London, London

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New

1 / 4

Used (2020) Audi A6 Black Edition 204 HP | Fair price

40 TDI Black Edition 4dr S

2020
46,400 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
48.7 mpg
Details

Fair price

£22,489

Motors.co.uk

YO26 8EQ Green Hammerton, North Yorkshire

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New

1 / 4

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

40 TDI Quattro S Line 5dr S

Dec 2019
82,028 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
48.7 mpg
Details

Fair price

£18,500

Exchange and Mart

WC1E 7DP Greater London, London

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1 / 3

Used (2023) Audi A6 Black Edition 204 HP | Fair price

40 TDI Quattro Black Edition 5dr S

Jun 2023
32,768 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 158 g CO2/km comb.
Details

Fair price

£30,995

£30,495

Dealer

WC1E 7DP Greater London, London

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-5%

1 / 3

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

40 TDI Quattro Black Edition 5dr S

2022
30,198 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

Fair price

£29,750

£31,450

Exchange and Mart

WC1E 7DP Greater London, London

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-3%

1 / 4

Used (2015) Audi A6 Black Edition 190 HP | Fair price

2.0 TDI Ultra Black Edition 4dr S

2015
90,895 miles
Trim level: Black Edition
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
5.1 mpg
Details

Fair price

£9,495

£9,795

Parkers.co.uk

DH7 8HG Langley Moor, Durham

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-7%

1 / 4

Used (2019) Audi A6 S-Line 286 HP | Fair price

Avant (2019/19)S Line 50 TDI 286PS

2019
105,800 miles
Trim level: S-Line
3.0L Diesel
Estate
Automatic
286 HP (210 kW)
38.7 mpg
Details

Fair price

£19,489

£20,989

Motors.co.uk

HG3 1DE Follifoot, North Yorkshire

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Used Audi A6 Sport 299 HP (219 kW) 2020 Blue Sedan

(2020) Audi A6 Sport 299 HP

£17,090

Good price

You save £1,410

ME5 9QG Kent, Kent

35 g CO2/km comb. - 299 HP (219 kW) - 1.4 Mpg

Carwow

(2021) Audi A6 Sport 204 HP

£21,695

Good price

You save £2,605

LE10 3DJ Leicestershire, Leicestershire

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

Carwow

Used Audi A6 Sport 299 HP (219 kW) 2020 Black Sedan

(2020) Audi A6 Sport 299 HP

£20,000

Good price

You save £1,500

SS2 5EZ Southend-On-Sea, Essex

35 g CO2/km comb. - 299 HP (219 kW) - 1.4 Mpg

Carwow

(2021) Audi A6 S-Line 204 HP

£20,250

Fair price

You save £750

S60 5BD Catcliffe, South Yorkshire

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

-6%

1 / 4

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

2.0 TDI S Line 4dr Multitronic

2013
114,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
56 mpg
Details

Fair price

£5,790

£6,190

Motors.co.uk

RG30 3XN Burghfield, Berkshire

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1 / 3

Used (2022) Audi A6 S-Line 299 HP | Fair price

50 TFSI e 17.9kWh Qtro S Line 5dr

Oct 2022
33,297 miles
Trim level: S-Line
2.0L Electric/Petrol
Estate
Automatic
299 HP (219 kW)
CO2 emissions: 31 g CO2/km comb.
1.4 mpg
Details

Fair price

£27,650

Dealer

SK11 7TX Cheshire East, Cheshire

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-4%

1 / 3

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

Avant TFSI S line

2022
61,264 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
Details

Fair price

£22,750

£23,750

Motors.co.uk

LE16 9PL Leicestershire, Leicestershire

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1 / 4

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

40 TDI Sport 4dr S Tronic

2019
68,687 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
50.4 mpg
Details

Fair price

£17,250

£17,395

Parkers.co.uk

BT46 5BS Mid Ulster

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1 / 4

Used (2012) Audi A6 | Fair price

AVANT TDI QUATTRO SE

2012
106,373 miles
3.0L Diesel
Estate
Automatic
47 mpg
Details

Fair price

£6,995

Motors.co.uk

NE11 9EE Dunston, Tyne And Wear

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(2021) Audi A6 Sport 204 HP

£18,925

Fair price

Estimated price £18,540

RM13 8RH Greater London, London

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

Carwow

(2021) Audi A6 Sport 204 HP

£16,390

Fair price

You save £710

MK22BA

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

Carwow

Used Audi A6 S-Line 204 HP (150 kW) 2021 Black Estate

(2021) Audi A6 S-Line 204 HP

£20,695

Fair price

Estimated price £20,526

S80 2QD Nottinghamshire, Nottinghamshire

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

Carwow

Used Audi A6 Black Edition 204 HP (150 kW) 2021 Sedan

(2021) Audi A6 Black Edition 204 HP

£17,995

Super price

You save £2,505

IG110RJ

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

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