2022 Audi A6 • Compare 139 used cars with valuation

Market overview: March-2026 Price Analysis: A used Audi A6 from 2022 currently costs between £18,490 and £34,699. On average, the mileage for this year stands at 42,177 miles. The depreciation and price trend over the last 12 months is -£3,020.

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Carwow

2021

(2021) Audi A6 S-Line 204 HP

£26,999

Fair price

Estimated price £26,156

NR6 5BD Norfolk, Norfolk

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

Carwow

2021

(2021) Audi A6 S-Line 204 HP

£22,299

Fair price

You save £1

EH151BT

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

Carwow

2021

(2021) Audi A6 S-Line 204 HP

£20,750

Fair price

You save £750

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

2022

(2022) Audi A6 S-Line 204 HP

£24,495

Fair price

You save £705

ST3 7PG Rough Close, Staffordshire

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

New

1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

- Avant 40 TDI Quattro Sport 5dr S

2022
18,672 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 151 g CO2/km comb.
mpg: 5.8
Details

Good price

£27,049

£27,099

ME15 9XY Kent, Kent

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Availability verified

-6%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

- 40 TFSI Sport 4dr S Tronic [Tech

2022
22,597 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 162 g CO2/km comb.
mpg: 7.1
Details

Good price

£20,197

£21,697

NE29 7TE Tyne And Wear, Tyne And Wear

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Availability verified

-30%

1 / 4

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

40 TDI Quattro S Line 4dr S Tronic

Oct 2022
33,889 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 118 g CO2/km comb.
mpg: 50.4
Details

Good price

£26,495

£37,995

Motors.co.uk

WC1E 7DP Greater London, London

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-1%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

40 TFSI Sport 4dr S Tronic

2022
29,852 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
Details

Super price

£20,600

£20,980

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Carwow

2021

(2021) Audi A6 Sport 286 HP

£21,800

Super price

You save £5,100

N11 1GN Greater London, London

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

Carwow

2021

(2021) Audi A6 S-Line 286 HP

£23,999

Good price

You save £2,501

CW7 Cheshire West And Chester, Cheshire

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

Carwow

2021

(2021) Audi A6 Sport 204 HP

£20,575

Good price

You save £1,725

SO31 7FL Lower Swanwick, Hampshire

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

Carwow

2021

(2021) Audi A6 Black Edition 204 HP

£21,399

Fair price

You save £101

CW7 Cheshire West And Chester, Cheshire

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

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

SALOON 40 TFSI Sport 4dr S

2022
33,195 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
Details

Super price

£19,899

£20,078

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Delivered to you

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-1%

1 / 3

Used (2022) Audi A6 Sport 204 HP | Super price

40 TFSI Sport 4dr S Tronic [Tech

2022
21,046 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 163 g CO2/km comb.
mpg: 40
Details

Super price

£21,586

£21,999

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Delivered to you

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-3%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

40 TFSI Sport 4dr S Tronic

2022
20,026 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
mpg: 38.2
Details

Super price

£20,449

£21,180

Motors.co.uk

BR6 7QR Greater London, London

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-13%

1 / 4

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

50 TFSI e 17.9kWh Qtro S Line 5dr

2022
107,314 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
Details

Good price

£18,736

£21,599

Motors.co.uk

LU6 3EA Central Bedfordshire, Bedfordshire

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1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

SALOON 40 TFSI Sport 4dr S

2022
36,719 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
Details

Super price

£20,100

£20,147

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Delivered to you

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-3%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

40 TFSI Sport 4dr S Tronic

Jul 2022
25,633 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 163 g CO2/km comb.
Details

Super price

£20,990

£21,690

Honestjohn

WC1E 7DP Greater London, London

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Carwow

2023

(2023) Audi A6 S-Line 299 HP

£21,800

Fair price

You save £200

ME5 9QG Kent, Kent

33 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

Carwow

2021

(2021) Audi A6 S-Line 204 HP

£24,199

Fair price

Estimated price £23,446

CV4 9DU West Midlands, West Midlands

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

Carwow

2022

(2022) Audi A6 Sport 204 HP

£27,049

Good price

You save £2,051

ME15 9XY Kent, Kent

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

Carwow

2020

(2020) Audi A6 S-Line 204 HP

£21,300

Fair price

Estimated price £21,213

LS27 0TS Morley, West Yorkshire

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

-6%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

40 TFSI Sport S Tronic [Tech

2022
22,597 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 162 g CO2/km comb.
Details

Good price

£19,998

£21,498

Dealer

HU13 0EG Hessle, East Yorkshire

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New

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

Saloon 2.0 TFSI 40 Sport Saloon

2022
45,496 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
Details

Super price

£18,499

Exchange and Mart

MK1 1BU Bletchley, Buckinghamshire

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-1%

1 / 4

Used (2022) Audi A6 Sport 200 HP | Good price

40 TFSI Sport 4dr S Tronic [Tech

2022
5,144 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
200 HP (147 kW)
Details

Good price

£24,790

£25,290

Honestjohn

WC1E 7DP Greater London, London

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1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

40 TFSI Sport 4dr S Tronic [Tech

Sep 2022
31,949 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 162 g CO2/km comb.
Details

Good price

£21,795

£21,950

Dealer

WC1E 7DP Greater London, London

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1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

SALOON 40 TFSI Sport 4dr S

2022
31,053 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
Details

Super price

£20,440

£20,094

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Delivered to you

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-1%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Super price

40 TDI Sport 4dr S Tronic

2022
58,750 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 50.4
Details

Super price

£20,700

£20,990

Motors.co.uk

PE1 5PE Peterborough, Cambridgeshire

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-5%

1 / 4

Used (2022) Audi A6 Sport 340 HP | Super price

55 TFSI Quattro Sport 4dr S Tronic

2022
37,226 miles
Trim level: Sport
3.0L Petrol
Sedan
Automatic
340 HP (250 kW)
mpg: 33.6
Details

Super price

£23,511

£24,850

Parkers.co.uk

BR6 7QR Greater London, London

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-4%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

40 TFSI Sport S Tronic [Tech

2022
31,900 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 163 g CO2/km comb.
Details

Good price

£19,198

£19,998

Dealer

HU13 0EG Hessle, East Yorkshire

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1 / 4

Used (2022) Audi A6 Black Edition 200 HP | Good price

Avant 40 TDI Black Edition 5dr S

2022
71,832 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
200 HP (147 kW)
Details

Good price

£23,750

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Delivered to you

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-4%

1 / 3

Used (2022) Audi A6 Sport 204 HP | Good price

40 TDI Quattro Sport 5dr S Tronic

2022
62,000 miles
Trim level: Sport
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
mpg: 47.9
Details

Good price

£24,495

£25,745

Motors.co.uk

BT46 5BS Mid Ulster

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Carwow

2023

(2023) Audi A6 Sport 204 HP

£21,609

Good price

You save £2,091

DH15DQ

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

Carwow

2020

(2020) Audi A6 S-Line 286 HP

£24,399

Good price

You save £1,701

CW7 3AL Cheshire West And Chester, Cheshire

179 g CO2/km comb. - 286 HP (210 kW) - 50.4 Mpg

Carwow

2021

(2021) Audi A6 Black Edition 204 HP

£27,149

Fair price

Estimated price £26,885

TD9 8PZ Scottish Borders, Roxburghshire

154 g CO2/km comb. - 204 HP (150 kW) - 47.1 Mpg

Carwow

2021

(2021) Audi A6 S-Line 204 HP

£21,290

Fair price

Estimated price £20,998

TS170BE

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

1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

40 TFSI Sport 4dr S Tronic [Tech

2022
32,881 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 162 g CO2/km comb.
mpg: 39.8
Details

Good price

£21,998

Dealer

G74 3XH East Kilbride, Lanarkshire

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-2%

1 / 4

Used (2022) Audi A6 Sport 200 HP | Good price

40 TFSI Sport 4dr S Tronic

2022
29,361 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
200 HP (147 kW)
Details

Good price

£21,994

£22,495

Honestjohn

WC1E 7DP Greater London, London

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-2%

1 / 4

Used (2022) Audi A6 Sport 204 HP | Good price

40 TFSI Sport S Tronic

2022
29,315 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 163 g CO2/km comb.
Details

Good price

£19,577

£19,977

Dealer

HU13 0EG Hessle, East Yorkshire

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-7%

1 / 4

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

40 TDI S Line 4dr S Tronic

2022
32,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
204 HP (150 kW)
mpg: 48.7
Details

Super price

£23,950

£25,950

Parkers.co.uk

BT71 7JQ Armagh City, Banbridge And Craigavon

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1 / 4

Used (2022) Audi A6 Sport | Super price

Avant (2022/22)40 TFSI Sport 5dr S

2022
44,689 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
mpg: 36.7
Details

Super price

£21,599

Parkers.co.uk

IP25 6HW Watton, Norfolk

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Carwow

2021

(2021) Audi A6 Sport 286 HP

£22,099

Super price

You save £5,101

CW7 3AL Cheshire West And Chester, Cheshire

178 g CO2/km comb. - 286 HP (210 kW) - 50.4 Mpg

Carwow

2021

(2021) Audi A6 Black Edition 340 HP

£26,500

Fair price

Estimated price £25,535

CM1 3BH Essex, Essex

197 g CO2/km comb. - 340 HP (250 kW) - 8.6 Mpg

Carwow

2023

(2023) Audi A6 Sport 204 HP

£22,499

Good price

You save £2,701

B69 2AS West Midlands, West Midlands

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

Carwow

2021

(2021) Audi A6 S-Line 204 HP

£20,649

Fair price

You save £951

NN12 West Northamptonshire, Northamptonshire

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

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Audi A6 (1000+)