(saloon) Audi A6 used • 989 cars for sale

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

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Audi A6 Sport 204 HP | Super price

- 40 TFSI Sport 4dr S Tronic [Tech

Super price

You save £3,730

DE214SX, Derbyshire

B946AB West Midlands, West Midlands

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 190 HP | Good price

-2.0 TDI Ultra SE Executive 4dr S

Good price

You save £1,200

B946AB West Midlands, West Midlands

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

DIESEL SALOON 40 TDI S Line 4dr S

Super price

You save £3,101

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2020) Audi A6 Sport 204 HP | Good price

DIESEL SALOON 40 TDI Sport 4dr S

Good price

You save £1,901

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

- 40 TDI Sport 4dr S Tronic

Super price

You save £3,942

E65LU, London

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

- 40 TDI S Line 4dr Tronic

Super price

You save £2,750

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-40 TFSI Sport 4dr S Tronic

Super price

You save £3,900

LE103DJ Hinckley, Leicestershire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

2.0 TFSI 40 S line S Tronic Euro 6

Super price

You save £2,605

LE103DJ Hinckley, Leicestershire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 Sport 204 HP | Super price

-2.0 TFSI 204 Sport 4dr S

Super price

You save £6,900

BH124QN, Dorset

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 S-Line 204 HP | Super price

-2.0 TFSI 204 S line 4dr Troni

Super price

You save £5,040

BH124QN, Dorset

Audi A6 -40 TDI Sport 4dr S Tronic

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Carwow

£17,603

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You save £3,397

E65LU, London

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

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Audi A6 Saloon 2.0 TFSI 40 Black Edition Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)

£23,200

Fair price

Estimated price £22,815

CM13BH Chelmsford, Essex

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

Carwow

Audi A6 - 40 TDI S Line 4dr Tronic

£18,050

Super price

You save £2,750

Audi A6 -40 TDI S Line 4dr Tronic

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

Carwow

£22,200

Fair price

You save £300

CM13BH Chelmsford, Essex

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

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

SALOON 40 TFSI S Line 4dr S Tronic

Good price

You save £2,101

CW73AL, Cheshire

B33 0JJ Birmingham, West Midlands

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Audi A6 Sport 204 HP | Super price

40 TFSI Sport 4dr S Tronic [Tech

Super price

You save £3,103

B33 0JJ Birmingham, West Midlands

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 286 HP | Super price

- 50 TDI Quattro S Line 4dr Tip

Super price

You save £5,050

NE297TE Newcastle, Tyne and Wear

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

- 40 TDI S Line 4dr Tronic

Good price

You save £1,803

NE297TE Newcastle, Tyne and Wear

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

Saloon 2021 | 2.0 TFSI 40 Sport S

Good price

You save £2,100

ME59QG, Kent

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-40 TDI Sport 4dr S Tronic

Super price

You save £3,397

E65LU, London

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 S-Line 204 HP | Super price

- 2.0 TDI Quattro 204 S line 4dr

Super price

You save £4,895

BA228RT, Somerset

RH149AZ Worthing, West Sussex

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 299 HP | Super price

- 2.0 e-Hybrid Qtro 299 Launch

Super price

You save £5,420

RH149AZ Worthing, West Sussex

PR22DF Preston, Lancashire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

40 TFSI Sport 4dr S Tronic

Good price

You save £1,303

PR22DF Preston, Lancashire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Audi A6 Sport 204 HP | Super price

Saloon 2023 | 2.0 TFSI 40 Sport S

Super price

You save £4,500

Audi A6 - 40 TDI Sport 4dr S Tronic

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Carwow

£18,295

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You save £2,605

BB11PJ, Lancashire

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

Carwow

Audi A6 -40 TDI S Line 4dr Tronic

£20,750

Fair price

Estimated price £20,020

LE169PL, Leicestershire

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

Carwow

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic [Tech Pack] [ Technology pack , Storage Package , Bluetooth interface , Rear view camera , parking system plus - acoustic and visual park assist system for front and rear ]

£23,699

Good price

You save £2,101

CW73AL, Cheshire

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

Carwow

Audi A6 -40 TFSI Sport 4dr S Tronic

£20,800

Super price

You save £3,900

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

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

Saloon 2021 | 2.0 TFSI 40 Sport S

Good price

You save £1,700

ME59QG, Kent

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 S-Line 204 HP | Good price

- 2.0 TFSI 204 S line 4dr

Good price

You save £2,620

BH124QN, Dorset

HU9 1DN Hull, East Yorkshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

- 2.0 TDI Ultra S Line 4dr

Super price

You save £2,610

HU9 1DN Hull, East Yorkshire

S802QD Hinckley, Nottinghamshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

40 TFSI Sport 4dr S Tronic

Super price

You save £3,405

S802QD Hinckley, Nottinghamshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

- 40 TDI S Line 4dr Tronic

Good price

You save £2,000

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

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Carwow

£22,395

Good price

You save £1,505

S802QD Hinckley, Nottinghamshire

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

Carwow

Audi A6 Saloon 2021 | 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr

£20,100

Good price

You save £2,100

ME59QG, Kent

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

Carwow

Audi A6 Saloon 2023 | 2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 4dr

£18,800

Super price

You save £4,500