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Audi A6 -50 TDI Quattro S Line 4dr Tip Auto

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

Carwow

£24,950

Super price

You save £4,950

WA158SX, Manchester

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

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

M41 7TB Trafford Park, Manchester

Good price

You save £1,701

M41 7TB Trafford Park, Manchester

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

-Avant 40 TDI S Line 5dr Troni

Good price

You save £2,501

CW73AL, Cheshire

S802QD Hinckley, Nottinghamshire

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

Used (2020) Audi S6 Design 349 HP | Super price

-Avant TDI 349 Quattro 5dr Tip

Super price

You save £5,905

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 £3,650

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 | Good price

40 TFSI Sport 4dr S Tronic [Tech

Good price

You save £1,403

B33 0JJ Birmingham, West Midlands

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

- Avant 2.0 TDI Quattro SE

Good price

You save £1,050

B946AB West Midlands, West Midlands

PO35FH Portsmouth, Hampshire

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

New (2025) Audi A6 204 HP | Good price

-Avant 2.0 TDI Quattro 204 Launch

Good price

You save £3,445

PO35FH Portsmouth, Hampshire

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

-Avant 2.0 TDI Quattro 204 Launch

Super price

You save £5,551

SA79AG

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

Used (2024) Audi A6 Sport 204 HP | Super price

-Avant 40 TFSI Sport 5dr S

Super price

PO35RS, Hampshire

CB223AY Cambridgeshire, Cambridgeshire

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 TDI Quattro 204 Launch

Super price

You save £6,701

CB223AY Cambridgeshire, Cambridgeshire

Audi A6 40 TFSI Sport 4dr S Tronic

Featured deals

Carwow

£19,995

Super price

You save £3,505

S802QD Hinckley, Nottinghamshire

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

Carwow

Audi A6 -40 TFSI Sport 4dr S Tronic

£21,400

Super price

You save £3,700

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

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

Carwow

£18,700

Fair price

You save £1,000

ME59QG, Kent

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

Carwow

Audi A6 -Avant 40 TDI S Line 5dr Tronic

£21,300

Super price

You save £2,600

WS111SL, Staffordshire

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

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

Avant 40 TFSI Sport 5dr S Tronic

MK429XE Huntingdon, Bedfordshire

Super price

You save £3,347

MK429XE Huntingdon, Bedfordshire

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

- Avant 40 TDI S Line 5dr

Good price

You save £1,910

RH175BZ, West Sussex

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 £4,050

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

New (2025) Audi A6 e-tron 428 HP | Good price

-Avant e-tron 315kW Quattro 100kWh

Good price

You save £2,400

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

New (2025) Audi A6 e-tron 286 HP | Good price

-Avant e-tron 210kW 83kWh Edition

Good price

You save £2,500

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

New (2025) Audi A6 e-tron S-Line 367 HP | Super price

- Avant e-tron 270kW Performance

HD21UA, West Yorkshire

Super price

You save £4,910

HD21UA, West Yorkshire

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

New (2025) Audi A6 e-tron Performance 367 HP | Good price

-Avant e-tron 270kW Performance

Good price

You save £2,400

NN55DH Huntingdon, Cambridgeshire

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

Used (2025) Audi A6 e-tron Performance 367 HP | Good price

-Avant e-tron 270kW Performance

Good price

You save £2,005

NN55DH Huntingdon, Cambridgeshire

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

LS270TS, West Yorkshire

Super price

LS270TS, West Yorkshire

NN55DH Northampton, Northamptonshire

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

Used (2025) Audi S6 e-tron Comfort 503 HP | Super price

S6 370kW100kWh Launch Edition 5dr

Super price

You save £5,796

NN55DH Northampton, Northamptonshire

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

Featured deals

Carwow

£23,697

Good price

You save £2,103

PR22DF Preston, Lancashire

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

Carwow

Audi A6 Saloon 40 TDI Quattro Black Edition 4dr S Tronic

£27,599

Fair price

Estimated price £27,140

SA7 9AG Llansamlet

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

Carwow

Audi A6 -Avant 40 TDI S Line 5dr Tronic

£19,841

Good price

You save £2,259

TS247LD Hartlepool, Durham

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

Carwow

Audi A6 -Avant 40 TFSI Sport 5dr S Tronic

£25,000

Super price

PO35RS, Hampshire

171 g CO2/km comb. - 204 HP (150 kW) - 7.4 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

2.0 TFSI 40 S line S Tronic Euro 6

Good price

You save £1,705

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

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

2.0 TFSI 40 Sport S Tronic Euro 6

Super price

You save £2,705

BB13HT Blackburn, Lancashire

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

New (2025) Audi A6 e-tron S-Line 428 HP | Super price

-Avant e-tron 270kW Performance

Super price

You save £5,420

BB13HT Blackburn, Lancashire

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

New (2025) Audi A6 e-tron S-Line 286 HP | Super price

-Avant e-tron 210kW 83kWh S Line

BS107FF, Gloucestershire

Super price

You save £5,700

BS107FF, Gloucestershire

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 £4,950

WA158SX, Manchester

Audi A6 40 TDI S Line 4dr S Tronic

Featured deals

Carwow

£24,049

Fair price

You save £451

WF105HX Castleford, West Yorkshire

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

Carwow

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£21,103

Super price

You save £3,397

NG197JG, Nottinghamshire

149 g CO2/km comb. - 204 HP (150 kW) - 50.0 Mpg

Carwow

Audi A6 -40 TDI S Line 4dr Tronic

£22,350

Fair price

You save £950

CM13BH Chelmsford, Essex

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

Carwow

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

£19,200

Super price