Deeside: Audi A6 used – 6 cars for sale near you

Audi A6 40 TFSI S Line 4dr S Tronic

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

heycar

£26,195

Good price

You save £1,505

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

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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

40 TFSI S Line 4dr S Tronic

Good price

You save £1,505

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

Visit heycar

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

40 TDI S Line 4dr S Tronic

Fair price

You save £850

Visit heycar

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

2.0 TDI S line Estate 5dr Diesel S

Fair price

Estimated price £11,251

Visit Desperateseller.co.uk

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

2.0 TDI ultra Black Edition Saloon

Fair price

You save £300

Visit Desperateseller.co.uk

Used (2015) Audi A6 Black Edition | Expensive

Saloon 2.0 TDI Ultra Black Edition

Expensive

Estimated price £13,578

Visit Parkers.co.uk

Used (2016) Audi A6 Black Edition 320 HP | Not evaluated

Saloon 3.0 BiTDI (380) Quattro

Not evaluated

Visit Motors.co.uk

New (2025) Audi A6 S-Line 299 HP | Super price

SALOON 50 TFSI e Quattro S Line

Super price

New (2025) Audi A6 Black Edition 299 HP | Good price

50 TFSI e Quattro Black Edition

Good price

New (2025) Audi A6 S-Line 295 HP | Super price

50 TFSI e Quattro S Line 4dr S

Super price

New (2025) Audi A6 Black Edition 299 HP | Good price

50 TFSI e Quattro Black Edition

Good price

You save £2,301

Audi A6 -Avant 50 TDI Quattro S Line 5dr Tip Auto

Featured deals

Carwow

£25,099

Super price

You save £2,901

Audi A6 -Avant 40 TDI S Line 5dr Tronic

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

Carwow

£23,099

Super price

You save £3,601

Audi A6 DIESEL AVANT 40 TDI Black Edition 5dr S Tronic [Power operated tailgate, 20"Alloys, Rear camera]

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

Carwow

£24,599

Super price

You save £3,301

Audi A6 -Avant 40 TDI S Line 5dr Tronic

154 g CO2/km comb. - 204 HP (150 kW) - 57.6 Mpg

Carwow

£19,999

Super price

You save £3,801

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

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

2.0 TDI Ultra S Line 4dr

Good price

You save £1,005

Visit Exchange and Mart

Used (2023) Audi A6 S-Line 204 HP | Good price

Saloon 40 TFSI S Line 4dr S Tronic

Good price

You save £1,501

Visit Motors.co.uk

New (2025) Audi A6 S-Line 299 HP | Super price

50 TFSI e Quattro S Line 4dr S

Super price

Used (2021) Audi A6 Sport 299 HP | Fair price

50 TFSI e Quattro Sport 4dr S

Fair price

Estimated price £21,113

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

40 TDI S Line 4dr S Tronic

Fair price

You save £210

Visit Carsite.co.uk

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

Saloon S line 40 TDI 204 PS S

Fair price

Used (2023) Audi A6 Black Edition 201 HP | Fair price

Avant 40 TDI Quattro Black Edition

Fair price

Estimated price £34,502

PH15AS Perth

Visit Honestjohn

Audi A6 -Avant 40 TDI Quattro S Line 5dr Tronic

Used (2025) Audi A6 S-Line 200 HP | Fair price

40 TFSI S Line 4dr S Tronic

Fair price

Used (2021) Audi A6 Sport 299 HP | Fair price

50 TFSI e Quattro Sport 4dr S

Fair price

Used (2020) Audi A6 Sport 241 HP | Fair price

45 TFSI Quattro Sport 4dr S

CO40HQ Colchester, Essex

Fair price

Estimated price £20,201

CO40HQ Colchester, Essex

Visit Carsite.co.uk

Featured deals

Carwow

£21,699

Super price

You save £3,101

Audi A6 DIESEL SALOON 2.0 TDI Ultra SE Executive 4dr S Tronic [ parking system plus with front and rear sensors , Hill hold assist , ble and visual fasten seat belt warning - front and rear ]

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

Carwow

£14,899

Fair price

Estimated price £14,668

Audi A6 AVANT 1.8 TFSI SE Executive 5dr S Tronic [ parking system plus with front and rear sensors , Mobile telephone preparation , Hill hold assist , hands-free Boot opening system with Advanced Key ]

114 g CO2/km comb. - 190 HP (139 kW) - 67.3 Mpg

Carwow

£15,999

Fair price

Estimated price £15,450

Audi A6 Saloon 40 TFSI S Line 4dr S Tronic

134 g CO2/km comb. - 190 HP (139 kW) - 49.6 Mpg

Carwow

£23,949

Fair price

You save £451

WA89WZ, Cheshire

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

Used (2021) Audi A6 Sport 299 HP | A bit pricey

Saloon 50 TFSI e Quattro Sport 4dr

A bit pricey

Estimated price £20,732

Used (2020) Audi A6 Sport 299 HP | A bit pricey

50 TFSI e Quattro Sport 4dr S

A bit pricey

Estimated price £20,908

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

Used (2024) Audi A6 Black Edition 201 HP | A bit pricey

Avant 40 TFSI Black Edition 5dr S

YO304WW York, North Yorkshire

A bit pricey

Estimated price £36,258

YO304WW York, North Yorkshire

Visit heycar

Used (2021) Audi A6 Sport 299 HP | A bit pricey

50 TFSI e Quattro Sport 4dr S

A bit pricey

Estimated price £24,057

Used (2020) Audi A6 Sport 299 HP | A bit pricey

50 TFSI e Quattro Sport 4dr S

A bit pricey

Estimated price £17,437

Audi A6 Saloon 40 TDI S Line 4dr S Tronic

Featured deals

Carwow

£24,249

Fair price

You save £751

WA89WZ, Cheshire

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

Carwow

Audi A6 -Avant 50 TDI Quattro S Line 5dr Tip Auto

£24,199

Super price

You save £4,101

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic [Tech Pack] [ LED Interior Ambient Lighting Pack , parking system plus - acoustic and visual park assist system for front and rear , Technology Pack ]

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

Carwow

£21,799

Good price

You save £2,201

Audi A6 -40 TDI Black Edition 4dr S Tronic

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

Carwow

£22,699

Super price

You save £3,401