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Audi A6 Avant 40 TFSI S Line 5dr S Tronic

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

heycar

£24,900

Fair price

Estimated price £23,874

CB223AY Cambridge, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£25,237

Fair price

Estimated price £24,790

CB223AY Cambridge, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 -Avant 40 TDI S Line 5dr Tronic

£25,589

Good price

You save £2,211

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

PE3 8YQ Peterborough, Cambridgeshire

Used (2014) Audi A6 Black Edition | A bit pricey

2.0 TDI ultra Black Edition S

A bit pricey

Estimated price £7,351

PE3 8YQ Peterborough, Cambridgeshire

Visit Parkers.co.uk

PE3 9UW Peterborough, Cambridgeshire

Used (2014) Audi A6 Black Edition | A bit pricey

Avant 2.0 TDI Black Edition Euro 5

A bit pricey

Estimated price £6,921

PE3 9UW Peterborough, Cambridgeshire

Visit Parkers.co.uk

Used (2023) Audi A6 S-Line 204 HP | A bit pricey

2.0 TFSI 40 S line Saloon 4dr

A bit pricey

Estimated price £28,004

Visit Carsite.co.uk

PE2 9FT Peterborough, Cambridgeshire

Used (2018) Audi A6 Black Edition 190 HP | A bit pricey

-Avant 2.0 TDI Ultra Black Edition

A bit pricey

Estimated price £18,232

PE2 9FT Peterborough, Cambridgeshire

PE3 7PR Peterborough, Cambridgeshire

Used (2013) Audi A6 Black Edition 177 HP | A bit pricey

Avant 2.0 TDI Black Edition Estate

A bit pricey

Estimated price £5,751

PE3 7PR Peterborough, Cambridgeshire

Visit Motors.co.uk

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

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

-2.0 TFSI 204 S line 4dr Troni

Expensive

Estimated price £50,397

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 | Expensive

-2.0 TFSI 204 Edition 1 4dr S

Expensive

Estimated price £54,258

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

2.0 TFSI 40 S line Saloon 4dr

Expensive

Estimated price £18,982

Visit Carsite.co.uk

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

2.0 TDI 40 S line Saloon 4dr

Expensive

Estimated price £24,985

PE1 5PE Cambridgeshire, Cambridgeshire

Used (2020) Audi A6 S-Line 204 HP | Expensive

2.0 TDI 40 S line Saloon 4dr

Expensive

Estimated price £19,351

PE1 5PE Cambridgeshire, Cambridgeshire

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

Featured deals

Carwow

£21,300

Super price

You save £4,700

Audi A6 -Avant 40 TDI Quattro Sport 5dr S Tronic [Tech Pack]

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

heycar

£30,308

Super price

You save £3,992

Audi A6 Avant 2.0 TDI Quattro SE 5dr S Tronic

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

heycar

£15,474

Fair price

Estimated price £14,785

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

132 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

heycar

£27,521

Fair price

You save £879

162 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 (2025) Audi A6 S-Line 204 HP | Not evaluated

Avant 2.0 TDI Quattro 204 Launch

Visit heycar

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

Used (2021) Audi A6 Black Edition 340 HP | Not evaluated

-55 TFSI Quattro Black Edition 4dr

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

New (2026) Audi A6 299 HP | Not evaluated

-2.0 e-Hybrid Quattro 299 Edition

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 | Not evaluated

-Avant 2.0 TFSI 204 Edition 1 5dr

Used (2025) Audi A6 Comfort 248 HP | Not evaluated

Saloon 2.0L PETROL/HYBRID

Visit Motors.co.uk

Used (2022) Audi A6 Black Edition 204 HP | Not evaluated

2.0 TFSI 40 Black Edition Saloon

Used (2024) Audi A6 Comfort 248 HP | Not evaluated

2.0L HYBRID - AUTOMATIC - ULEZ/CAZ

Visit Motors.co.uk

PE3 7PN Cambridgeshire, Cambridgeshire

Used (2019) Audi A6 Sport 204 HP | Not evaluated

2.0 TDI 40 Sport Saloon 4dr Diesel

PE3 7PN Cambridgeshire, Cambridgeshire

Audi A6 Avant 40 TFSI S Line 5dr S Tronic [Tech Pack]

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

2.0 e-Hybrid Qtro 299 Launch

Super price

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

SALOON Sport

WC1E 7DP London, London

Super price

You save £2,741

WC1E 7DP London, London

Visit Honestjohn

Featured deals

heycar

£31,646

Fair price

Estimated price £31,604

CB223AY Cambridge, Cambridgeshire

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

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic [Tech Pack]

£27,960

Fair price

You save £240

Audi A6 Avant 2017 | 2.0 TDI S line S Tronic quattro Euro 6 (s/s) 5dr

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

Carwow

£16,485

Fair price

Estimated price £16,257