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Saint Neots: Audi A6 used – 7 cars for sale near you

Featured deals

Carwow

New 2026 Audi A6 S-Line Sedan | £58,260 (Fair price)

Audi A6 -2.0 TDI Quattro 204 S line 4dr Tronic

Fair price

Estimated price £57,276

PE45BH Peterborough, Cambridgeshire

135 g CO2/km comb. - 204 HP (150 kW) - 5.2 Mpg

heycar

Black Used 2016 Audi A6 Design Estate | £15,474 (Fair price)

Audi A6 Avant 2.0 TDI Quattro SE 5dr S Tronic

Fair price

Estimated price £14,785

PE45BH Peterborough, Cambridgeshire

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

heycar

Grey Used 2021 Audi A6 S-Line Estate | £25,589 (Good price)

Audi A6 -Avant 40 TDI S Line 5dr Tronic

Good price

You save £2,211

PE296WP Huntingdon, Cambridgeshire

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

heycar

Black Used 2022 Audi A6 S-Line Sedan | £25,237 (Fair price)

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

Estimated price £24,790

CB223AY Cambridge, Cambridgeshire

201 HP (147 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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

40 TDI S Line 5dr S Tronic

Huntingdon, Cambridgeshire

Fair price

Estimated price £24,699

Huntingdon, Cambridgeshire

Visit Carsite.co.uk

Used (2015) Audi A6 Performance | Fair price

Saloon 2.0 TDI Ultra SE 4dr S

PE19 8TP St. Neots, Cambridgeshire

Fair price

Estimated price £6,794

PE19 8TP St. Neots, Cambridgeshire

Visit Motors.co.uk

Used (2014) Audi A6 S-Line 313 HP | Fair price

3.0 BiTDI V6 S line Estate 5dr

313 HP (230 kW)

PE19 5YF St Neots, Cambridgeshire

Fair price

PE19 5YF St Neots, Cambridgeshire

Visit Desperateseller.co.uk

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

Used (2026) Audi A6 204 HP | Not evaluated

-Avant 2.0 TDI Quattro 204 Launch

204 HP (150 kW)

148 g CO2/km comb.

NN55DH Huntingdon, Cambridgeshire

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 265 HP | Not evaluated

-Avant 45 TFSI 265 Quattro Black

265 HP (194 kW)

185 g CO2/km comb.

NN55DH Huntingdon, Cambridgeshire

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 299 HP | Not evaluated

-2.0 e-Hybrid Qtro 299 Launch

299 HP (219 kW)

57 g CO2/km comb.

NN55DH Huntingdon, Cambridgeshire

NN55DH Huntingdon, Cambridgeshire

Used (2025) Audi A6 S-Line | Not evaluated

2.0 TDI Quattro 204 S line 4dr S

Huntingdon, Cambridgeshire

Huntingdon, Cambridgeshire

Visit Carsite.co.uk

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

2.0 e-Hybrid Qtro 299 Launch

295 HP (216 kW)

Delivered to you

Super price

You save £6,019

Delivered to you

Used (2021) Audi A6 S-Line 200 HP | Good price

Avant 40 TDI S Line 5dr S

200 HP (147 kW)

Delivered to you

Good price

You save £2,400

Delivered to you

New (2026) Audi A6 S-Line 200 HP | Good price

Avant 2.0 TDI Quattro 204 S line

200 HP (147 kW)

Delivered to you

Good price

You save £2,595

Delivered to you

Featured deals

heycar

Blue Used 2023 Audi A6 Sport Estate | £30,308 (Super price)

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

Super price

You save £3,992

PE296WP Huntingdon, Cambridgeshire

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

heycar

Black Used 2023 Audi A6 S-Line Estate | £31,646 (Fair price)

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

Fair price

Estimated price £31,604

CB223AY Cambridge, Cambridgeshire

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

heycar

Blue Used 2023 Audi A6 S-Line Estate | £27,960 (Fair price)

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

Fair price

PE296WP Huntingdon, Cambridgeshire

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

heycar

Black Used 2022 Audi A6 S-Line Estate | £24,402 (Fair price)

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Fair price

Estimated price £23,874

CB223AY Cambridge, Cambridgeshire

201 HP (147 kW)

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

Used (2025) Audi A6 Black Edition 201 HP | Fair price

Avant 40 TDI Quattro Black Edition

201 HP (147 kW)

HD21UA Huddersfield, West Yorkshire

Fair price

Estimated price £39,365

HD21UA Huddersfield, West Yorkshire

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

Avant 40 TFSI S Line 5dr S

200 HP (147 kW)

Delivered to you

Fair price

Delivered to you

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

40 TFSI S Line 4dr S Tronic

200 HP (147 kW)

Delivered to you

Fair price

You save £1,396

Delivered to you

New (2026) Audi A6 S-Line 200 HP | A bit pricey

2.0 TDI Quattro 204 Launch Edition

200 HP (147 kW)

Delivered to you

A bit pricey

Estimated price £58,128

Delivered to you

Used (2023) Audi A6 Black Edition 200 HP | A bit pricey

Avant 40 TFSI Black Edition 5dr S

200 HP (147 kW)

WC1E 7DP London, London

A bit pricey

Estimated price £31,651

WC1E 7DP London, London

Visit Honestjohn

Used (2023) Audi A6 Black Edition 201 HP | A bit pricey

40 TFSI Black Edition 4dr S Tronic

201 HP (147 kW)

WC1E 7DP London, London

A bit pricey

Estimated price £26,859

WC1E 7DP London, London

Visit Honestjohn

New (2026) Audi A6 S-Line 200 HP | A bit pricey

2.0 TDI Quattro 204 S line 4dr S

200 HP (147 kW)

Delivered to you

A bit pricey

Estimated price £57,666

Delivered to you

New (2026) Audi A6 Sport 200 HP | A bit pricey

Avant 2.0 TFSI 204 Edition 1 5dr S

200 HP (147 kW)

Delivered to you

A bit pricey

Estimated price £59,071

Delivered to you

Used (2021) Audi A6 S-Line 265 HP | Expensive

Avant 45 TFSI 265 Quattro S Line

265 HP (194 kW)

179 g CO2/km comb.

WC1E 7DP London, London

Expensive

Estimated price £22,926

WC1E 7DP London, London

Visit Carsite.co.uk

Used (2024) Audi A6 Black Edition 200 HP | Expensive

40 TDI Quattro Black Edition 5dr S

200 HP (147 kW)

Delivered to you

Expensive

Estimated price £37,782

Delivered to you

Featured deals

heycar

Black Used 2022 Audi A6 S-Line Sedan | £25,963 (Fair price)

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

Fair price

Estimated price £25,840

PE45BH Peterborough, Cambridgeshire

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

heycar

Black Used 2023 Audi A6 S-Line Sedan | £27,521 (Fair price)

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

Fair price

PE296WP Huntingdon, Cambridgeshire

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

Carwow

Used 2017 Audi A6 S-Line Estate | £16,485 (Fair price)

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

Fair price

Estimated price £16,257

PE15XL, Cambridgeshire

136 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Used 2021 Audi A6 S-Line Sedan | £21,300 (Super price)

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

Super price

You save £4,700

PE15XL, Cambridgeshire

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

Used (2024) Audi A6 Black Edition 200 HP | Expensive

Avant 40 TFSI Black Edition 5dr S

200 HP (147 kW)

Delivered to you

Expensive

Estimated price £35,066

Delivered to you

New (2025) Audi A6 Sport 200 HP | Expensive

2.0 TFSI 204 Edition 1 4dr S

200 HP (147 kW)

Delivered to you

Expensive

Estimated price £55,150

Delivered to you

New (2025) Audi A6 | Expensive

Avant Avant Edition 1

Delivered to you

Expensive

Estimated price £53,983

Delivered to you

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

Avant 2.0 TDI Quattro 204 Launch

204 HP (150 kW)

Delivered to you

Delivered to you

Used (2025) Audi A6 S-Line 200 HP | Not evaluated

Avant 2.0 TDI Quattro 204 Launch

200 HP (147 kW)

WC1E 7DP London, London

WC1E 7DP London, London

Visit Motors.co.uk

Featured deals

Carwow

Used 2018 Audi A6 Black Edition Sedan | £14,790 (Super price)

Audi A6 -3.0 BiTDI [320] Quattro Black Edition 4dr Tip Auto

Super price

You save £2,910

PE46LA Peterborough, Cambridgeshire

164 g CO2/km comb. - 320 HP (235 kW) - 6.1 Mpg

heycar

Grey New 2025 BMW 520 M Sport Sedan | £44,995 (Super price)

BMW 520 5 Series i M Sport Pro 4dr Auto

Super price

You save £4,505

CB236EF Cambridge, Cambridgeshire

205 HP (150 kW)

heycar

Photos coming soon

Photos coming soon

Mercedes E220 SE Premium 5dr 9G-Tronic

Super price

You save £2,410

PE15YS Peterborough, Cambridgeshire

192 HP (141 kW)

heycar

Blue Used 2024 BMW 218 M Sport Coupe | £25,895 (Fair price)

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

Fair price

CB236EF Cambridge, Cambridgeshire

133 g CO2/km comb. - 136 HP (100 kW) - 47.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other areas for Audi A6 in Cambridgeshire