Saint Neots: Audi A6 used – 6 cars for sale near you

Audi A6 -50 TFSI e Quattro S Line 4dr Tronic

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

Carwow

£25,800

Fair price

Estimated price £25,061

PE15XL, Cambridgeshire

36 g CO2/km comb. - 299 HP (219 kW) - 1.6 Mpg

Carwow

Audi A6 -Avant 40 TFSI S Line 5dr Tronic

£52,805

Fair price

You save £895

CB223AY Cambridgeshire, Cambridgeshire

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

Carwow

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

£25,900

Super price

You save £2,900

CB223AY Huntingdon, Cambridgeshire

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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 | Fair price

-Avant 40 TDI S Line 5dr Troni

Fair price

Estimated price £26,030

Visit Carwow

PE19 8TP St. Neots, Cambridgeshire

Used (2015) Audi A6 Performance | Fair price

Saloon 2.0 TDI Ultra SE 4dr S

Fair price

Estimated price £6,721

PE19 8TP St. Neots, Cambridgeshire

Visit Motors.co.uk

PE19 5YF St Neots, Cambridgeshire

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

3.0 BiTDI V6 S line Estate 5dr

Fair price

Estimated price £10,016

PE19 5YF St Neots, Cambridgeshire

Visit Desperateseller.co.uk

PE19 8ET Eaton Socon, St Neots, Cambridgeshire

Used (2012) Audi A6 | Fair price

Saloon (2012/62)2.0 TDI SE 4d

Fair price

Estimated price £3,532

PE19 8ET Eaton Socon, St Neots, 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.

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

-Avant 40 TFSI S Line 5dr

Expensive

Estimated price £25,937

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

Visit Carwow

Used (2026) Audi A6 204 HP | Not evaluated

-Avant 2.0 TDI Quattro 204 Launch

Not evaluated

Visit Carwow

Used (2022) Audi A6 S-Line 200 HP | Good price

40 TFSI S Line 4dr S Tronic

Good price

You save £2,150

RM30YD Harold Wood, London

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

40 TDI S Line 4dr S Tronic

Fair price

You save £505

RM30YD Harold Wood, London

Visit Group1auto.co.uk

OX42HW Oxford, Oxfordshire

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

AVANT 40 TDI S Line 5dr S

Fair price

You save £1,210

OX42HW Oxford, Oxfordshire

Visit Motors.co.uk

Used (2021) Audi A6 Black Edition 241 HP | Fair price

45 TFSI Quattro Black Edition 4dr

Fair price

Estimated price £25,156

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

Featured deals

Carwow

£24,700

Good price

You save £2,200

PE296WP Huntingdon, Cambridgeshire

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr Tronic

£11,699

Good price

You save £1,301

Audi A6 -3.0 TDI Quattro Black Edition 4dr S Tronic

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

£11,899

Good price

You save £1,101

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr Tronic

138 g CO2/km comb. - 219 HP (161 kW) - 5.3 Mpg

Carwow

£9,799

Fair price

You save £801

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

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

Saloon S line 40 TDI 204 PS S

Fair price

Used (2025) Audi A6 Sport 200 HP | Fair price

Avant 40 TFSI Sport 5dr S

Fair price

Estimated price £33,075

Used (2025) Audi A6 Black Edition 200 HP | Fair price

Avant 40 TDI Quattro Black Edition

Fair price

Estimated price £39,487

New (2024) Audi A6 S-Line 295 HP | A bit pricey

50 TFSI e Quattro S Line 4dr S

A bit pricey

Estimated price £37,963

Used (2024) Audi A6 Black Edition 261 HP | A bit pricey

45 TFSI Quattro Black Ed 4dr S

A bit pricey

Estimated price £34,030

Used (2022) Audi A6 S-Line 261 HP | A bit pricey

45 TFSI 265 Quattro S Line 4dr S

A bit pricey

Estimated price £24,952

Used (2022) Audi A6 Sport 200 HP | A bit pricey

40 TDI Quattro Sport 4dr S

A bit pricey

Estimated price £25,632

Used (2024) Audi A6 Black Edition 200 HP | A bit pricey

Avant 40 TDI Quattro Black Edition

A bit pricey

Estimated price £37,904

Used (2020) Audi A6 Black Edition 241 HP | Expensive

45 TFSI Quattro Black Edition 4dr

Expensive

Estimated price £22,024

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

40 TDI Quattro Black Edition 5dr S

Expensive

Estimated price £38,256

Audi A6 -Avant 2.0 TDI Quattro S Line 5dr Tronic

Featured deals

Carwow

£9,999

Super price

You save £2,001

Audi A6 -2.0 TDI Ultra SE Executive 4dr

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

Carwow

£10,999

Fair price

You save £301

Audi A6 -2.0 TDI Quattro Black Edition 4dr S Tronic

113 g CO2/km comb. - 190 HP (139 kW) - 4.3 Mpg

Carwow

£12,699

Good price

You save £1,301

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr Tronic

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

Carwow

£12,399

Fair price

You save £301

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

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

Avant 2.0 TFSI 204 S line 5dr S

Expensive

Estimated price £50,450

Used (2025) Audi A6 Black Edition 200 HP | Expensive

Avant 40 TDI Quattro Black Edition

Expensive

Estimated price £39,596

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

Avant 2.0 TDI Quattro 204 Launch

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

Avant 40 TFSI S Line 5dr S

Used (2024) Audi A6 Black Edition 200 HP | Not evaluated

Avant 40 TFSI Black Edition 5dr S

Not evaluated

Audi A6 -2.0 TDI Ultra S Line 4dr Tronic

Featured deals

Carwow

£10,649

Super price

You save £2,451

Audi A6 -Avant 40 TDI S Line 5dr Tronic

114 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Carwow

£17,849

Good price

You save £1,351