Northwich: Audi A6 used – 50 cars for sale near you

Featured deals

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Grey Used 2023 Audi A6 S-Line Estate | £31,550 (Fair price)

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

Fair price

Estimated price £30,334

CH659LF Ellesmere Port, Cheshire

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

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White Used 2025 Audi A6 Black Edition Sedan | £34,490 (Fair price)

Audi A6 40 TFSI Black Edition 4dr S Tronic

Fair price

Estimated price £33,347

CW16YG Crewe, Cheshire

204 HP (150 kW)

Carwow

Grey Used 2021 Audi A6 Black Edition Estate | £25,999 (Good price)

Audi A6 DIESEL AVANT 40 TDI Black Edition 5dr S Tronic [ Power operated tailgate , Fuel Tank Increase: 73 litres , Technology Pack , Flat-bottomed 3-spoke leather high multi-function steering wheel with shift paddles ]

Good price

You save £1,701

CW73AL, Cheshire

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

Carwow

Black Used 2022 Audi A6 S-Line Sedan | £25,299 (Fair price)

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic [Tech Pack] [ Technology pack , Storage Package , Bluetooth interface , Rear view camera , parking system plus - acoustic and visual park assist system for front and rear ]

Fair price

CW73AL, Cheshire

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 286 HP | Super price

-Avant 50 TDI Quattro S Line 5dr

286 HP (210 kW)

184 g CO2/km comb.

CW73AL, Cheshire

Super price

You save £3,401

CW73AL, Cheshire

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

-Avant 50 TDI Quattro S Line 5dr

286 HP (210 kW)

184 g CO2/km comb.

CW73AL, Cheshire

Super price

You save £4,501

CW73AL, Cheshire

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 204 HP | Good price

DIESEL AVANT 40 TDI Black Edition

204 HP (150 kW)

154 g CO2/km comb.

CW73AL, Cheshire

Good price

You save £1,701

CW73AL, Cheshire

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

Used (2020) Audi A6 Design 204 HP | Super price

DIESEL AVANT 40 TDI Sport 5dr S

204 HP (150 kW)

148 g CO2/km comb.

CW73AL, Cheshire

Super price

You save £5,101

CW73AL, Cheshire

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

Used (2018) Audi A6 S-Line 190 HP | Good price

-Avant 2.0 TDI Ultra S Line 5dr

190 HP (139 kW)

118 g CO2/km comb.

CW73AL, Cheshire

Good price

You save £1,401

CW73AL, Cheshire

Used (2019) Audi A6 Design 204 HP | Good price

DIESEL AVANT 50 TDI Quattro S Line

204 HP (150 kW)

155 g CO2/km comb.

CW7 3AL Winsford, Cheshire

Good price

You save £1,701

CW7 3AL Winsford, Cheshire

Visit Motors.co.uk

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

DIESEL AVANT 50 TDI Quattro S Line

204 HP (150 kW)

151 g CO2/km comb.

CW7 3AL Winsford, Cheshire

Good price

You save £2,201

CW7 3AL Winsford, Cheshire

Visit Motors.co.uk

Used (2023) Audi A6 Sport 204 HP | Good price

40 TFSI Sport S Tronic

204 HP (150 kW)

162 g CO2/km comb.

Sutton Sutton Fields Prep Centre, Cheshire

Good price

You save £2,002

Sutton Sutton Fields Prep Centre, Cheshire

Visit Motordepot

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 | Fair price

SALOON 40 TFSI S Line 4dr S Tronic

204 HP (150 kW)

162 g CO2/km comb.

CW73AL, Cheshire

Fair price

CW73AL, Cheshire

Used (2020) Audi A6 Sport 299 HP | Fair price

SALOON 50 TFSI e Quattro Sport 4dr

299 HP (219 kW)

35 g CO2/km comb.

CW7 3AL Winsford, Cheshire

Fair price

You save £1,201

CW7 3AL Winsford, Cheshire

Visit Ford of Winsford

Featured deals

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Used 2021 Audi A6 S-Line Estate | £24,499 (Super price)

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

Super price

You save £3,401

CW73AL, Cheshire

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

Carwow

Used 2021 Audi A6 S-Line Estate | £23,799 (Super price)

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

Super price

You save £4,501

CW73AL, Cheshire

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

Carwow

Black Used 2023 Audi A6 Sport Estate | £26,449 (Super price)

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

Super price

You save £3,251

WA89WZ, Cheshire

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

Carwow

Black Used 2021 Audi A6 S-Line Sedan | £23,299 (Super price)

Audi A6 Saloon 40 TDI S Line 4dr S Tronic

Super price

You save £3,001

WA89WZ, Cheshire

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

Used (2016) Audi A6 Comfort 190 HP | Fair price

2.0 TDI ultra SE Executive Saloon

190 HP (139 kW)

Cheshire, Cheshire

Fair price

Estimated price £9,276

Cheshire, Cheshire

Visit Exchange and Mart

Used (2018) Audi A6 Black Edition 190 HP | Fair price

2.0 TDI ultra Black Edition Estate

190 HP (139 kW)

Cheshire, Cheshire

Fair price

Estimated price £16,492

Cheshire, Cheshire

Visit Exchange and Mart

Used (2016) Audi A6 Advanced 190 HP | A bit pricey

DIESEL AVANT 2.0 TDI Ultra S Line

190 HP (139 kW)

115 g CO2/km comb.

CW7 3AL Winsford, Cheshire

A bit pricey

Estimated price £13,381

CW7 3AL Winsford, Cheshire

Visit Motors.co.uk

Used (2020) Audi A6 S-Line | Expensive

SALOON 45 TFSI Quattro S Line 4dr

183 g CO2/km comb.

CW7 3AL Winsford, Cheshire

Expensive

Estimated price £18,108

CW7 3AL Winsford, Cheshire

Visit Ford of Winsford

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

Used (2017) Audi A6 Black Edition 272 HP | Not evaluated

AVANT DIESEL ESTATE 3.0 TDI [272]

272 HP (200 kW)

144 g CO2/km comb.

CW73AL, Cheshire

CW73AL, Cheshire

Used (2019) Audi A6 S-Line 204 HP | Not evaluated

2.0 TDI 40 S line Saloon 4dr

204 HP (150 kW)

Cheshire, Cheshire

Cheshire, Cheshire

Visit Exchange and Mart

Used (2020) Audi A6 Sport 340 HP | Super price

55 TFSI Quattro Sport 5dr S

340 HP (250 kW)

209 g CO2/km comb.

WC1E 7DP London, London

Super price

You save £2,999

WC1E 7DP London, London

Visit Honestjohn

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 Design 204 HP | Good price

DIESEL AVANT

204 HP (150 kW)

119 g CO2/km comb.

Good price

You save £1,678

Visit Motors.co.uk

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

SALOON 40 TFSI Sport 4dr S

204 HP (150 kW)

163 g CO2/km comb.

WC1E 7DP London, London

Super price

You save £3,385

WC1E 7DP London, London

Visit Motors.co.uk

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Black Used 2020 Audi A6 Design Estate | £21,199 (Super price)

Audi A6 DIESEL AVANT 40 TDI Sport 5dr S Tronic [ Power operated tailgate , parking system plus - acoustic and visual park assist system for front and rear , Bluetooth interface , 18? x 8.0J '10-arm aero' design, contrasting grey, partly polished allo

Super price

You save £5,101

CW73AL, Cheshire

148 g CO2/km comb. - 204 HP (150 kW) - 60.1 Mpg

Carwow

Used 2018 Audi A6 S-Line Estate | £14,499 (Good price)

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

Good price

You save £1,401

CW73AL, Cheshire

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

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Grey Used 2022 Mercedes CLA180 AMG Line Premium Plus Sedan | £24,844 (Fair price)

Mercedes CLA180 CLAAMG Line Premium Plus 4dr Tip Auto

Fair price

Estimated price £24,506

CH659LF Ellesmere Port, Cheshire

139 g CO2/km comb. - 136 HP (100 kW)

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Red Used 2022 Mercedes CLA180 AMG Line Premium Sedan | £25,395 (Fair price)

Mercedes CLA180 AMG Line Premium 4dr Tip Auto - 2022 (22)

Fair price

WA36DP Warrington, Cheshire

138 g CO2/km comb. - 136 HP (100 kW)

Used (2020) Audi A6 S-Line 201 HP | Super price

Avant 40 TDI S Line 5dr S

201 HP (147 kW)

WC1E 7DP London, London

Super price

You save £3,700

WC1E 7DP London, London

Visit Carsite.co.uk

Used (2020) Audi A6 S-Line 201 HP | Super price

Avant 40 TDI S Line 5dr S

201 HP (147 kW)

Delivered to you

Super price

You save £2,831

Delivered to you

New (2025) Audi A6 S-Line 204 HP | Super price

Saloon 40 TFSI S Line 4dr S

204 HP (150 kW)

166 g CO2/km comb.

Delivered to you

Super price

You save £5,550

Delivered to you

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

AVANT Sport

204 HP (150 kW)

Delivered to you

Good price

You save £2,036

Delivered to you

Used (2022) 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 £2,750

Delivered to you

Featured deals

heycar

Cosmos black Used 2022 Mercedes CLA220 AMG Line Premium Plus Sedan | £28,195 (Fair price)

Mercedes CLA220 AMG Line Premium Plus 4dr Tip Auto - 2022 (22)

Fair price

You save £1,405

CH659LF Ellesmere Port, Cheshire

133 g CO2/km comb. - 190 HP (139 kW)

heycar

White Used 2023 Mercedes CLA220 Executive Sedan | £27,195 (Fair price)

Mercedes CLA220 AMG Line Executive 4dr Tip Auto - 2023 (73)

Fair price

You save £1,105

WA36DP Warrington, Cheshire

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

heycar

Patagonia red Used 2023 Mercedes CLA180 Executive Sedan | £24,550 (Good price)

Mercedes CLA180 AMG Line Executive 5dr Tip Auto - 2023 (23)

Good price

You save £2,450

CH659LF Ellesmere Port, Cheshire

140 g CO2/km comb. - 136 HP (100 kW)

heycar

White Used 2023 Mercedes CLA200 AMG Line Premium Plus Coupe | £29,450 (Fair price)

Mercedes CLA200 CLAAMG Line Premium + Night Ed 4dr Tip Auto

Fair price

WA36DP Warrington, Cheshire

148 g CO2/km comb. - 163 HP (119 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other areas for Audi A6 in Cheshire