Alton: Audi A6 used – 22 cars for sale near you

Used (2024) Audi A6 Sport 201 HP | Fair price

Avant 40 TFSI Sport 5dr S

Fair price

Estimated price £31,270

Visit Honestjohn

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

40 TFSI S Line 4dr S Tronic

Fair price

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

Avant 40 TDI Quattro Black Edition

Fair price

Estimated price £39,487

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

Avant 40 TDI Quattro Black Edition

A bit pricey

Estimated price £33,960

Visit Honestjohn

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

40 TDI Quattro Black Edition 5dr S

Expensive

Estimated price £38,256

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

2.0 TDI Quattro 204 Launch Edition

Expensive

Estimated price £49,841

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 £39,487

SR51JQ Sunderland, Tyne and Wear

Used (2025) Audi A6 Sport 200 HP | Not evaluated

2.0 TDI Quattro 204 Launch Edition

Used (2025) Audi A6 Advanced 204 HP | Not evaluated

Saloon 2.0 Tdi Quattro 204 Launch

Not evaluated

SR51JQ Sunderland, Tyne and Wear

Visit Motors.co.uk

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Audi A4 35 TFSI Sport Edition 5dr S Tronic

£27,135

Fair price

You save £365

GU146FE Farnborough, Hampshire

147 g CO2/km comb. - 150 HP (110 kW) - 43.5 Mpg

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BMW 218 2 Series Gran Coupe i [136] M Sport 4dr DCT

£24,695

Fair price

Estimated price £24,384

RG279RW Hook, Hampshire

134 HP (98 kW)

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Audi A4 40 TFSI 204 S Line 4dr S Tronic

£23,190

Good price

You save £2,410

BMW 520 5 Series Touring d MHT M Sport 5dr Auto

201 HP (147 kW) - 40.9 Mpg

heycar

£23,750

Fair price

Estimated price £23,081

GU266FZ Hindhead, Hampshire

188 HP (138 kW)

BMW 520 5 Series d MHT M Sport 4dr Auto

Used (2024) Audi A6 Black Edition 299 HP | Not evaluated

Avant 50 TFSI e Quattro Black

Used (2025) Audi A6 Sport 200 HP | Not evaluated

Avant 2.0 TFSI 204 Edition 1 5dr S

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

Avant 2.0 TDI Quattro 204 Launch

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

Avant 2.0 TDI Quattro 204 Launch

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

Avant 2.0 TDI Quattro 204 Launch

New (2026) Audi A6 S-Line 295 HP | Not evaluated

2.0 e-Hybrid Qtro 299 Launch

Used (2025) Audi A6 S-Line 295 HP | Not evaluated

2.0 e-Hybrid Qtro 299 Launch

Used (2025) Audi A6 Black Edition 200 HP | Not evaluated

Avant 40 TDI Quattro Black Edition

New (2026) Audi A6 S-Line 200 HP | Not evaluated

2.0 TDI Quattro 204 Launch Edition

New (2026) Audi A6 Sport 200 HP | Not evaluated

Avant 2.0 TDI Quattro 204 Edition

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£22,495

Good price

You save £1,605

GU146TL Farnborough, Hampshire

188 HP (138 kW)

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Audi A4 Avant 35 TDI Technik 5dr S Tronic

£22,390

Super price

You save £2,910

Mercedes CLA220 CLAAMG Line 4dr Tip Auto

163 HP (119 kW) - 55.4 Mpg

heycar

£22,061

Good price

You save £1,839

BMW 218 2 Series Convertible i [2.0] M Sport 2dr [Nav] Step Auto

190 HP (139 kW) - 67.3 Mpg

heycar

£20,495

Fair price

Estimated price £19,622

GU146TL Farnborough, Hampshire

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

Mercedes CLA200 CLAAMG Line Premium Plus 4dr Tip Auto

New (2026) Audi A6 Sport 200 HP | Not evaluated

Avant 2.0 TFSI 204 Edition 1 5dr S

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

Avant 2.0 TDI Quattro 204 Launch

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£26,949

Fair price

Estimated price £26,177