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(Sport) Audi A6 Used • 14 cars for sale – Compares prices!

Featured deals

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic

£28,394

Fair price

You save £106

LS118TU Leeds West, West Yorkshire

152 g CO2/km comb. - 204 HP (150 kW) - 49.0 Mpg

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic Diesel Saloon

£25,995

Fair price

Estimated price £25,457

S419EG Whittington Moor, Derbyshire

152 g CO2/km comb. - 204 HP (150 kW) - 49.0 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£21,950

Fair price

You save £750

WD258HL Watford, Hertfordshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,497

Fair price

You save £403

NE297TE Newcastle, Tyne and Wear

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro S Line 4dr S Tronic

£24,691

Fair price

You save £1,109

CF311TZ Bridgend

204 HP (150 kW) - 47.9 Mpg

heycar

Audi A6 40 TDI Black Edition 5dr S Tronic - 2021 (21)

£25,990

Fair price

You save £110

SK117TX Macclesfield, Cheshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£27,118

Fair price

You save £682

HU139PB Hull, East Yorkshire

201 HP (147 kW)

heycar

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

£28,698

Fair price

You save £1,402

IP39SQ Ipswich, Suffolk

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£29,750

Fair price

You save £750

CM25PX Chelmsford, Essex

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,200

Fair price

You save £400

WC1E 7DP London, London

119 g CO2/km comb. - 201 HP (147 kW) - 60.1 Mpg

heycar

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

£26,533

Fair price

You save £667

BR33PT Beckenham, London

286 HP (210 kW) - 48.7 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£23,000

Fair price

Estimated price £22,347

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£24,650

Fair price

You save £1,150

SK117TX Macclesfield, Cheshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£25,500

Fair price

You save £600

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 2.0 TDI 40 Sport S Tronic

£21,987

Fair price

Estimated price £21,539

SO317FL Southampton, Hampshire

268 HP (197 kW)

heycar

Audi A6 40 TDI Quattro S Line 4dr S Tronic

£21,831

Fair price

Estimated price £21,709

HU139PB Hull, East Yorkshire

201 HP (147 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Audi A6 40 TDI Sport 5dr S Tronic

PR22JZ Preston, Lancashire

Super price

You save £3,505

PR22JZ Preston, Lancashire

Visit heycar

Dealer

Audi A6 Avant 40 TDI Quattro Sport 5dr S Tronic

BB126EH Burnley, Lancashire

Good price

You save £2,401

BB126EH Burnley, Lancashire

Visit Motors.co.uk

Dealer

Audi A6 Avant 40 TDI Quattro Sport 5dr S Tronic

PE45BH Huntingdon, Cambridgeshire

Super price

You save £3,000

PE45BH Huntingdon, Cambridgeshire

Visit Carwow

Dealer

Audi A6 Avant 40 TDI Sport 5dr S Tronic

PE45BH Huntingdon, Cambridgeshire

Super price

You save £4,000

PE45BH Huntingdon, Cambridgeshire

Visit Carwow

Dealer

Audi A6 Avant 40 TDI Quattro Sport 5dr S Tronic

BR6 7QR Orpington, London

Super price

You save £3,636

BR6 7QR Orpington, London

Visit Carsite.co.uk

Dealer

Audi A6 -40 TDI Sport 4dr S Tronic

Super price

Audi A6 2.0 TDI 40 Sport S Tronic quattro Euro 6 (s/s) 5dr Estate

CH1 4LT Chester, Cheshire

Super price

You save £4,000

CH1 4LT Chester, Cheshire

Visit Exchange and Mart

Dealer

Audi A6 40 TDI Quattro Sport 4dr S Tronic

SK2 7HE Stockport, Manchester

Super price

You save £3,130

SK2 7HE Stockport, Manchester

Visit Motors.co.uk

Dealer

Audi A6 -40 TDI Sport 4dr S Tronic

Fair price

Audi A6 -Avant 40 TDI Sport 5dr S Tronic

BL22BL Bolton, Manchester

Fair price

You save £613

BL22BL Bolton, Manchester

Visit Carwow

Featured deals

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£21,950

Fair price

You save £750

WD258HL Watford, Hertfordshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,497

Fair price

You save £403

NE297TE Newcastle, Tyne and Wear

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro S Line 4dr S Tronic

£24,691

Fair price

You save £1,109

CF311TZ Bridgend

204 HP (150 kW) - 47.9 Mpg

heycar

Audi A6 40 TDI Black Edition 5dr S Tronic - 2021 (21)

£25,990

Fair price

You save £110

SK117TX Macclesfield, Cheshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£27,118

Fair price

You save £682

HU139PB Hull, East Yorkshire

201 HP (147 kW)

heycar

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

£28,698

Fair price

You save £1,402

IP39SQ Ipswich, Suffolk

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£29,750

Fair price

You save £750

CM25PX Chelmsford, Essex

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,200

Fair price

You save £400

WC1E 7DP London, London

119 g CO2/km comb. - 201 HP (147 kW) - 60.1 Mpg

heycar

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

£26,533

Fair price

You save £667

BR33PT Beckenham, London

286 HP (210 kW) - 48.7 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£23,000

Fair price

Estimated price £22,347

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£24,650

Fair price

You save £1,150

SK117TX Macclesfield, Cheshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£25,500

Fair price

You save £600

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 2.0 TDI 40 Sport S Tronic

£21,987

Fair price

Estimated price £21,539

SO317FL Southampton, Hampshire

268 HP (197 kW)

heycar

Audi A6 40 TDI Quattro S Line 4dr S Tronic

£21,831

Fair price

Estimated price £21,709

HU139PB Hull, East Yorkshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic

£28,394

Fair price

You save £106

LS118TU Leeds West, West Yorkshire

152 g CO2/km comb. - 204 HP (150 kW) - 49.0 Mpg

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic Diesel Saloon

£25,995

Fair price

Estimated price £25,457

S419EG Whittington Moor, Derbyshire

152 g CO2/km comb. - 204 HP (150 kW) - 49.0 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

Dealer

Audi A6 AVANT 50 TDI Quattro Sport 5dr Tip Auto [C+S Pack]

TN2 3UY Tunbridge Wells, Kent

Expensive

Estimated price £29,404

TN2 3UY Tunbridge Wells, Kent

Visit Marshall.co.uk

Dealer

Audi A6 -Avant 40 TDI Sport 5dr S Tronic

Audi A6 AVANT 45 TDI Quattro Sport 5dr Tip Auto

TN2 3UY Tunbridge Wells, Kent

Rare vehicle

TN2 3UY Tunbridge Wells, Kent

Visit Marshall.co.uk

Dealer

Audi A6 Saloon 40 TDI Sport 5dr S Tronic

Featured deals

heycar

Audi A6 40 TDI Black Edition 5dr S Tronic - 2021 (21)

£25,990

Fair price

You save £110

SK117TX Macclesfield, Cheshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£27,118

Fair price

You save £682

HU139PB Hull, East Yorkshire

201 HP (147 kW)

heycar

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

£28,698

Fair price

You save £1,402

IP39SQ Ipswich, Suffolk

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£29,750

Fair price

You save £750

CM25PX Chelmsford, Essex

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,200

Fair price

You save £400

WC1E 7DP London, London

119 g CO2/km comb. - 201 HP (147 kW) - 60.1 Mpg

heycar

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

£26,533

Fair price

You save £667

BR33PT Beckenham, London

286 HP (210 kW) - 48.7 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£23,000

Fair price

Estimated price £22,347

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£24,650

Fair price

You save £1,150

SK117TX Macclesfield, Cheshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£25,500

Fair price

You save £600

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 2.0 TDI 40 Sport S Tronic

£21,987

Fair price

Estimated price £21,539

SO317FL Southampton, Hampshire

268 HP (197 kW)

heycar

Audi A6 40 TDI Quattro S Line 4dr S Tronic

£21,831

Fair price

Estimated price £21,709

HU139PB Hull, East Yorkshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic

£28,394

Fair price

You save £106

LS118TU Leeds West, West Yorkshire

152 g CO2/km comb. - 204 HP (150 kW) - 49.0 Mpg

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic Diesel Saloon

£25,995

Fair price

Estimated price £25,457

S419EG Whittington Moor, Derbyshire

152 g CO2/km comb. - 204 HP (150 kW) - 49.0 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£21,950

Fair price

You save £750

WD258HL Watford, Hertfordshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,497

Fair price

You save £403

NE297TE Newcastle, Tyne and Wear

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro S Line 4dr S Tronic

£24,691

Fair price

You save £1,109

CF311TZ Bridgend

204 HP (150 kW) - 47.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive