(S-Line) Audi A6 used • 13 cars for sale – Compares prices!

Mercedes E220 E-Class CabrioletAMG Line Premium 2dr 9G-Tronic

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

heycar

£18,590

Fair price

Estimated price £18,127

WF29RY Wakefield, West Yorkshire

192 HP (141 kW)

heycar

Audi A4 Avant S line 35 TDI 163 PS S tronic 2.0 5dr

£24,995

Fair price

Estimated price £24,397

PH15AS Perth

142 g CO2/km comb. - 161 HP (118 kW) - 52.3 Mpg

Carwow

Mercedes E220 E-Class Saloon (2019/69)E 220 d AMG Line Night Edition Premium Plus 9G-Tronic Plus auto 4d

£22,995

Fair price

Estimated price £22,622

Audi A4 2.0 TDI ultra Sport Saloon 4dr Diesel S Tronic Euro 6 (s/s) (150 ps)

164 g CO2/km comb. - 194 HP (142 kW) - 44.8 Mpg

Carwow

£7,490

Fair price

Estimated price £7,223

Kia Sportage 1.6 CRDi 48V ISG 2 5dr DCT Auto

101 g CO2/km comb. - 150 HP (110 kW) - 72.0 Mpg

heycar

£17,000

Super price

You save £2,700

ST57NL Newcastle, Staffordshire

134 HP (98 kW)

heycar

Skoda Kodiaq 2.0 TDI 190 SE L 4x4 5dr DSG [7 Seat]

£18,300

Fair price

Estimated price £17,616

GU124NU, Hampshire

151 g CO2/km comb. - 188 HP (138 kW)

heycar

Nissan Qashqai 1.7 dCi Tekna 5dr 4WD CVT

£16,498

Fair price

You save £2

EH209FB

182 g CO2/km comb. - 148 HP (108 kW)

heycar

MG ZS 1.0T GDi Exclusive 5dr DCT

£17,890

Fair price

Estimated price £17,362

PL68AY Plymouth, Devon

110 HP (80 kW) - 42.7 Mpg

heycar

Nissan Qashqai 1.5 dCi Tekna 5dr

£12,890

Fair price

Estimated price £12,640

DD21UG

103 g CO2/km comb. - 109 HP (80 kW)

Carwow

Vauxhall Combo -CARGO 1.5 Turbo D 100ps Prime H1 Crew Van

Fair price

You save £710

BMW X5 -xDrive30d M Sport 5dr Auto

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

£15,995

Super price

You save £4,205

Ford Edge -2.0 TDCi 210 Titanium 5dr Powershift

183 g CO2/km comb. - 258 HP (189 kW) - 7.0 Mpg

Carwow

Good price

You save £1,805

VW Tiguan Active 2.0 TDI 150PS 7-Speed DSG 5 Door

149 g CO2/km comb. - 211 HP (155 kW) - 5.8 Mpg

Carwow

£18,573

Fair price

You save £827

MK429RU Huntingdon, Bedfordshire

142 g CO2/km comb. - 150 HP (110 kW) - 5.4 Mpg

Carwow

Vauxhall Combo -CARGO 1.5 Turbo D 100ps Prime H1 Van

£17,590

Good price

You save £1,810

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

£16,985

Fair price

You save £315

Hyundai i20 1.0T GDi 48V MHD 120 N Line 5dr Hatchback

122 g CO2/km comb. - 101 HP (74 kW) - 52.3 Mpg

Carwow

£16,495

Fair price

You save £5

Fiat Doblò -1.5 Multijet 100 H1 Van

120 g CO2/km comb. - 120 HP (88 kW) - 53.3 Mpg

Carwow

Super price

You save £2,510

Land Rover Range Rover evoque - Range2.2 SD4 Dynamic 5dr Auto [9]

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

Fair price

Estimated price £12,113

159 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

£16,905

Fair price

You save £295

122 g CO2/km comb. - 101 HP (74 kW) - 52.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Used (2014) Audi A6 S-Line | Good price

Saloon (2014/63)2.0 TDI S Line 4d

Chawston, Bedfordshire

Good price

You save £1,110

Chawston, Bedfordshire

Visit Motors.co.uk

SG17 5PL Shefford, Bedfordshire

Used (2011) Audi A6 S-Line 170 HP | Super price

Saloon (2011/11)2.0 TDI (170bhp) S

Super price

You save £1,950

SG17 5PL Shefford, Bedfordshire

Visit Parkers.co.uk

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Used (2020) Audi A6 S-Line 286 HP | Fair price

-Avant 50 TDI Quattro S Line 5dr

Fair price

Visit Carwow

SG19 1DZ Bedfordshire, Bedfordshire

Used (2016) Audi A6 S-Line 190 HP | Fair price

2.0 TDI S line Saloon 4dr Diesel S

Fair price

You save £650

SG19 1DZ Bedfordshire, Bedfordshire

Visit Desperateseller.co.uk

Used (2011) Audi A6 S-Line 170 HP | A bit pricey

Saloon (2011/11)2.0 TDI (170bhp) S

A bit pricey

Estimated price £1,837

Visit Parkers.co.uk

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

40 TDI S Line 4dr S Tronic

Not evaluated

Visit Motors.co.uk

MK44 3BH Chawston, Bedfordshire

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

Saloon (2019/69)S Line 40 TDI

Not evaluated

MK44 3BH Chawston, Bedfordshire

Visit Parkers.co.uk

SG19 2AQ Sandy, Bedfordshire

Used (2007) Audi A6 S-Line 233 HP | Not evaluated

3.0 TDi Quattro Le Mans 4dr Tip

Rare vehicle

SG19 2AQ Sandy, Bedfordshire

Visit Desperateseller.co.uk

Audi A4 2.0 TDI ultra Sport Saloon 4dr Diesel S Tronic Euro 6 (s/s) (150 ps)

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

Avant 40 TDI S Line 5dr S

Fair price

Used (2021) Audi A6 S-Line 201 HP | Fair price

Avant 40 TDI S Line 5dr S

Fair price

You save £1,283

Delivered to you

Visit Buyacar

Featured deals

Carwow

£7,490

Fair price

Estimated price £7,223

Kia Sportage 1.6 CRDi 48V ISG 2 5dr DCT Auto

101 g CO2/km comb. - 150 HP (110 kW) - 72.0 Mpg

heycar

£17,000

Super price

You save £2,700

ST57NL Newcastle, Staffordshire

134 HP (98 kW)

heycar

Skoda Kodiaq 2.0 TDI 190 SE L 4x4 5dr DSG [7 Seat]

£18,300

Fair price

Estimated price £17,616

GU124NU, Hampshire

151 g CO2/km comb. - 188 HP (138 kW)

heycar

Nissan Qashqai 1.7 dCi Tekna 5dr 4WD CVT

£16,498

Fair price

You save £2

EH209FB

182 g CO2/km comb. - 148 HP (108 kW)

heycar

MG ZS 1.0T GDi Exclusive 5dr DCT

£17,890

Fair price

Estimated price £17,362

PL68AY Plymouth, Devon

110 HP (80 kW) - 42.7 Mpg

heycar

Nissan Qashqai 1.5 dCi Tekna 5dr

£12,890

Fair price

Estimated price £12,640

DD21UG

103 g CO2/km comb. - 109 HP (80 kW)

Carwow

Vauxhall Combo -CARGO 1.5 Turbo D 100ps Prime H1 Crew Van

Fair price

You save £710

BMW X5 -xDrive30d M Sport 5dr Auto

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

£15,995

Super price

You save £4,205

Ford Edge -2.0 TDCi 210 Titanium 5dr Powershift

183 g CO2/km comb. - 258 HP (189 kW) - 7.0 Mpg

Carwow

Good price

You save £1,805

VW Tiguan Active 2.0 TDI 150PS 7-Speed DSG 5 Door

149 g CO2/km comb. - 211 HP (155 kW) - 5.8 Mpg

Carwow

£18,573

Fair price

You save £827

MK429RU Huntingdon, Bedfordshire

142 g CO2/km comb. - 150 HP (110 kW) - 5.4 Mpg

Carwow

Vauxhall Combo -CARGO 1.5 Turbo D 100ps Prime H1 Van

£17,590

Good price

You save £1,810

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

£16,985

Fair price

You save £315

Hyundai i20 1.0T GDi 48V MHD 120 N Line 5dr Hatchback

122 g CO2/km comb. - 101 HP (74 kW) - 52.3 Mpg

Carwow

£16,495

Fair price

You save £5

Fiat Doblò -1.5 Multijet 100 H1 Van

120 g CO2/km comb. - 120 HP (88 kW) - 53.3 Mpg

Carwow

Super price

You save £2,510

Land Rover Range Rover evoque - Range2.2 SD4 Dynamic 5dr Auto [9]

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

Fair price

Estimated price £12,113

159 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

£16,905

Fair price

You save £295

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

122 g CO2/km comb. - 101 HP (74 kW) - 52.3 Mpg

Carwow

£29,523

Fair price

Mercedes E220 E-Class CabrioletAMG Line Premium 2dr 9G-Tronic

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

heycar

£18,590

Fair price

Estimated price £18,127

WF29RY Wakefield, West Yorkshire

192 HP (141 kW)

heycar

Audi A4 Avant S line 35 TDI 163 PS S tronic 2.0 5dr

£24,995

Fair price

Estimated price £24,397

PH15AS Perth

142 g CO2/km comb. - 161 HP (118 kW) - 52.3 Mpg

Carwow

Mercedes E220 E-Class Saloon (2019/69)E 220 d AMG Line Night Edition Premium Plus 9G-Tronic Plus auto 4d

£22,995

Fair price

Estimated price £22,622

164 g CO2/km comb. - 194 HP (142 kW) - 44.8 Mpg

IP327YB Bury St Edmunds, Suffolk

Used (2021) Audi A6 S-Line 282 HP | Fair price

50 TDI Quattro S Line 5dr Tip

Fair price

You save £1,300

IP327YB Bury St Edmunds, Suffolk

Visit Honestjohn

MG ZS 1.0T GDi Exclusive 5dr DCT

Used (2019) Audi A6 S-Line 286 HP | Fair price

AVANT 50 TDI Quattro S Line 5dr

Fair price

Used (2025) Audi A6 S-Line 201 HP | A bit pricey

Avant 40 TDI Quattro S Line 5dr S

WC1E 7DP London, London

A bit pricey

Estimated price £39,764

WC1E 7DP London, London

Visit Carsite.co.uk

Featured deals

heycar

£17,890

Fair price

Estimated price £17,362

PL68AY Plymouth, Devon

110 HP (80 kW) - 42.7 Mpg

heycar

Nissan Qashqai 1.5 dCi Tekna 5dr

£12,890

Fair price

Estimated price £12,640

DD21UG

103 g CO2/km comb. - 109 HP (80 kW)

Carwow

Vauxhall Combo -CARGO 1.5 Turbo D 100ps Prime H1 Crew Van

Fair price

You save £710

BMW X5 -xDrive30d M Sport 5dr Auto

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

£15,995

Super price

You save £4,205

Ford Edge -2.0 TDCi 210 Titanium 5dr Powershift

183 g CO2/km comb. - 258 HP (189 kW) - 7.0 Mpg

Carwow

Good price

You save £1,805

VW Tiguan Active 2.0 TDI 150PS 7-Speed DSG 5 Door

149 g CO2/km comb. - 211 HP (155 kW) - 5.8 Mpg

Carwow

£18,573

Fair price

You save £827

MK429RU Huntingdon, Bedfordshire

142 g CO2/km comb. - 150 HP (110 kW) - 5.4 Mpg

Carwow

Vauxhall Combo -CARGO 1.5 Turbo D 100ps Prime H1 Van

£17,590

Good price

You save £1,810

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

£16,985

Fair price

You save £315

Hyundai i20 1.0T GDi 48V MHD 120 N Line 5dr Hatchback

122 g CO2/km comb. - 101 HP (74 kW) - 52.3 Mpg

Carwow

£16,495

Fair price

You save £5

Fiat Doblò -1.5 Multijet 100 H1 Van

120 g CO2/km comb. - 120 HP (88 kW) - 53.3 Mpg

Carwow

Super price

You save £2,510

Land Rover Range Rover evoque - Range2.2 SD4 Dynamic 5dr Auto [9]

161 g CO2/km comb. - 102 HP (75 kW) - 5.1 Mpg

Carwow

Fair price

Estimated price £12,113

159 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

£16,905

Fair price

You save £295

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

122 g CO2/km comb. - 101 HP (74 kW) - 52.3 Mpg

Carwow

£29,523

Fair price

Mercedes E220 E-Class CabrioletAMG Line Premium 2dr 9G-Tronic

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

heycar

£18,590

Fair price

Estimated price £18,127

WF29RY Wakefield, West Yorkshire

192 HP (141 kW)

heycar

Audi A4 Avant S line 35 TDI 163 PS S tronic 2.0 5dr

£24,995

Fair price

Estimated price £24,397

PH15AS Perth

142 g CO2/km comb. - 161 HP (118 kW) - 52.3 Mpg

Carwow

Mercedes E220 E-Class Saloon (2019/69)E 220 d AMG Line Night Edition Premium Plus 9G-Tronic Plus auto 4d

£22,995

Fair price

Estimated price £22,622

Audi A4 2.0 TDI ultra Sport Saloon 4dr Diesel S Tronic Euro 6 (s/s) (150 ps)

164 g CO2/km comb. - 194 HP (142 kW) - 44.8 Mpg

Carwow

£7,490

Fair price

Estimated price £7,223