(S-Line) Audi A6 used • 4 cars for sale – Compares prices!

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

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

heycar

£30,400

Fair price

Estimated price £29,293

Papyrus Rd, Peterborough PE4 5BH, UK

204 HP (150 kW) - 47.9 Mpg

Carwow

Audi A6 -2.0 TDI Ultra SE 4dr S Tronic

£10,295

Good price

You save £1,205

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

109 g CO2/km comb. - 190 HP (139 kW) - 4.2 Mpg

heycar

£18,590

Fair price

Estimated price £18,127

Westgate, Wakefield WF2 9RY, UK

192 HP (141 kW)

Carwow

Audi A4 -40 TDI Quattro S Line 4dr Tronic

£18,295

Super price

You save £3,005

BMW 320 - 3 Series d MHT M Sport 4dr Step Auto

138 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

£22,299

Super price

You save £4,301

Edgerley Drain Rd, Peterborough PE1, UK

122 g CO2/km comb. - 190 HP (139 kW) - 4.6 Mpg

Carwow

BMW 320 3 Series 2.0 d M Sport Auto Euro 6 (s/s) 4dr £2

£21,495

Fair price

Estimated price £21,325

BMW 218 - 2 Series Gran Coupe d M Sport 4dr Step Auto

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

Carwow

£17,995

Super price

You save £2,605

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

129 g CO2/km comb. - 150 HP (110 kW) - 4.9 Mpg

heycar

£24,995

Fair price

Estimated price £24,397

166 Dunkeld Rd, Perth PH1, UK

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

Carwow

Audi A4 35 TDI SE 4dr S Tronic

£14,999

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

114 g CO2/km comb. - 150 HP (110 kW) - 5.5 Mpg

Carwow

BMW 320 - 3 Series d M Sport Shadow Edition 4dr Step Auto

£14,295

Good price

You save £1,405

92-100 Darlaston Rd, Walsall WS2 9RE, UK

124 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

heycar

BMW 218 2 Series d M Sport 2dr [Nav]

£10,950

Fair price

You save £650

Exeter EX2 8FN, UK

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

Carwow

BMW 520 - 5 Series Touring d [190] M Sport 5dr Step Auto

£7,895

Good price

You save £1,305

Mercedes CLA200 -Sport 4dr Tip Auto

123 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

£8,695

Fair price

Estimated price £8,085

Audi A4 -2.0 TDIe SE Technik 4dr

105 g CO2/km comb. - 136 HP (100 kW) - 4.0 Mpg

Carwow

£7,295

Super price

You save £1,705

BMW 520 - 5 Series d M Sport 4dr Step Auto

112 g CO2/km comb. - 136 HP (100 kW) - 4.3 Mpg

Carwow

£7,795

Fair price

You save £205

BMW 520 - 5 Series d M Sport 4dr Step Auto [Start Stop]

129 g CO2/km comb. - 184 HP (135 kW) - 4.9 Mpg

Carwow

£7,995

Fair price

You save £405

BMW 320 - 3 Series d EfficientDynamics Plus 4dr Step Auto

129 g CO2/km comb. - 184 HP (135 kW) - 4.9 Mpg

Carwow

£8,395

Super price

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

120 g CO2/km comb. - 163 HP (119 kW) - 4.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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

Saloon 40 TDI S Line 4dr S

Super price

Avenue Rd, Rowley Regis B65 0LP, UK

Visit Carwow

Dealer

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

Avant (2016/16)2.0 TDI Quattro S

Good price

You save £1,901

Avenue Rd, Rowley Regis B65 0LP, UK

Visit Motors.co.uk

Dealer

Used (2020) Audi A6 S-Line 204 HP | Good price

Saloon 2.0 TDI 40 S line Saloon

Wellington Rd, Bilston WV14 6BD, UK

Good price

You save £1,705

Wellington Rd, Bilston WV14 6BD, UK

Visit Motors.co.uk

Dealer

Used (2020) Audi A6 S-Line 202 HP | Fair price

2.0 AVANT TDI QUATTRO S LINE MHEV

Saltbrook Trading Estate, Saltbrook Rd, Halesowen, Cradley Heath B63 2QU, UK

Fair price

Estimated price £19,547

Saltbrook Trading Estate, Saltbrook Rd, Halesowen, Cradley Heath B63 2QU, UK

Visit Desperateseller.co.uk

Featured deals

Carwow

Audi A6 -2.0 TDI Ultra SE 4dr S Tronic

£10,295

Good price

You save £1,205

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

109 g CO2/km comb. - 190 HP (139 kW) - 4.2 Mpg

heycar

£18,590

Fair price

Estimated price £18,127

Westgate, Wakefield WF2 9RY, UK

192 HP (141 kW)

Carwow

Audi A4 -40 TDI Quattro S Line 4dr Tronic

£18,295

Super price

You save £3,005

BMW 320 - 3 Series d MHT M Sport 4dr Step Auto

138 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

£22,299

Super price

You save £4,301

Edgerley Drain Rd, Peterborough PE1, UK

122 g CO2/km comb. - 190 HP (139 kW) - 4.6 Mpg

Carwow

BMW 320 3 Series 2.0 d M Sport Auto Euro 6 (s/s) 4dr £2

£21,495

Fair price

Estimated price £21,325

BMW 218 - 2 Series Gran Coupe d M Sport 4dr Step Auto

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

Carwow

£17,995

Super price

You save £2,605

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

129 g CO2/km comb. - 150 HP (110 kW) - 4.9 Mpg

heycar

£24,995

Fair price

Estimated price £24,397

166 Dunkeld Rd, Perth PH1, UK

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

Carwow

Audi A4 35 TDI SE 4dr S Tronic

£14,999

Super price

You save £3,801

100 Churchbridge, Oldbury B69 2AS, UK

114 g CO2/km comb. - 150 HP (110 kW) - 5.5 Mpg

Carwow

BMW 320 - 3 Series d M Sport Shadow Edition 4dr Step Auto

£14,295

Good price

You save £1,405

92-100 Darlaston Rd, Walsall WS2 9RE, UK

124 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

heycar

BMW 218 2 Series d M Sport 2dr [Nav]

£10,950

Fair price

You save £650

Exeter EX2 8FN, UK

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

Carwow

BMW 520 - 5 Series Touring d [190] M Sport 5dr Step Auto

£7,895

Good price

You save £1,305

Mercedes CLA200 -Sport 4dr Tip Auto

123 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

£8,695

Fair price

Estimated price £8,085

Audi A4 -2.0 TDIe SE Technik 4dr

105 g CO2/km comb. - 136 HP (100 kW) - 4.0 Mpg

Carwow

£7,295

Super price

You save £1,705

BMW 520 - 5 Series d M Sport 4dr Step Auto

112 g CO2/km comb. - 136 HP (100 kW) - 4.3 Mpg

Carwow

£7,795

Fair price

You save £205

BMW 520 - 5 Series d M Sport 4dr Step Auto [Start Stop]

129 g CO2/km comb. - 184 HP (135 kW) - 4.9 Mpg

Carwow

£7,995

Fair price

You save £405

BMW 320 - 3 Series d EfficientDynamics Plus 4dr Step Auto

129 g CO2/km comb. - 184 HP (135 kW) - 4.9 Mpg

Carwow

£8,395

Super price

Audi A6 40 TDI Quattro Sport 4dr S Tronic Saloon

120 g CO2/km comb. - 163 HP (119 kW) - 4.6 Mpg

heycar

£20,880

Good price

You save £1,320

443 Fletchamstead Hwy, Coventry CV4 9BY, UK

155 g CO2/km comb. - 204 HP (150 kW) - 48.7 Mpg

heycar

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

£24,000

Fair price

Estimated price £22,977

790-820 Stratford Rd, Shirley, Solihull B90 4BQ, UK

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

Carwow

Audi A6 Saloon 40 TDI S Line 4dr S Tronic

£20,495

Super price