(S-Line) Audi A4 used • 55 cars for sale – Compares prices!

Audi A4 -Avant 35 TFSI Black Edition 5dr S Tronic

160 g CO2/km comb. - 150 HP (110 kW) - 6.9 Mpg

Carwow

£20,300

Super price

You save £3,900

Audi A4 -40 TFSI 204 Black Edition 4dr S Tronic

165 g CO2/km comb. - 150 HP (110 kW) - 7.3 Mpg

Carwow

£27,300

Fair price

Estimated price £26,274

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

156 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

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Used (2022) Audi A4 S-Line 150 HP | Good price

2022 | 2.0 TFSI 35 S line Euro 6

Good price

You save £1,700

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

Visit Carwow

Used (2025) Audi A4 S-Line 204 HP | Super price

-40 TFSI 204 S Line 4dr Tronic

Super price

You save £3,500

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

Visit Carwow

Used (2025) Audi A4 S-Line 150 HP | Super price

-35 TFSI S Line 4dr Tronic

Super price

Used (2022) Audi A4 S-Line 150 HP | Super price

Avant 2.0 TFSI 35 S line Estate

Super price

You save £3,000

Visit Motors.co.uk

This veh This vehicle is located at Blue Bell Hill Buckmore Park, Maidstone RoadBlue Bell HillChathamKent MEQG, Kent

Used (2022) Audi A4 S-Line 204 HP | Good price

2.0 TFSI 40 S line Saloon 4dr

Good price

You save £2,100

This veh This vehicle is located at Blue Bell Hill Buckmore Park, Maidstone RoadBlue Bell HillChathamKent MEQG, Kent

Visit Motors.co.uk

Used (2019) Audi A4 S-Line 150 HP | Good price

2.0 TFSI 35 S line Saloon 4dr

Good price

You save £1,600

Visit Exchange and Mart

Used (2022) Audi A4 S-Line 150 HP | Super price

2.0 TFSI 35 S line Saloon 4dr

Super price

You save £3,600

Visit Exchange and Mart

Used (2022) Audi A4 S-Line 150 HP | Good price

2.0 TFSI 35 S line Saloon 4dr

Good price

You save £1,700

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

Visit Motors.co.uk

Used (2019) Audi A4 S-Line 150 HP | Fair price

2019 | 2.0 TFSI 35 S line Euro 6

Fair price

Estimated price £13,649

Visit Carwow

This veh This vehicle is located at Blue Bell Hill Buckmore Park, Maidstone RoadBlue Bell HillChathamKent MEQG, Kent

Used (2022) Audi A4 S-Line 148 HP | Fair price

2022 | 2.0 TFSI 35 S line S Tronic

Fair price

Estimated price £20,892

This veh This vehicle is located at Blue Bell Hill Buckmore Park, Maidstone RoadBlue Bell HillChathamKent MEQG, Kent

Visit Big Motoring World

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Audi A4 -35 TFSI Black Edition 4dr S Tronic

£23,600

Fair price

You save £1,000

Audi A4 2019 | 2.0 TFSI 35 Black Edition S Tronic Euro 6 (s/s) 4dr

161 g CO2/km comb. - 150 HP (110 kW) - 7.1 Mpg

Carwow

£19,600

Fair price

You save £500

Audi A4 -Avant 35 TFSI Black Edition 5dr

135 g CO2/km comb. - 150 HP (110 kW) - 7.3 Mpg

Carwow

£19,800

Fair price

You save £800

Audi A4 -35 TFSI Black Edition 4dr S Tronic

156 g CO2/km comb. - 150 HP (110 kW) - 6.9 Mpg

Carwow

£25,000

Fair price

You save £900

161 g CO2/km comb. - 150 HP (110 kW) - 7.1 Mpg

Used (2022) Audi A4 S-Line 150 HP | Good price

35 TFSI S Line 4dr - 2022 (22)

Good price

Used (2020) Audi A4 S-Line 163 HP | Good price

Avant 35 TDI S Line 5dr S

Good price

Used (2019) Audi A4 S-Line 150 HP | Super price

35 TDI S Line 5dr S Tronic - 2019

Super price

Used (2024) Audi A4 S-Line 150 HP | Good price

35 TFSI S Line 4dr S Tronic

Good price

You save £1,300

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

Used (2020) Audi A4 S-Line 148 HP | Fair price

Avant 35 TFSI S Line 5dr S

Fair price

Estimated price £15,883

Delivered to you

Visit heycar

SK117TX Macclesfield, Cheshire

Used (2024) Audi A4 S-Line 150 HP | Fair price

35 TFSI S Line 4dr S Tronic - 2024

Fair price

You save £50

SK117TX Macclesfield, Cheshire

CM227DW Bishops Stortford, Essex

Used (2024) Audi A4 S-Line 163 HP | Fair price

35 TDI S Line 4dr S Tronic - 2024

Fair price

You save £605

CM227DW Bishops Stortford, Essex

Visit Group1auto.co.uk

Used (2020) Audi A4 S-Line 201 HP | Fair price

40 TFSI 204 S Line 4dr S Troni

N200PT Whetstone, London

Fair price

You save £1,030

N200PT Whetstone, London

Visit Honestjohn

Audi A4 -40 TFSI 204 S Line 4dr Tronic

Used (2017) Audi A4 S-Line 188 HP | Fair price

2.0T FSI S Line 4dr S Tronic

Fair price

Used (2024) Audi A4 S-Line 150 HP | Fair price

35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £25,971

Delivered to you

Visit Buyacar

Featured deals

Carwow

£22,900

Super price

You save £3,500

Audi A4 2022 | 2.0 TFSI 35 Black Edition Euro 6 (s/s) 4dr

155 g CO2/km comb. - 204 HP (150 kW) - 6.8 Mpg

Carwow

£18,700

Good price

You save £1,300

Audi A4 2022 | 2.0 TFSI 35 S line Euro 6 (s/s) 4dr

153 g CO2/km comb. - 150 HP (110 kW) - 6.6 Mpg

Carwow

£18,800

Good price

You save £1,700

Audi A4 Avant 35 TFSI S Line 5dr S Tronic

152 g CO2/km comb. - 150 HP (110 kW) - 6.6 Mpg

heycar

£16,420

Fair price

Estimated price £15,883

LS197BZ Rawdon, West Yorkshire

148 HP (108 kW)

Used (2024) Audi A4 S-Line 150 HP | Fair price

Avant 35 TFSI S Line 5dr S

Fair price

You save £760

BB7 1ED Clitheroe,, Lancashire

Used (2017) Audi A4 S-Line 150 HP | Fair price

1.4T FSI S Line 4dr [Leather/Alc]

Fair price

Estimated price £12,514

BB7 1ED Clitheroe,, Lancashire

Visit Exchange and Mart

Used (2022) Audi A4 S-Line 148 HP | Fair price

35 TFSI S Line 4dr S Tronic

Fair price

You save £284

Visit Honestjohn

Used (2021) Audi A4 S-Line 161 HP | Fair price

35 TDI S Line 5dr S Tronic

Fair price

You save £850

Used (2024) Audi A4 S-Line 148 HP | Fair price

Avant 35 TFSI S Line 5dr S

Fair price

You save £100

Audi A4 2019 | 2.0 TFSI 35 S line Euro 6 (s/s) 4dr

Featured deals

Carwow

£13,900

Fair price

Estimated price £13,649

Mercedes CLA180 CLA Shooting BrakeAMG Line 5dr Tip Auto

137 g CO2/km comb. - 150 HP (110 kW) - 7.2 Mpg

heycar

£20,500

Super price

You save £2,900

PE217QS Boston, Lincolnshire

134 HP (98 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£27,000

Good price

You save £2,000

YO304WW York, North Yorkshire

134 HP (98 kW)

Carwow

Mercedes CLA180 -AMG Line 4dr Tip Auto

£19,600

Super price

You save £2,800