(S-Line) Audi A4 used • 43 cars for sale – Compares prices!

Fair price

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

Carwow

Good price

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

Carwow

Fair price

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

Carwow

Fair price

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

Carwow

Fair price

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

Carwow

Fair price

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

heycar

Fair price

137 g CO2/km comb. - 190 HP (139 kW) - 47.1 Mpg

Carwow

Good price

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

heycar

Fair price

Mercedes CLA180 CLA Shooting BrakeAMG Line Premium Plus 5dr Tip Auto

204 HP (150 kW) - 47.9 Mpg

heycar

Good price

134 HP (98 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

201 HP (147 kW)

heycar

Fair price

Audi A6 40 TFSI Black Edition 4dr S Tronic [Tech Pack]

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

261 HP (191 kW) - 34.0 Mpg

Carwow

Super price

Unit One, Dawes Farm, Bognor Rd, Warnham, Horsham RH12 3ZG, UK

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

Carwow

Good price

135 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

heycar

Fair price

VW Passat MK8 Facelift Est 1.5 TSI 150PS SEL EVO DSG

150 HP (110 kW) - 39.8 Mpg

heycar

Fair price

150 HP (110 kW)

heycar

Fair 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. - 148 HP (108 kW)

Price checked by AutoUncle

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

-Avant 40 TFSI 204 S Line 5dr

Fair price

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

Visit Carwow

Used (2022) Audi A4 S-Line 201 HP | Good price

Avant 40 TFSI 204 S Line 5dr S

Good price

Used (2024) Audi A4 S-Line 201 HP | Good price

40 TFSI 204 S Line 4dr S Troni

Good price

You save £2,401

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

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

Avant S line 35 TDI 163 PS S

Fair price

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

Visit heycar

Used (2020) Audi A4 S-Line 190 HP | Fair price

Avant S line 40 TFSI 190 PS S

Fair price

Visit heycar

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

Avant 35 TFSI S Line 5dr S

Fair price

Estimated price £28,482

Visit Honestjohn

Used (2024) Audi A4 S-Line 161 HP | Fair price

35 TDI S Line 4dr S Tronic

Fair price

You save £1,042

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

35 TDI 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 £27,348

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

35 TDI S Line 4dr S Tronic

Fair price

You save £101

Featured deals

Carwow

Fair price

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

Carwow

Fair price

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

heycar

Fair price

137 g CO2/km comb. - 190 HP (139 kW) - 47.1 Mpg

Carwow

Good price

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

heycar

Fair price

Mercedes CLA180 CLA Shooting BrakeAMG Line Premium Plus 5dr Tip Auto

204 HP (150 kW) - 47.9 Mpg

heycar

Good price

134 HP (98 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

201 HP (147 kW)

heycar

Fair price

Audi A6 40 TFSI Black Edition 4dr S Tronic [Tech Pack]

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

261 HP (191 kW) - 34.0 Mpg

Carwow

Super price

Unit One, Dawes Farm, Bognor Rd, Warnham, Horsham RH12 3ZG, UK

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

Carwow

Good price

135 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

heycar

Fair price

VW Passat MK8 Facelift Est 1.5 TSI 150PS SEL EVO DSG

150 HP (110 kW) - 39.8 Mpg

heycar

Fair price

150 HP (110 kW)

heycar

Fair price

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

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

heycar

Fair price

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

Carwow

Good price

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

Carwow

Fair price

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

Carwow

Fair price

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

Used (2024) Audi A4 S-Line 204 HP | Fair price

40 TFSI 204 S Line 4dr S Troni

Fair price

Estimated price £27,106

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

35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £27,360

Used (2024) Audi A4 S-Line 201 HP | Fair price

Avant 40 TFSI 204 S Line 5dr S

Fair price

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

35 TFSI S Line 4dr S Tronic

Fair price

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

35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £27,420

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

Avant 35 TFSI S Line 5dr S

Fair price

Estimated price £28,255

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

35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £27,351

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

35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £27,269

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

35 TDI S Line 4dr S Tronic

Fair price

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

35 TDI S Line 4dr S Tronic

Fair price

Estimated price £28,375

Featured deals

heycar

Fair price

Mercedes CLA180 CLA Shooting BrakeAMG Line Premium Plus 5dr Tip Auto

204 HP (150 kW) - 47.9 Mpg

heycar

Good price

134 HP (98 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

201 HP (147 kW)

heycar

Fair price

Audi A6 40 TFSI Black Edition 4dr S Tronic [Tech Pack]

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

261 HP (191 kW) - 34.0 Mpg

Carwow

Super price

Unit One, Dawes Farm, Bognor Rd, Warnham, Horsham RH12 3ZG, UK

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

Carwow

Good price

135 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

heycar

Fair price

VW Passat MK8 Facelift Est 1.5 TSI 150PS SEL EVO DSG

150 HP (110 kW) - 39.8 Mpg

heycar

Fair price

150 HP (110 kW)

heycar

Fair price

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

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

heycar

Fair price

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

Carwow

Good price

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

Carwow

Fair price

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

Carwow

Fair price

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

Carwow

Fair price

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

Carwow

Fair price

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

heycar

Fair price

137 g CO2/km comb. - 190 HP (139 kW) - 47.1 Mpg

Carwow

Good price

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

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

35 TDI S Line 4dr S Tronic

Fair price

You save £110

Visit Motors.co.uk

Used (2024) Audi A4 S-Line 204 HP | Fair price

40 TFSI 204 S Line 4dr S Troni

Fair price

Estimated price £27,384

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

Avant 35 TFSI S Line 5dr S

Fair price

You save £10

Visit Exchange and Mart

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

35 TDI S Line 4dr S Tronic

Fair price

You save £210

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

35 TFSI S Line 4dr S Tronic

Fair price

Estimated price £27,409

Visit Motors.co.uk

Featured deals

heycar

Fair price

Audi A6 40 TFSI Black Edition 4dr S Tronic [Tech Pack]

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

261 HP (191 kW) - 34.0 Mpg

Carwow

Super price

Unit One, Dawes Farm, Bognor Rd, Warnham, Horsham RH12 3ZG, UK

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

Carwow

Good price

135 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

heycar

Fair price

VW Passat MK8 Facelift Est 1.5 TSI 150PS SEL EVO DSG

150 HP (110 kW) - 39.8 Mpg

heycar

Fair price

150 HP (110 kW)

heycar

Fair price

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

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

heycar

Fair price

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

Carwow

Good price

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

Carwow

Fair price

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

Carwow

Fair price

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

Carwow

Fair price

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

Carwow

Fair price

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

heycar

Fair price

137 g CO2/km comb. - 190 HP (139 kW) - 47.1 Mpg

Carwow

Good price

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

heycar

Fair price

Mercedes CLA180 CLA Shooting BrakeAMG Line Premium Plus 5dr Tip Auto

204 HP (150 kW) - 47.9 Mpg

heycar

Good price

134 HP (98 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price