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Audi A4 (S-Line) • 195 cars with analysis

Market overview: Market price for Audi A4 (S-Line): The average price is £24,271, ranging from £13,499 to £29,750. Among 195 cars with the S-Line trim, AutoUncle identified 17 good deals listed below market value.

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Carwow

Used Audi A4 S-Line 163 HP (119 kW) 2025 Sedan
S-Line
(2025) Audi A4 S-Line 163 HP
£22,595

Good price

You save £2,305
BR3 6QJ Beckenham, London

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A4 S-Line 163 HP (119 kW) 2025 Sedan
S-Line
(2025) Audi A4 S-Line 163 HP
£21,686

Good price

You save £2,514
E6 5LU Greater London, London

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A4 S-Line 190 HP (139 kW) 2019 White Estate
S-Line
(2019) Audi A4 S-Line 190 HP
£19,984

Fair price

You save £416
RM13 8RH Greater London, London

137 g CO2/km comb. - 190 HP (139 kW) - 7.3 Mpg

Carwow

Used Audi A4 S-Line 245 HP (180 kW) 2019 White Estate
S-Line
(2019) Audi A4 S-Line 245 HP
£18,375

Fair price

You save £1,025
RM13 8RH Greater London, London

155 g CO2/km comb. - 245 HP (180 kW) - 8.0 Mpg

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Super price

Good price

Fair price

A bit pricey

Expensive

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Carwow

Used Audi A4 S-Line 190 HP (139 kW) 2020 Grey Estate
S-Line
(2020) Audi A4 S-Line 190 HP
£18,999

Fair price

You save £501
RM13 8RH Greater London, London

167 g CO2/km comb. - 190 HP (139 kW) - 7.3 Mpg

Carwow

Used Audi A4 S-Line 190 HP (139 kW) 2019 Grey Estate
S-Line
(2019) Audi A4 S-Line 190 HP
£17,864

Good price

You save £1,536
RM13 8RH Greater London, London

121 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

Used Audi A4 S-Line 190 HP (139 kW) 2017 Grey Estate
S-Line
(2017) Audi A4 S-Line 190 HP
£12,995

Fair price

You save £805
IG11 0RJ Greater London, London

112 g CO2/km comb. - 190 HP (139 kW) - 65.0 Mpg

Carwow

Used Audi A4 S-Line 150 HP (110 kW) 2018 Black Sedan
S-Line
(2018) Audi A4 S-Line 150 HP
£13,188

Fair price

Estimated price £12,593
WC1E 7DP Greater London, London

128 g CO2/km comb. - 150 HP (110 kW) - 52.0 Mpg

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Carwow

Used Audi A4 S-Line 150 HP (110 kW) 2018 Black Estate
S-Line
(2018) Audi A4 S-Line 150 HP
£13,795

Fair price

You save £305
WC1E 7DP Greater London, London

133 g CO2/km comb. - 150 HP (110 kW) - 5.2 Mpg

Carwow

Used Audi A4 150 HP (110 kW) 2023 Estate
(2023) Audi A4 150 HP
£18,257

Good price

You save £2,443
E6 5LU Greater London, London

145 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

Used Audi A4 Black Edition 150 HP (110 kW) 2021 White Sedan
Black Edition
(2021) Audi A4 Black Edition 150 HP
£19,601

Fair price

You save £499
RM13 8RH Greater London, London

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

Carwow

Used Audi A4 Comfort 150 HP (110 kW) 2021 Black Sedan
Comfort
(2021) Audi A4 Comfort 150 HP
£15,942

Good price

You save £2,058
RM13 8RH Greater London, London

139 g CO2/km comb. - 150 HP (110 kW) - 6.1 Mpg

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Carwow

Used Audi A4 150 HP (110 kW) 2023 Estate
(2023) Audi A4 150 HP
£16,230

Super price

You save £2,670
E6 5LU Greater London, London

145 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

Used Audi A4 Sport 150 HP (110 kW) 2019 Grey Sedan
Sport
(2019) Audi A4 Sport 150 HP
£16,326

Good price

You save £2,274
RM13 8RH Greater London, London

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

Carwow

Used Audi A4 Sport 190 HP (139 kW) 2018 Black Estate
Sport
(2018) Audi A4 Sport 190 HP
£12,155

Super price

You save £2,145
RM13 8RH Greater London, London

127 g CO2/km comb. - 190 HP (139 kW) - 5.6 Mpg

Carwow

Used Audi A4 163 HP (119 kW) 2023 Sedan
(2023) Audi A4 163 HP
£14,862

Super price

You save £2,438
E6 5LU Greater London, London

125 g CO2/km comb. - 163 HP (119 kW) - 4.8 Mpg

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Verified Dealers

Carwow

Used Audi A4 Black Edition 190 HP (139 kW) 2018 Grey Sedan
Black Edition
(2018) Audi A4 Black Edition 190 HP
£13,995

Fair price

You save £105
IG11 0RJ Greater London, London

121 g CO2/km comb. - 190 HP (139 kW) - 61.0 Mpg

Carwow

Used Audi A6 S-Line 190 HP (139 kW) 2018 Black Estate
S-Line
(2018) Audi A6 S-Line 190 HP
£17,707

Fair price

You save £93
RM13 8RH Greater London, London

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

Used Mercedes CLA180 AMG Line Premium 136 HP (100 kW) 2022 Grey Sedan
AMG Line Premium
(2022) Mercedes CLA180 AMG Line Premium 136 HP
£23,021

Fair price

Estimated price £22,547
WC1E 7DP Greater London, London

138 g CO2/km comb. - 136 HP (100 kW) - 46.0 Mpg

Carwow

Used BMW 218 M Sport 136 HP (100 kW) 2023 Black Coupe
M Sport
(2023) BMW 218 M Sport 136 HP
£22,206

Fair price

Estimated price £21,899
WC1E 7DP Greater London, London

133 g CO2/km comb. - 136 HP (100 kW) - 47.9 Mpg

Showing 1 - 25 of 195 results
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